Ritron JOBCOM JMX D Series User manual

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JOBCOM
®
JMX "D-SERIES" OWNER'S MANUAL
Up to 10 channel capability
Easy to read LED display
1.5, 2, 3, or 4 Watt models
Easy-to-hear, hi h audio output
Channel Scan
Weather Channel feature (VHF only)
Emer ency Weather Alert feature (VHF only)
Quick-chan e battery
Drop-in char e capable
Built-in Quiet Call® Interference Eliminator
Customer-selectable frequency settin s
New
CHANNEL
DISPLAY
¤
"D-SERIES" HANDHELDS
COMPACT, ULTRA-SMALL
PROFESSIONAL TWO-WAY RADIOS

ACCESSORIES
ii
OPTIONAL ACCESSORIES:
TO ORDER, CALL 1-800-USA-1-USA.
BPJS-6N .......... Spare/ Replacement JMX Battery
BPS-6N-SC ..... Spare/ Replacement SST Battery
BPS-6N-MH .... Replacement High Capacity Battery
AFS- 50 .......... VHF Molded Flex Antenna
AFS-450 .......... UHF Molded Flex Antenna
RHD- X ............ Single Ear Headset
RHD-4X ............ Dual Ear Headset
RHD-5X ............ Lightweight Over-the-ear Earset /w In-line PTT
RHD-6X ............ Lightweight Behind-the-head Earset w/ In-line
PTT
RSM-3X ........... Remote Speaker Microphone
REP-2 ............... Low Profile Earphone
CCL-B ............. Cigarette Lighter Charger
MHS-A ............. Cordura Holster w/quick release
BCJS-4AD ...... 4-Well Drop-in Charger: JMX
BCPS-4AD ...... 4-Well Drop-in Charger: SST
BCPS-AD ........ Single-Well Drop-in Charger: SST (Overnight)
BCC-PS ........... Drop-in High-rate Charger/
Conditioner; for SST Models only
Call RITRON for complete listings.
RHD-1X
Single Ear Headset
RHD-4X
Dual Ear Headset
RSM-3X
Remote Speaker Mic
The NEW "D-Series" models contain updated programming features, and program differently than other JMX
porta les. These radios provide more channels, allow you to change channel programming contents individually,
and also allow you to delete one or more channels, and add it ack in, if needed.
RHD-5X
Over the ear Earset
RHD-6X
Behind the ear Earset
BCJS-4AD
4 Well Drop in Charger
BCJS-AD
Single Well Drop in Charger
MHS-A
Swivel Holster
BPS-6N-SC
Spare Battery
Have questions? Call 800-USA-1-USA (800-872-1872) or visit our website at www.ritron.com

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iii
DESCRIPTION .................................................................................... PAGE
BATTERIES
FIG-7: Battery Access and Installation ................................................................ 11
Optional Charging Accessories ............................................................................. 11
Charging ................................................................................................................. 12
Battery Maintenance and Conditioning .............................................................. 1 2
!! CAUTIONS  ALL RADIOS !!
Obser e Caution in the Following En ironments to Maximize the Life of
Your Radio Equipment .......................................................................................... 13
Exposure to Radio Frequency Energy ................................................................. 13
TROUBLESHOOTING
Notes ........................................................................................................................ 14
Chart ........................................................................................................................ 14
FCC LICENSE REQUIRED
FCC Regulations .................................................................................................... 15
Ser ice .................................................................................................................... 1 5
How to Obtain an FCC Radio License ................................................................. 15
LIMITED WARRANTY ........................................................... INSIDE BACK COVER
RITRON WIRELESS SOLUTIONS ..................................................... BACK COVER
TABLES:
1. Programmable Frequency Codes ....................................................................... 8
2. Programmable QC (Quiet Call®) Tone Codes ................................................... 8
FIGURES:
1. Radio Controls and Connectors .......................................................................... 2
2. Transmit / Busy Lamp .......................................................................................... 4
3. Belt Clip Installation ........................................................................................... 5
4. Presetting Your Local NOAA Weather Broadcasts ............................................ 6
5. NOAA Frequencies ............................................................................................... 6
6. How to Place the Radio in Program / Readout Mode ..................................... 7
7. Battery Access and Installation......................................................................... 11
NOTE: Refer to pages ii and 11 for ccessory information.
DESCRIPTION ..................................................................................... PAGE
ACCESSORIES
Optional Accessories ................................................................................................. i i
INTRODUCTION
JMX "D-Series" Model Numbers .............................................................................. 1
Features ..................................................................................................................... 1
Inspection .................................................................................................................. 1
CONTROL & OPERATION ......................................................................................... 2
FIG-1: Radio Controls and Connectors .................................................................. 2
OPERATION
On-off/ Volume Adjust ............................................................................................... 3
Channel Selection .................................................................................................... 3
Recei e ...................................................................................................................... 3
Quiet Call Tone Codes ............................................................................................. 3
Transmit ..................................................................................................................... 4
Radio Alert Tones ...................................................................................................... 4
Optional Alert Tones ................................................................................................. 4
FIG-2: Transmit / Busy Lamp .................................................................................. 4
Channel Scan Operation ......................................................................................... 5
FIG-3: Belt Clip Installation .................................................................................... 5
NOAA WEATHER RADIO
How to Preset Your Radio for Local NOAA Weather Broadcasts ........................... 6
FIG-4: Presetting Your Local NOAA Weather Broadcasts ..................................... 6
FIG-5: NOAA Frequencies ....................................................................................... 6
NOAA Weather Channel ........................................................................................... 6
Weather Alert ............................................................................................................. 6
EMERGENCY RADIO PROGRAMMING
FIG-6: How To Place the Radio in Program / Readout Mode ............................. 7
How to Readout Field Programmed Frequency & ToneCodes ............................ 7
TABLE 1: Programmable Frequency Codes .......................................................... 8
TABLE 2: Programmable QC (Quiet Call®) Tone Codes ....................................... 8
How to Field Program Frequency and Tone Codes ............................................... 9
How to Delete a Channel ....................................................................................... 1 0
How to Turn Channel Scan On / Off ..................................................................... 10
How to Turn Weather Channel On / Off ................................................................ 10
How to Turn Weather Alert On / Off ...................................................................... 10
PC Programmable Features .................................................................................. 1 0
TABLE OF CONTENTS
Call RITRON at 800-USA-1-USA (800-872-1872) for a complete ccessory listing or visit our website at www.ritron.com

page 3 RITRON, INC. 1-800-USA-1-USA (1-800-872-1872)
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INTRODUCTION
page 1
THANK YOU FOR CHOOSING RITRON
Congratulations on your purchase of the JMX "D-
Series" radio. Your new radio is the culmination of
Ritron s 25 years of designing, manufacturing, and
supplying reliable, professional wireless
communication products. Ritron wireless products will
improve the operation, safety, and profitability of any
organization by providing instant voice
communications between employees throughout the
workplace.
JMX "D-SERIES" MODEL NUMBERS
VHF MODELS
JMX-141D ......... (Jobcom) ..... (1.5-Watt, 10 Channel)
JMX-146D ......... (Jobcom) ..... (2-Watt, 10 Channel)
JMX-144D ......... (Jobcom) ..... (4-Watt, 10 Channel)
UHF MODELS
JMX-441D ......... (Jobcom) ..... (1-Watt, 10 Channel)
JMX-446D ......... (Jobcom) ..... (2-Watt, 10 Channel)
JMX-444D ......... (Jobcom) ..... (3-Watt, 10 Channel)
The model number located on the back of the radio
case indicates its operating band. A color "dot" label
on the bottom of JMX radio cases also indicates the
frequency. Refer to the Frequency Table on page 8.
VHF radios are designed to operate within the 12 MHz
band between factory standard 150 and 162 MHz.
UHF radios are designed to operate within the 20 MHz
band between factory standard 450 and 470 MHz.
FEATURES
This manual covers the JMX "D-Series" radios.
These radios are compact, programmable two-way
handhelds designed to operate in a professional FM
communications band (VHF or UHF business available).
Each radio comes pre-programmed from the factory with
2-channels (the radio is capable of operating up to 10
channels), plus a 3rd Channel Scan. VHF radios are also
capable of receiving NOAA weather broadcasts. Refer
to page 6.
Each radio is equipped with the following features:
Push-button operating ontrols. The Push-To-
Talk (PTT) and Channel buttons are on one side of
the radio, and the On/ Volume Up, Volume Down/
Off and monitor controls on the top.
Channel display. The LED display will show the
current operating channel, and contains a transmit /
busy lamp.
Qui k- hange battery pa k and drop-in
harger apabilities. See Optional Charging
Accessories on page 11.
10- hannel apability. Up to 10 channels can be
programmed to contain a unique channel table
frequency and interference eliminator code.
QC (Quiet Call) intereferen e eliminator
odes. Each channel can be programmed from a
list of 51 QC sub-audible codes.
Field programming. The JMX "D-Series" radio
allows you to quickly select and program each
channel individually while in the field without the
need for a PC programmer. Each channel can be
programmed to one of 21 channel table frequencies
and one of 51 QC interference eliminator codes, or
you can delete a channel altogether. Refer to pages
7 - 9.
PC Programmable. The JMX D-Series radios are
also PC Programmable for a wider range of
frequencies not listed in this amnual as well as
other custom frequencies. Refer to page 10.
Channel S an. The Channel Scan allows
scanning of all channels programmed into the radio.
The Channel Scan can be turned On and Off
through Field programming. Refer to pages 5 & 10.
Weather Channel. VHF models can be pro
grammed to receive your local NOAA weather radio
broadcast. The Weather channel can be turned On
and Off through Field programming. Refer to pages
6 & 10.
Emergen y Weather Alert. VHF models can be
programmed to alert you when the National Weather
Service detects threatening weather conditions.
The Weather Alert feature can be turned On and
Off through Field programming. Refer to pages 6 &
10.
Low battery alert. The radio will sound a low
battery alert tone once every 20 seconds when
your battery is running down to allow you time to
recharge or change your battery.
INSPECTION
Make sure the package includes:
 JMX "D-Series" radio
 Antenna
 Rechargeable battery pack (installed in radio)
 Belt clip
 BC-A charger cube
 Owner s Manual
Examine the equipment immediately after delivery and
report any damage to your shipping company.

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CONTROL & OPERATION
IMPORTANT: CHARGE THE BATTERY PACK before using the radio for the first ti e. Refer to Batteries, pages 11 and 12.
1ANTENNA
The flexible antenna radiates and receives radio
signals. Screw the antenna base all the way into the
threaded bushing on top of the radio.
NOTE: Use only the type of antenna furnished with
the radio. VHF and UHF antennas are not
interchangeable.
2ON/ VOLUME UP
To switch the unit On, press the On/ Volume Up button;
the speaker will emit a turn on beep. If the radio turns
on to the Scan Channel it will emit the Scan Beep.
Once the radio is On, press this button to increase
volume.
3VOLUME DOWN/ OFF
Press the Volume Down/ Off button to decrease
volume. To switch Off the unit, press and hold this
button until the speaker emits a double beep.
4PUSH-TO-TALK SWITCH (PTT)
Press and hold the PTT when transmitting; release it to
receive.
5CHANNEL SELECTOR
Press the button and the radio will emit the channel
beep, advance the channel, and the channel display will
will show the new operating channel. When the Scan
Channel is selected the radio will emit the Scan Beep
and the radio will begin scanning.
6BATTERY ACCESS DOOR
(CASE BOTTOM)
The battery access door may be removed to access
the battery pack. Refer to "FIG-7: Battery Access &
Installation" on page 11.
7JACK COVER
This rubber cover seals out dust and moisture, etc.
Snap the cover into the audio accessory jack and
charge jack openings when the jacks are not in use.
8AUDIO ACCESSORY JACK
The audio accessory jack is used to plug in earphone
options, and, in conjunction with the charge jack, to
connect an optional remote speaker/ microphone or a
single- or dual-ear headset. This jack is also used for
PC programming.
9CHARGE JACK
The battery pack may be charged through this jack
using the RITRON charger cube. Refer to Accessories,
page ii, for additional charging options.
10 CHANNEL DISPLAY
The channel display will indicate the current operating
channel. When the Scan Channel is selected the
display will rapidly flash the channels being scanned,
and will stop when a channel is received.
11 SPEAKER
The speaker, located behind the front grille, allows you
to hear calls on your channel.
12 MICROPHONE
The microphone allows your voice to be heard in
transmissions to other radios. Speak in a normal tone;
shouting does not improve your listener s reception.
13 DROP-IN CHARGING CAPABILITY
Two contacts, in the bottom of the radio, permit
charging the battery pack with an optional drop-in
charger. Refer to "Optional Charging Accessories" on
page 11.
CH
ON OFF/HOLD
VOLUME
17
page 2
FIG-2: RADIO CONTROLS & CONNECTORS
3
4
5
6
8
9
11
12
13
10
2

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OPERATION
page 3
ON-OFF / VOLUME ADJUST
To switch on the radio - press the On/Volume Up button.
The radio will emit the Channel beep. If the radio turns on
to the Scan Channel it will emit the Scan Beep. The radio
will always turn on to the channel that was selected
when it was last turned off.
To ad ust the volume - press the volume up or the volume
down button until you reach the desired level. You
should hear noise or any broadcasts on the channel.
To turn off the radio - press and hold the Off/Volume
Down button until a two tone "turn-off beep" is heard.
For instant turn-off, briefly press the PTT button while
holding the Off/Volume Down button.
CHANNEL SELECTION
To change channels - press and release the Channel
Selector button. The radio will emit a short Channel
beep, increment the channel, and the Channel Display
will show the new operating channel. If the highest
channel number is selected and you press the Channel
Selector button, the radio resets to channel 1 and the
Channel beep is heard on the speaker.
If the Scan Channel is selected - the radio will emit the
Scan Beep and the Channel Display will rapidly flash the
channel numbers as they are scanned. If a signal is
received the channel display will indicate the channel
number, and when the received signal is removed the
radio will wait briefly, sound the Scan Beep, then
scanning will resume as normal.
If the Weather Channel is selected - on a VHF radio the
Channel beep will be heard and the display will light a
single segment that indicates which of the seven NOAA
frequencies is monitored. See the "NOAA Weather
Radio" section on page 6 for details.
RECEIVE
To hear calls from other users - ad ust the volume as
desired. The radio can only receive broadcasts while
the Push-To-Talk button is not being pressed.
Whether or not you hear these broadcasts depends
upon the squelch settings.
There are three standard squelch modes that can be
used in the JMX "D-Series" portable.
Carrier squelch lets you hear all broadcasts on
your channel strong enough for the radio to detect,
and silences noise.
Tone squelch uses the QC "tone squelch format
available on the JMX. This allows you to screen out
on-channel broadcasts that do not carry the
correct code programmed for the radio.
No squelch disables all squelch operation and
allows you to hear even the weakest broadcasts on
your channel.
Once a squelch type has been selected by the user, all
channels will operate in that mode. The JMX "D-Series"
radio will operate in tone squelch mode when it is 1st
turned on.
To monitor the channel - press one of the volume control
buttons. When you press the volume up or the volume
down button, squelch turns off and all radio traffic on the
channel (or noise) sounds in the speaker.
Note: It is possible that the beginning of a call might
be missed while the radio is in battery saver
mode. If this happens, ask the caller to repeat
the message.
To activate carrier squelch - simultaneously press both
of the volume buttons and hold briefly before releasing.
When carrier squelch is on, the radio sounds a double
beep. The radio will now let you hear all broadcasts on
your channel.
To activate tone squelch - simultaneously press both of
the volume buttons and hold briefly before releasing.
When selective signaling squelch is turned on, the radio
sounds one beep. You will only hear broadcasts that
carry the same QC tone code programmmed into your
radio.
To activate no squelch - simultaneously press both of the
volume buttons and continue to hold them down. About
3 seconds after the beep (or double beep), the radio will
start beeping repeatedly. This means that squelch is
turned off. Release the buttons. To restore squelch,
press and hold both of the volume buttons until the radio
sounds a single beep or double beep.
If you are unable to activate carrier or no squelch - the
radio has been optionally programmed for Monitor
Lockout. See your Ritron dealer or contact Ritron directly
to disable this option.
QC TONE CODES
(Interference Eliminator Codes)
Tone codes filter out static, noise and reduce
unwanted chatter on radio channels. When
you operate on a frequency with a tone code,
you screen out most interference. This
allows you to communicate with less
interference and to hear only those users in
your radio group.
IMPORTANT! All radios in the talk group
must operate on the same
frequency and tone code.

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page 4
TRANSMIT
Normally, you should not transmit until the channel is
quiet. This can be determined by monitoring the channel
prior to transmitting.
To transmit - hold down the Push-To-Talk button and with
the radio four inches away talk into the microphone.
Speak in a normal tone, since talking louder will not
improve the listeners reception.
Keep talk times as short and infrequent as possible to
conserve battery, minimize radio frequency exposure,
and allow others to use the channel.
RADIO ALERT TONES
The handheld responds to certain instructions by
sounding a beep or series of tones. These tones can tell
you that the radio is working as you expect.
Power On/Self Check OK
When it is first turned on, the radio runs a quick self
test to confirm basic functions. When complete the
radio will emit the channel beep and the Channel
Display will show the operating channel. The radio is
then ready to use.
Error Tones
However, if the self test detects a diagnostic
error, an error tone sounds. The error tone
indicates the radio frequency synthesizer is
malfunctioning. Turn off the radio and try again.
The error tone will also sound if a channel has been
programmed for an invalid frequency. A long, low-
pitched tone means the battery voltage is too low to
operate the radio. In this case, recharge the
battery. If you cannot correct a problem, consult an
authorized Ritron service facility or Ritron.
OPERATION
Channel Select
When the Channel button is pressed, the radio will emit
a short Channel beep, increment the channel, and the
channel display will show the new operating channel.
Scan Channel
When the Scan channel is selected by pressing the
Channel button, the radio will emit the Scan beep and
begin scanning.
Tone Squelch
When you press and hold both Volume buttons at the
same time, a single beep will sound to indicate that
tone squelch is on. A double beep means that
carrier squelch is on.
Recharge Battery Alert
As the battery voltage approaches the minimum
required operating voltage the radio will emit a short
beep every 20 seconds to alert the user that the
battery will soon need recharging. Once the battery
charge drops below the required operating voltage,
the radio emits a long, low tone and turns itself off. If
you turn the radio back on, it will beep again and shut
itself off. Recharge the battery.
Transmitter Time Out
A low tone followed by a higher-pitched tone sounds
and the transmitter automatically shuts off if you hold
down the PTT button longer than 60 seconds. The
radio automatically switches to receive mode.
OPTIONAL ALERT TONES
JMX "D-Series" models JMX-144D, JMX-446D and JMX-
444D can be programmed using the RITRON PC
Programmer for optional alert tones. See your Ritron
dealer or contact Ritron directly for programming of these
options.
Courtesy Beep
A short tone sounds at the end of each received
transmission to indicate that the channel is clear and
you may transmit.
Busy Channel TX Inhibit
If a user is transmitting on your radio frequency
without your tone, you will not be allowed to transmit.
The radio will beep a series of long, low tones while
the PTT is held down (like a busy signal).
Transmit Clear To Talk Beep
A short tone sounds after the PTT has been pressed
to indicate that the radio is ready for you to begin
talking.
FIG-2: TRANSMIT / BUSY LAMP
A Transmit / Busy
Lamp in the upper
left corner of the
Channel Display
is lit whenever
the transmitter is
activated and
blinks when the
channel is busy.

page 3 RITRON, INC. 1-800-USA-1-USA (1-800-872-1872)
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OPERATION
CHANNEL SCAN OPERATION
Channel scanning allows you to listen to broadcasts
on your radio channels. The JMX "D-Series" will scan
all channels programmed into the radio except the
NOAA Weather Channel.
How Scanning orks
Using the Channel Selector button, select the Scan
Channel. The radio sounds the Scan Beep, and then
repeatedly checks each channel in the scan list. The
channel display will show the channel numbers as
they are scanned.
When receiving a call on a channel being scanned, the
radio will stop scanning to let you hear communica-
tions on that channel. After the transmission has
ended the radio will pause before it resumes scanning
to allow you time to respond.
When transmitting from the Scan Channel, the
handheld will go to the last channel on which a signal
was received, then transmit. After you release the
PTT the radio will pause to allow time for a response,
and then resume scanning.
Temporary Busy Channel Blocking
If one of the channels in the scan list is so busy that
you want to temporarily block it out, press the
Channel Selector button while the radio is stopped on
the channel to be blocked and hold it until scanning
resumes. The blocked channel will now be skipped in
the scan list. The blocked channel will be returned to
the scan list if the radio is turned off, or when the
radio channel is changed using the Channel Selector
button. Channel 1 cannot be blocked.
Last Channel Scanned Alert Tone
When changing channels with the Channel Selector
button, an alert tone will sound to indicate the last
channel that received a message when the radio was
scanning. This will identify the channel on which the
last message was received, and allow uninterrupted
transmission on that channel without the constraints
of scanning. You can then press the Channel
Selector button to return to the Scan Channel.
Priority Scanning (Optional)
The JMX-144D, JMX-446D and JMX-444D radios
can be optionally programmed for priority
scanning. Priority can allows you to periodically
monitor a Priority Channel, even if the radio has
stopped on another channel. This will prevent
missed calls on the primary operating channel
when in scan mode.
With Priority can enabled:
 The first channel in the scan list is the Priority
Channel.
 The radio checks the Priority Channel every two
seconds to check for activity. This time is
programmable and can be set for 1 - 8 seconds.
 The radio can be programmed to transmit only
on the Priority Channel when scanning, if
desired.
 The radio can be programmed to sound a
Priority Channel Beep whenever the radio
receives on the Priority Channel when scanning.
ee your Ritron dealer or contact Ritron directly for
PC programming of this option.
page 5
To attach the belt clip to the radio:
Place the clip on the back of the radio case,
aligning the screw hole in the clip with the hole
in the case. Tighten the screw. See FIG-3
below.
FIG-3: BELT CLIP INSTALLATION
CAUTION:
Use only the
included
Phillips
head screw,
because a longer
screw could
damage radio
electronics.
See "How to Turn Channel Scan On / O " on
page 10.
CH
PHILLIPS
HEAD
SCREW
BELT
CLIP

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HOW TO PRESET YOUR RADIO FOR
LOCAL NOAA WEATHER BROADCASTS
(VHF MODELS ONLY)
HF models of the JMX "D-Series" radio can hear
weather forecasts from the National Weather
Service which are broadcast on one o the seven
NOAA weather frequencies. In some areas you
may be able to receive more than one broadcast.
The radio is shipped from the factory without a
NOAA frequency selected. Before using any of the
NOAA weather features on your HF radio you
must first select the local NOAA frequency.
1. Follow the steps in FIG-4 at right to place the
radio into the Weather Frequency Select mode.
2. The radio will scan to the 1st OAA frequency
where a broadcast is present. The display will
light (counter clokwise) a single segment to
indicate the OAA frequency per FIG-5.
3. Monitor the channel for a few minutes to be sure
it is the broadcast for your local area.
4. Press the Channel button to scan for the presence
of any other OAA broadcasts, monitoring each
broadcast and noting the frequency as indicated
by the display, refer to FIG-5.
5. Using the Channel button, select the local OAA
frequency you would like your radio to operate
on.
6. Turn the radio off by pressing the Volume Down/
Off button. This enters the OAA frequency you
have selected.
7. When the radio is turned back on all weather
features will operate on the selected OAA
frequency.
NOTE: If you move to another location within
your area, or to another state, you must
"re-train" your radio with the local NOAA
frequency.
NOAA WEATHER RADIO
page 6
NOAA WEATHER CHANNEL
Once a NOAA weather frequency has been
selected on your VHF model radio, a channel is
created for listening to National Weather Service
broadcasts
Press the Channel button to step through your radio
channels The NOAA Weather Channel will be after
your last channel, and the display will light the
segment representing the selected NOAA
frequency
If you do not desire a NOAA Weather Channel, it
can be turned off through Field Programming
See "How to Turn Weather Channel On / Off"
on page 10.
EMERGENCY WEATHER ALERT
Once a NOAA weather frequency has been
selected on your VHF model radio it will listen for
emergency broadcasts from the National Weather
Service, regardless of which channel you are on
An alert tone will sound in the speaker and the
National Weather Service emergency broadcast will
be heard, advising you of threatening weather
conditions Pressing the Channel button will return
you to your normal operating channel
Be advised that the National Weather Service
conducts a "test" of the Emergency Weather
Broadcast System each week If you have
Emergency Weather Alert turned ON you will hear
this weekly "test "
If you do not desire Emergency Weather Alert, it can
be turned off through Field Programming
FIG-5: NOAA FREQUENCIES
162 400 MHz
(center)
162 450 MHz
162 425 MHz
162 550 MHz
162 525 MHz
162 500 MHz
162 475 MHz 2
3
1
4
5
6
7
See "How to Turn Weather Alert On / Off" on
page 10.
FIG-4: PRESETTING YOUR LOCAL NOAA
WEATHER FREQUENCY
CH
ON OFF/HOLD
VOLUME
1. PRESS & HOLD UNTIL
THE "RADIO OFF"
TONES ARE HEARD,
THEN RELEASE.
3. PRESS & RELEASE -
THE RADIO WILL
START BEEPING.
2. PRESS & HOLD
THE CHANNEL
BUTTON.
4. CONTINUE HOLDING THE
CHANNEL BUTTON UNTIL THE
BEEPING STOPS, THEN RELEASE
IT & LISTEN.
5. TO FIND THE NEXT ACTIVE
WEATHER CHANNEL, PRESS &
RELEASE THE CHANNEL
BUTTON.

page 3 RITRON, INC. 1-800-USA-1-USA (1-800-872-1872)
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1 Place the radio into Program/
Readout Mode by following the
instructions in FIG-6 at left A
"P" will appear on the LED
display as you enter program
mode
2 Using the Channel button and
the LED display on the front of
the radio, select the channel
number you wish to readout
3 When you have settled on a
channel the display will show a
hyphen across the center to
indicate that it is ready for
readout
4 Press and release the On/
Volume Up button The radio
will begin to display a series of
four digits; with each digit
seperated by a hyphen The
first two digits indicate the
frequency code and the last
two digits the tone code; see
Tables 1 and on page 8.
RADIO PROGRAMMING
IMPORTANT
To talk to other users in your group, all
radios must be set to the same frequency
and Interference liminator codes.
FIG-6: HOW TO PLACE THE RADIO IN
PROGRAM/READOUT MODE
CH
ON OFF/HOLD
VOLUME
3. PRESS & RELEASE -
THE RADIO WILL
START BEEPING
RAPIDLY.
2. PRESS & HOLD
THE PUSH-TO-
TALK BUTTON.
4. CONTINUE HOLDING THE PUSH-
TO-TALK BUTTON UNTIL THE
BEEPING STOPS, THEN RELEASE
IT.
5. THE RADIO WILL EMIT A TRIPLE
TONE: IT IS NOW IN PROGRAM/
READOUT MODE.
. PRESS & HOLD UNTIL
THE "RADIO OFF"
TONES ARE HEARD,
THEN RELEASE.
5. The LED display will briefly
show the channel number you
have just read out and the radio
will sound a triple beep.
6. To readout the same channel,
repeat step 4.
. To readout another channel,
repeat steps 2 through 5.
8. Turn the radio OFF and then ON
againthe radio is now ready
to use.
NOTE: If the channel is PC-
programmed for any frequency
or tone not listed in Tables 1 and
2 on page 8, an error tone will
sound and an "E" will appear
on the display.
HOW TO READOUT FIELD PROGRAMMED FREQUENCY & TONE CODES
In our example channel 3 of a UHF radio is programmed to operate on the "Brown Dot" frequency of 464.500
MHz (Frequency code "04") with 100.0 Hz tone (Tone code "12").
CHANNELFREQUENCY CODE
page 7
DIGIT DIGIT 2
TONE CODE
DIGIT 3DIGIT 4

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RADIO PROGRAMMING
TABLE 2: PROGRAMMABLE QC TONE CODES
page 8
** Refer to Note a on page 9
vv 2-digit Interference Eliminator placeholder code
(Refer to "How to Delete a Channel" on page 10)
TABLE 1: PROGRAMMABLE FREQUENCY CODES
* Itinerant frequency
v2-digit Frequency placeholder code
(Refer to "How to Delete a Channel" on page 10)
^MURS frequencies are license-free business frequencies
VHF Business Band
MHz Frequency color
PTT CLICK
FREQ. CODE
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
00
154.600 Green Dot ^
154.570 Blue Dot ^
151.625 Red Dot *
151.955 Purple Dot
151.925
154.540
154.515
154.655
151.685
151.715
151.775
151.805
151.835
151.895
154.490
151.655
151.745
151.865
151.820 MURS ^
151.880 MURS ^
151.940 MURS ^
DELETE Code
v
UHF Business Band
MHz Frequency color
PTT CLICK
FREQ. CODE
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
00
467.7625
467.8125 K
464.5500 Yellow Dot *
464.5000 Brown Dot *
467.8500 Silver Star
467.8750 Gold Star
467.9000 Red Star
467.9250 Blue Star
469.2625
462.5750 White Dot
462.6250 Black Dot
462.6750 Orange Dot
464.3250
464.8250
469.5000
469.5500
463.2625
464.9125
464.6000
464.7000
462.7250
DELETE Code
v
Other
Radio Brands
Tone
Code
6Z
6A
6B
7Z
7A
M1
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Freq.
( Hz )
167.9
173.8
179.9
186.2
192.8
203.5
210.7
218.1
225.7
233.6
241.8
250.3
69.4
159.8
165.5
171.3
177.3
No Tone
183.5
189.9
196.6
199.5
206.5
229.1
254.1
PTT CLICK
QUI T-
CALL
COD
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
00
Freq.
( Hz )
67.0
71.9
74.4
77.0
79.7
82.5
85.4
88.5
91.5
94.8
97.4
100.0
103.5
107.2
110.9
114.8
118.8
123.0
127.3
131.8
136.5
141.3
146.2
151.4
156.7
162.2
Other
Radio Brands
Tone
Code
XZ
XA
WA
XB
SP
YZ
YA
YB
ZZ
ZA
ZB
1Z
1A
1B
2Z
2A
2B
3Z
3A
3B
4Z
4A
4B
5Z
5A
5B
PTT CLICK
QUI T-
CALL
COD
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
DELETE Code vv
**

page 3 RITRON, INC. 1-800-USA-1-USA (1-800-872-1872)
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RADIO PROGRAMMING
page 9
To match other radios, the owner can select Frequency and Tone Codes from Tables 1
and 2 on page 8.
In our example we will program channel 3 of a UHF radio to operate on the " rown Dot"
frequency of 464.500 MHz (Frequency code "04") with 100.0 Hz tone (Tone code "12").
1. Refer to Table 1 on page 8 to determine the two digit frequency
code and write it down.
2. Refer to Table 2 on page 8 to determine the two digit tone code for
100.0 Hz and write it down.
3. Place the radio into Program/ Readout Mode by following the
instructions in FIG-6 on page 7. A "P" will appear on the LED
display as you enter program mode.
4. Using the Channel button and the LED display on the front of the
radio, select the channel number you wish to program.
5. When you have settled on a channel the display will show a
hyphen across the center to indicate that it is ready for
programming.
6. Using the PTT (push-to-talk) button and the LED display, select the
1st digit of the 2-digit frequency code you wish to program into the
radio.
7. Pausethe display will change and show a hyphen, you will also
hear a short low tone.
8. Using the PTT (push-to-talk) button and the LED display, select the
2nd digit of the 2-digit frequency code you wish to program into the
radio.
9. Pausethe display will change and show a hyphen, you will also
hear a short low tone.
10. Using the PTT (push-to-talk) button and the LED display, select the
1st digit of the 2-digit tone code (or No Tone code "44") you wish to
program into the radio.
11. Pausethe display will change and show a hyphen, you will also
hear a short low tone.
12. Using the PTT (push-to-talk) button and the LED display, select the
2nd digit of the 2-digit tone code (or No Tone code "44") you wish to
program into the radio.
13. Pausethe display will change and show a hyphen, you will also
hear a short low tone.
14. Press and release the On/ Volume Up to SAVE your programming
entry. The LED display will briefly show the channel number you
have just programmed and the radio will sound a triple beep to
indicate that programming was successful.
NOTE: An error tone will sound if you attempt to save an incorrect
code and an "E" will appear on the display. Turn the radio OFF,
check the digits you are attempting to enter, then start over.
15. To program another channel, repeat steps 4 through 14.
16. Turn the radio OFF and then ON againthe radio is now ready to
use.
NOTES:
a. YOU MUST enter "44" to enter "No Code" interference eliminator to match radios not
having tone codes. Refer to Table 2 on page 8.
b. If the radio does not sound a confirming triple tone when you attempt to enter
Program/ Readout Mode, the radio was factory or dealer customized to disable
programming. Consult the radio owner or your dealer.
HOW TO FIELD PROGRAM FREQUENCY & TONE CODES
TONE CODE
F EQUENCY CODE CHANNEL
04
12
EXAMPLE

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HOW TO: DELETE A CHANNEL
1. Follow the instructions in FIG-6 on page 7 to place
the radio in the Program/ Readout Mode.
2. sing the Channel button and the LED display on
the front of the radio, select the channel to be
deleted.
3. Enter 4-digit code "0000" as described in the "How
to Field Program Frequency & Tone Codes" section
on page 9.
4. When all four digits are programmed, press and
release the On/Volume p to SAVE your program-
ming entry. The LED display will briefly show the
channel number you have just deleted and the radio
will sound a triple beep to indicate that channel
deletion was successful.
5. To delete another channel, repeat steps 2 through 4.
6. Turn the radio OFF and then ON againthe radio is
now ready to use.
7. The remaining channels are in the same sequence
and will retain their same channel number. The
Channel Selector will skip over the deleted channel
numbers.
NOTE: If all channels are deleted the radio will not
operate, instead it will turn on in Field Program mode
to allow entry of a valid frequency and tone code.
HOW TO: TURN CHANNEL SCAN "ON / OFF"
1. Follow the instructions in FIG-6 on page 7 to place
the radio in the Program/ Readout Mode.
2. sing the PTT (push-to-talk) button and the LED
display, enter a single digit code "1" to turn channel
scan ON, or code "2" to turn channel scan OFF.
3. Pausethe display will change and show a hyphen,
you will also hear a short low tone.
RADIO PROGRAMMING
page 10
4. Press and release the On/Volume p to SAVE your
programming entry. The radio will sound a triple beep
to indicate that programming was successful.
5. Turn the radio OFF and then ON againthe radio is
now ready to use.
HOW TO: TURN WEATHER CHANNEL "ON / OFF"
1. Follow the instructions in FIG-6 on page 7 to place
the radio in the Program/ Readout Mode.
2. sing the PTT (push-to-talk) button and the LED
display, enter a single digit code "3" to turn weather
channel ON, or code "4" to turn weather channel
OFF.
3. Pausethe display will change and show a hyphen,
you will also hear a short low tone.
4. Press and release the On/Volume p to SAVE your
programming entry. The radio will sound a triple beep
to indicate that programming was successful.
5. Turn the radio OFF and then ON againthe radio is
now ready to use.
HOW TO: TURN WEATHER ALERT "ON / OFF"
1. Follow the instructions in FIG-6 on page 7 to place
the radio in the Program/ Readout Mode.
2. sing the PTT (push-to-talk) button and the LED
display, enter a single digit code "5" to turn weather
alert ON, or code "6" to turn weather alert OFF.
3. Pausethe display will change and show a hyphen,
you will also hear a short low tone.
4. Press and release the On/Volume p to SAVE your
programming entry. The radio will sound a triple beep
to indicate that programming was successful.
5. Turn the radio OFF and then ON againthe radio is
now ready to use.
DEALER PC PROGRAMMABLE FEATURES
The JMX "D-Series" handheld radios have other features
available through PC programming. See your Ritron
dealer or contact Ritron directly for PC programming of
these option.
Receive and Transmit Frequencies not
contained in Frequency Code Table 1, page 8.
Wide or narrow band transmit operation can be
set per channel.
Transmit Time Out can be changed.
Power Saver time can be set or disabled.
Additional PC programmable features ONLY available to
models JMX-144D, JMX-446D and JMX-444D include:
Scan Channel O tions include scan resume delay
time, busy channel blocking, last active channel
beeps, and priority scanning options.
DQC Selective Signaling 83 digital privacy codes.
Squelch Tightener Receiver carrier squelch can be
adjusted U or DOWN.
Transmit Power (JMX-144D and JMX-444D Only)
Monitor Lock Out can be set to prevent monitoring
of the channel, only broadcasts with the correct QC or
DQC code can be heard.
Transmit Inhibit on Busy Channel can be set to
prevent transmitting when a broadcast is present on
the receiver that does not carry the correct code.
Courtesy Bee sounds at the end of each received
transmission.
Transmit Clear To Talk Bee sounds after the TT
has been pressed.
Field Programming can be disabled.
4-Hour Inactivity Turn-Off The radio can be set to
turn off automatically if not used for over 4 hours.

page 3 RITRON, INC. 1-800-USA-1-USA (1-800-872-1872)
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BATTERIES
JOBCOM JMX Accessories:
BPJS-6N ....................... 700 mAH Spare Battery Pack
BPJS-AD ....................... Drop-in Charger Adapter
Quad Charger .............. 4-Unit Gang Charger
PATRIOT SST Accessories:
BPS-6N-SC ................... 800 mAH Spare Battery Pack
BPS-6N-MH ................... 1 00 mAH Spare Battery Pack
BCPS-AD ...................... Drop-in Charger Adapter
BCC-PS ........................ Drop-in Charger/ Conditioner
See Accessories on page ii.
1 . Hold the radio as shown above (A).
2 . Use your thumbnail to open the
Door Latch, as shown below (B).
3 . Lift and rotate the Battery Access
Door to release it (C).
FIG7: BATTERY ACCESS & INSTALLATION:
(A)
(D)
(B)
BOTTOM VIEW OF THE RADIO
OPTIONAL CHARGING ACCESSORIES:
Spare/ Replacement
Battery Pack
Drop-in Battery Charger
with spacer
Battery
Access
Door
Drop-in Charger
Contacts
LATCH
CLOS D
LATCH
OP N
4 . Use the Pull-tab to pull the battery
pack out of the case (D).
5 . Insert the replacement battery
pack, being certain to POSITION IT
RELATIVE TO THE CASE AS
SHOWN IN (D). Push the Battery
Pack in as far as as possible.
6 . Replace the Battery Access Door.
Secure it by closing the Door Latch
as shown in (B).
7 . Be certain to firmly lock the Door
Latch, as shown in (B).
BATTERY ACCESS
DOOR
DOOR LATCH
PULL
- TAB
(C)
page 11

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BATTERY MAINTENANCE & CONDITIONING
Due to the extended run time of the JMX "D-Series" radios, some users
may never fully discharge the battery pack during normal use Achieve
maximum battery life by fully discharging the battery periodically to
condition it
After exposing the battery pack to many cycles of not fully discharging it
before recharging, the radio may exhibit reduced battery capacity This
reduced capacity is evident when, after several hours of use, battery
voltage drops while the radio is transmitting, causing the radio to emit a
low battery warning tone
Condition battery packs by the following procedure as either a
preventive measure, or if you suspect reduced capacity:
TO CONDITION THE BATTERY PACK:
1. Use your radio throughout a normal work day without charging
2.  Press and hold the On/ Volume Up and Volume Down/ Off buttons
simultaneously for 8 seconds to place the radio in "no squelch"
mode
 Release both buttons when you hear the radio beep rapidly; it will
then emit a loud "rushing" noise Press On/ Volume Up to maximize
this noise
3. Put the radio away in a secure place (possibly a desk drawer),
where nothing can press against the buttons to accidentally turn it
off or cause it to transmit Allow the radio to run until it shuts off
when the battery is completely discharged A typical battery pack
may require up to 8 hours to completely discharge
4. When the radio has shut off, charge it overnight for 12-14 hours
The battery will be ready for use with renewed capacity
NOT : A new battery must be charged and discharged several times
before it can reach its maximum charge capacity
CAUTION: Use only RITRON-supplied cha ge s; using othe cha ge s may cause fi e
o explosion, o othe wise damage the adio.
CHARGING
The JMX "D-Series" radio is powered by a rechargeable battery pack Because the battery pack
loses its charge during storage and shipment, fully charge it before first use To ensure peak
radio performance for the next day, charge the battery overnight after each day of use It
completely charges in about ten hours
TO CHARGE THE BATTERY WITH A RITRON CUBE CHARGER
Plug the charger cord into the charge jack (marked "CHG") on top of the radio Then plug the
cube into an 110 VAC outlet The green lamp lights while the battery is charging, and should
go out only when the cube or cord is unplugged
TO CHARGE THE BATTERY WITH A RITRON DROP-IN CHARGER
Two charger contacts, visible through the radio case bottom, permit charging the battery with
an optional Ritron drop-in charger The battery pack may be either removed from the radio case
for charging, or charged inside the radio case
Each drop-in charger comes with a spacer to permit charging a "spare" battery while the radio
is being used
To use the drop-in charger, plug it into a 110 VAC outlet Set either the radio with the battery
installed, or only the battery with the battery spacer, into the charger Refer to the illustration
in Optional Accessories, opposite Each battery contact must rest on a charger contact pin
NOT :
Batte y pack life ave ages one yea . Follow these guidelines to maximize se vice life:
 CONDITION battery packs once a month as directed in Battery Maintenance & Conditioning, at
right
 CONDITION batteries that are run down
 CHARGE batteries for 16 hours before storage, and for 16 hours once a month thereafter
 DO NOT overcharge batteries Unplug the cube charger after 16 hours to avoid overcharging
 DO NOT charge batteries in temperatures colder than about 45°F Charging batteries in
temperatures above 95°C does not harm them, but can reduce charge capacity
BATTERIES
page 12

page 3 RITRON, INC. 1-800-USA-1-USA (1-800-872-1872)
Have questions? Call 800-USA-1-USA (800-872-1872) or visit our website at www.ritron.com
!! CAUTIONS  ALL RADIOS !!
OBSERVE CAUTION IN THE FOLLOWING
ENVIRONMENTS TO MAXIMIZE THE LIFE OF
YOUR RADIO EQUIPMENT:
MOISTURE: JMX "D-Series" radios are not
waterproof. DO NOT directly expose them to rain or
excessive moist re.
CHEMICALS: Detergents, alcohol, aerosol sprays or
petrole m prod cts can damage the radio case. DO
NOT se petrole m solvents of any kind; se a soft
cloth moistened with water to clean the case.
EXTREME HEAT: High temperat res can damage the
battery and other components. DO NOT expose the
nits to extreme heat or leave them in direct s nlight.
LOW TEMPERATURES: The capacity of the battery
is greatly red ced in extreme cold. When sing the
nit in very cold environments, periodically warm the
radio nder yo r coat.
EXCESSIVE TRANSMISSIONS: Maxim m drain on
battery power occ rs when yo are transmitting. DO
NOT hold the P sh-To-Talk switch down longer than
necessary d ring transmission intervals. DO NOT
red ce battery service life by attempting to power a
radio with a depleted battery; always charge
batteries overnight after each day of se.
VIBRATION/ SHOCK: Altho gh yo r JMX "D-Series"
radio is designed to be r gged, it will not s rvive
excessive ab se. Avoid dropping the radio.
NOTE: The optional MH-A holster provides added
protection from weather and shock.
The JMX/SST Series handheld radios generate RF
electromagnetic energy d ring transmit mode. The
transmit mode is active when the PTT switch is
depressed. This radio is designed for, and classified
as, Occ pational Use Only, meaning that it m st be
sed only d ring the co rse of employment by
individ als who are aware of the hazards and the
ways to minimize s ch hazards. This series of radios
is NOT intended for se by the General Pop lation in
an ncontrolled environment.
When sed as directed, this series of radios is
designed to comply with the FCCs RF expos re limits
for Occ pational Use Only. In addition, they are
designed to comply with the following Standards and
G idelines:
 FCC OET B lletin 65, Edition 97-01, S pplement C,
Eval ating Compliance with FCC G idelines for
H man Expos re to Radio Freq ency Electromag-
netic Fields.
 American National Standards Instit te (C95.1-
1992), IEEE Standard for Safety Levels with
Respect to H man Expos re to Radio Freq ency
Electromagnetic Fields, 3 kHz to 300 GHz.
 American National Standards Instit te (C95.3-
1992), IEEE Recommended Practice for the
Meas rement of Potentially Hazardo s Electromag-
netic Fields-RF and Microwave.
EXPOSURE TO RADIO FREQUENCY ENERGY
page 13
To ens re that expos re to RF electromagnetic energy
is within the FCC allowable limits for occ pational se,
always adhere to the following g idelines:
 Use only the antenna(s) available from RITRON for
these models. DO NOT attempt to s bstit te any
other antenna. DO NOT operate the radio witho t
an antenna.
 Keep talk times as short and infreq ent as possible.
DO NOT depress the PTT b tton when not act ally
wishing to transmit. These radios are eq ipped
with an internal timer to limit contin o s transmit
times. DO NOT exceed a 50% transmit d ty cycle.
 When transmitting, hold the radio in front of the
mo th at a distance of at least 4 inches. DO NOT
hold the radio in s ch a manner that the antenna is
next to, or to ching, exposed parts of the body,
especially the face or eyes while transmitting.
 In belt mo nted applications, when transmitting,
remove the radio from the belt and hold away from
the body at least 4 inches.
 When sing external headset accessories, hold the
nit away from the body at least 4 inches while
transmitting.
DO NOT allow children to operate the radio.

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If yo have tro ble operating the handheld, review the Controls & Operation, pages 2 thro gh 5.
If yo think the radio is malf nctioning, check the list below.
Problem Possible Solutions
GENERAL
The radio does not work at all.  Make sure that the battery is installed correctly, as shown in FIG-7. page 11.
 echarge or replace the battery. (See pages 11 & 12.)
Operating features do not work  The radio has been dealer programmed for customized operation.
exactly as expected. (Consult dealer.)
eception is poor.  Move to a different location. (See Note 2.)
 Confirm the proper antenna is connected to the radio. (See page 2, Antenna)
You cannot hear calls from  Turn off Quiet Call (coded) squelch. (See Note 3.)
other radios.  Ensure radio receives on the same frequency as the caller transmits. (See Note 4.)
 echarge the battery. (See Note 1.)
Your calls cannot be heard in  Make sure that your radio transmits on the receive frequency of the radio(s) you
other radios. want to call. (See Note 4.)
 echarge the battery.
BATTERY
Battery loses charge sooner  eview battery charging instructions, page 12.
than expected.  Conserve the battery. (See Note 5.)
 If the radio is used in extreme cold, warm the radio under your coat. (See Note 6.)
 eplace the battery; see FIG-7, page 11. (See Note 1.)
ERROR TONES
An error tone sounds when the  See "Error Tones" on page 4.
radio is first switched on.
An error tone occurs while  efer to "Transmitter Time-Out," page 4.
transmitting.  efer to " echarge Battery Alert," page 4.
QUIET CALL
You cannot screen out calls  Make sure that the channel is programmed with Quiet Call.
from users outside of your Quiet  Activate coded squelch. (See Note 7.)
Call group.
You cannot hear Quiet Call  Confirm that the channel is programmed to detect the same code as the calling
messages while in Quiet Call radio(s) transmits. (See Note 7.)
(coded) squelch.
Others in your Quiet Call group  Verify that you transmit the same code as the radio(s) you call are programmed
cannot hear your Quiet Call to detect. (See Note 7.)
messages.
TROUBLESHOOTING
1.  Try a battery pack from a working radio. If the radio in question works
with that pack, the original battery is suspect.
 Charge the suspect battery as recommended in this manual. If this
original battery cannot power the radio, try charging it again with
another charger. If the battery still doesn't hold a charge, the pack
should probably be replaced.
 If the battery appears to be "good" after using the second charger,
the first charger may be faulty. Contact a dealer or itron about an
accessory that is not operating properly.
2.  eception can often be improved if you relocate by a short
distance. This effect is more noticeable inside buildings.
 The range for SST radios is about two miles, line-of-sight.
. If your radio does not detect calls from other radios on the channel,
turn off Quiet Call by pressing and holding both volume buttons at
the same timea double beep indicates Quiet Call is off.
4.  Without use of a repeater: To hear a call, select a channel
programmed to receive the caller's transmit frequency. To call
another unit, select a channel programmed to transmit the other
radio's receive frequency.
 Using a repeater: A radio channel can hold two separate operating
frequencies, one for receive and one for transmit. Your channel
must work with the repeater's transmit and receive frequencies.
5.  Maximum power drain occurs when the radio transmits, so don't
hold down the PTT more than needed to transmit.
 Battery power is used while the handheld is left on to receive calls. If
practical, switch off the unit.
6.  Battery capacity is greatly reduced in extreme cold.
 To use the radio in very cold weather, periodically warm it under
your coat if possible.
 An optional remote speaker/ microphone allows keeping the radio
under your coat while transmitting and receiving.
7.  To "talk" with each other, radios must be programmed identically for
Quiet Call code, as well as frequency. Each code is unique; radios
respond only to the code programmed.
 Press and hold both volume buttons at the same time.
A single beep indicates Quiet Call squelch is on.
A double beep indicates Quiet Call squelch is off.
page 14
CHART
NOTES

page 3 RITRON, INC. 1-800-USA-1-USA (1-800-872-1872)
Have questions? Call 800-USA-1-USA (800-872-1872) or visit our website at www.ritron.com
FCC REGULATIONS
LICENSING 
The FCC requires the owners of the radios to obtain a station license before using them.
The station licensee is responsible for ensuring that transmitter power, frequency and deviation are within
the limits specified by the station license. The station licensee is also responsible for proper operation and
maintenance of the radio equipment. This includes checking the transmitter frequency and deviation
periodically, using appropriate methods.
To get a FCC license for VHF or HF frequencies, submit FCC application Form 600 as indicated in the
block at right. Your Ritron dealer can help you with this process.
SAFETY STANDARDS 
The FCC (with its action in General Docket 79-144, March 13, 1985) has adopted a safety standard for
human exposure to radio frequency electromagnetic energy emitted by FCC regulated equipment. Ritron
observes these guidelines and recommends that you do also:
 DO NOT hold the radio so that the antenna is very close to or touching exposed parts of the body,
especially the face or eyes, while transmitting. Keep the radio vertical, four inches away while
talking into the front panel.
 DO NOT press the Push-To-Talk except when you intend to transmit.
 DO NOT operate radio equipment near electrical blasting caps or in an explosive atmosphere.
 DO NOT allow children to play with any radio equipment that contains a transmitting device.
 Repair of Ritron products should be performed only by Ritron authorized personnel.
SERVICE
Federal law prohibits you from making any internal adjustments to the transmitter, and/ or from changing
transmit frequencies unless you are specifically designated by the licensee.
If your radio equipment fails to operate properly, or you wish to have the radio programmed, contact your
authorized dealer or Ritron.
RITRON, INC. Phone: [phone]
Repair Department AX: 317-846-4978
505 West Carmel Drive
Carmel, IN 46032 USA
FCC LICENSE REQUIRED
HOW TO OBTAIN AN FCC RADIO LICENSE
Federal Communications Commission (FCC)
Licensing Information
Because your Ritron radio operates on Private Land Mobile
frequencies, it is subject to the Rules and Regulations of the
FCC, which requires all operators of these frequencies to
obtain a station license before operating their equipment.
Make application for your FCC license on FCC Forms 600 and
159.
To have forms and instructions faxed to you by
the FCC, call the FCC Fax-On-Demand system at
202-418-0177 from your fax machine;
request Document 000600 & Form 1 9.
To have Document 000600 & Form 1 9 mailed to you,
call the FCC Forms Hotline at
800-418-FOR (800-418-3676).
For hel with questions concerning the
license application, contact the FCC at
888-CALL-FCC (888-225-5322).
You must decide which radio frequency(ies) you
can operate on before filling out your application;
refer to Table 1 on page 7 of this manual.
For hel determining your frequencies, call Ritron at
800-USA-1-USA (800-872-1872).
page 15

Have questions? Call 800-USA-1-USA (800-872-1872) or visit our website at www.ritron.com
WHAT THIS WARRANTY COVERS
RITRON, INC. ("RITRON") provides the following warranty against defects in materials and or
workmanship in RITRON Radios, Rechargeable Batteries and Accessories under normal use and
service during the applicable warranty period (as stated below). "Accessories" means antennas, holsters,
chargers, earphones, speaker microphones and items contained in the programming and programming
service kits. Rechargeable batteries will be replaced during the applicable warranty period only if leakage
occurs or the batteries drop below 75% of rated capacity.
WHAT IS COVERED FOR HOW LONG WHAT RITRON WILL DO
Portable JMX SST 1 year * During the first year after date of purchase, Series
D-Series Radios RITRON will repair or replace the defective
product, at RITRON's option, parts and
labor included at no charge.
RITRON Rechargeable 1 year * RITRON will replace the defective battery
Batteries
Accessories 90 days ** After date of purchase
WHAT THIS WARRANTY OES NOT COVER:
 Any technical information provided with the covered product or any other RITRON products;
 Installation, maintenance or service of the product, unless this is covered by a separate written
agreement with RITRON;
 Any products not furnished by RITRON which are attached or used with the covered product, or
defects or damage from the use of the covered product with equipment that is not covered (such as
defects or damage from the charging or use of batteries other than with covered product);
 Defects or damage, including broken antennas, resulting from:
- misuse, abuse, improper maintenance, alteration, modification, neglect, accident or act of God,
- the use of covered products other than in normal and customary manner or,
- improper testing or installation;
 Defects or damages from unauthorized disassembly, repair or modification, or where unauthorized
disassembly, repair or modification prevents inspection and testing necessary to validate warranty
claims;
 Defects or damages in which the serial number has been removed, altered or defaced.
 Batteries if any of the seals are not intact.
IMPORTANT: This warranty sets forth the full extent of RITRONs express responsibilities regarding the
covered products, and is given in lieu of all other express warranties. What RITRON has agreed to do
above is your sole and exclusive remedy. No person is authorized to make any other warranty to you on
behalf of RITRON. Warranties implied by state law, such as implied warranties of merchantability and
fitness for a particular purpose, are limited to the duration of this limited warranty as it applies to the covered
product. Incidental and consequential damages are not recoverable under this warranty (this includes loss of
use or time, inconvenience, business interruption, commercial loss, lost profits or savings). Some states
do not allow the exclusion or limitation of incidental or consequential damages, or limitation on
how long an implied warranty lasts, so the above limitations or exclusions may not apply to you.
Because each covered product system is unique, RITRON disclaims liability for range, coverage, or
operation of the system as a whole under this warranty.
WHO IS COVERE BY THIS WARRANTY
This warranty is given only to the purchaser or lessee of covered products when acquired for use, not resale.
This warranty is not assignable or transferable.
HOW TO GET WARRANTY SERVICE
To receive warranty service, you MUST deliver or send the defective product, delivery costs and insurance
prepaid, within the applicable warranty period, to RITRON, INC., 505 West Carmel Drive, Carmel, Indiana
46032, Attention: Warranty Department.
Please point out the nature of the defect in as much detail as you can. You MUST retain your sales or lease
receipt (or other written evidence of the date of purchase) and deliver it along with the product. If
RITRON chooses to repair or replace a defective product, RITRON may replace the product or any part or
component with reconditioned product, parts or components. Replacements are covered for the balance of the
original applicable warranty period. All replaced covered products, parts or components become RITRONs
property.
RIGHTS TO SOFTWARE RETAINE
Title and all rights or licenses to patents, copyrights, trademarks and trade secrets in any RITRON software
contained in covered products are and shall remain in RITRON. RITRON nevertheless grants you a limited
non-exclusive, transferable right to use the RITRON software only in conjunction with covered products. No
other license or right to the RITRON software is granted or permitted.
YOUR RIGHTS UN ER STATE LAW
This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
WHERE THIS WARRANTY IS VALI
This warranty is valid only within the United States, the District of Columbia and Puerto Rico.
RITRON, INC. LIMITED WARRANTY

page 3 RITRON, INC. 1-800-USA-1-USA (1-800-872-1872)
Have questions? Call 800-USA-1-USA (800-872-1872) or visit our website at www.ritron.com
505 West Carmel Drive  Carmel, IN 46032
P. O. Box 1998  Carmel, IN 46082-1998
Ph: 317-846-1201  Fax: [phone]  Email: [email protected]
Website: www.ritron.com
Pub. 14500033 REV. A 09-02
COPYRIGHT© 2002 RITRON, INC.  ALL RIGHTS RESERVED
RITRON®, JOBCOM® , and Q IET CALL® ARE REGISTERED TRADEMARKS OF RITRON, INC.
Quick Talk TM Wireless
Voice Alarm Reporter
for Remote Monitoring
of any sensor or switc
Wireless Intercom/Base Station
Desktop or Wall Mountable Radio
OutPost TM XT
Ruggedized Two-Way Callbox
OutPost TM
Basic Two-Way Callbox
Quick Assist
® II
Pus -Button RF Transmitter
Designed to work as an integrated system or as an add-on to virtually any existing two-way radio system
Battery-operated callboxes provide instant wireless communication over existing two-way radio systems