Entel HX446E User manual

HX446E
Entry
User Guide – HX446 Series v10/10
Common
Information
Professional compact PMR446 handheld transceiver
HX446L
LCD

1
Introduction
This guide covers the ‘basics’ of your radio’s operation.To meet your exact
requirements the radio may have been customised by your Entel authorised dealer.
These features will be explained in a separate guide issued by the dealer.
Common Information Page
Certification 2
Radio Care 3
Battery Care 4
Packing List 5
Optional Accessories 5
Preparing Your Radio For Use 6 & 7
Using Your Radio 8 & 9
HX446E
Feature List 10
Controls & Indicators 11
Programming Your Radio 12 & 13
User Programmable Key Lock 14
Cloning Your Radio 15
Frequency & Tone Table 16 & 17
HX446L
Feature List 19
Controls & Indicators 20
LCD Indicators 21
Programming Your Radio 22
User Programmable Key Lock 23
Cloning Your Radio 24
Default Channel Configuration 25
Troubleshooting Guide 26
Table of Contents
Common

2
Common
Declaration of Conformity
We Entel UK Limited of:
320 Centennial Avenue
Centennial Park
Elstree
Borehamwood
Hertfordshire
WD6 3TJ
United Kingdom
Declares under our sole responsibility that the product range:
HX446 PMR446 UHF Handheld Radio Transceiver
Conforms to the following standards or other nominative documents:
•EN300 296-2 V1.2.1; EN301489-1 V1.8.1: 2008-04, EN3-1 489-5 V1.3.1: 2002-08;
EN60950-1:2006 in accordance with Directive 1999/5/EC.
Serial Number________________________________
Certification
M Austin
Responsable Qualité
1 October 2010
Date:

3
Radio care
Warranty
The HX446E/L comes with a 12 month warranty, for
details see our full terms & conditions.
Advice
•Do not use options or accessories not specified
by Entel
•Ensure that the radio is used within the parame-
ters for which it was designed
•Please switch the transceiver off before connect-
ing optional accessories
Warning
Turn the transceiver off in the following locations out-
side of the radio’s ATEX approval rating:
•In explosive atmospheres (flammable gas, dust
including metallic & grain powders etc)
•Whilst taking on fuel or while parked near fuel
station
•Near explosives or blasting sites
•In aircraft, medical institutions or near persons
known to be wearing a pacemaker
Caution
•Do not disassemble or modify the transceiver
for any reason
•Do not transmit while touching the antenna
terminal or any exposed metallic parts of the
aerial as this may result in a burn
•Please check and observe regulations in your
country with regards to use whilst driving
End of Life Disposal
•When your Entel transceiver reaches the end of
its useful life, please ensure that the unit is dis-
posed of in an environmentally friendly way. For
country specific information please see:
www.entel.co.uk/recycling
Battery care
Introduction
Your Entel radio is supplied with a high performance
Lithium Ion (Li-Ion) battery. These batteries:
•Extend talk time
•Reduce the battery’s size and weight
•Do not suffer from ‘memory effect’ that reduces
the life of Ni-Cad and NiMH batteries
•Have a low toxicity, therefore reducing the
impact on the environment
Battery Pack Precautions
•Switch the transceiver OFF before charging
•Charge the battery pack before use
•Do not recharge the battery pack if it is already
fully charged.This could lead to a premature
battery replacement warning message (See Battery
Communications on page 4)
•Charge the battery in accordance with the
instructions enclosed with your charger
•Do not charge the transceiver and/or battery
pack if they are wet
The battery pack includes potentially hazardous
components. Please:
•Do not disassemble or reconstruct battery
•Do not short-circuit the battery
•Do not incinerate or apply heat to the battery
•Do not immerse the battery unless attached se-
curly to the radio in water or get it wet by other
means
Common

4
Battery care / information
•Do not charge the battery near fires or under
direct sunlight
•Use only the specified charger and observe
charging requirements
•Do not pierce the battery with any object or
strike it with an instrument
•Do not use the battery pack if it is damaged in
any way
•Do not reverse-charge or reverse-connect the
battery
•Do not touch a ruptured or leaking battery
If liquids from the battery get into your eyes,
immediately:
•Wash your eyes out with fresh water avoiding
rubbing them.
•Seek medical treatment
Battery Pack
•If a battery is not to be used for an extended
period of time (e.g. several months) remove the
battery pack from the equipment and store in a
cool and dry location (around 0°C) part charged.
Do not fully discharge the battery before stor-
age.
•Each charge cycle reduces the battery’s life.
Minimise the number of times you charge your
battery especially in hotter environments which
further shortens a battery’s life.
Battery Communications
Each battery used with your radio has a
microprocessor fitted, which logs the number of
times your battery has been charged.
On a radio with an LCD display, the number of times
the battery has been charged, together with the
remaining charge cycles available, will be shown
during switch on. On the advanced 8-key and 20-key
models, battery charge cycle information may also be
accessed via the menu. (If not de-activated by your
dealer)
The warranty on all batteries is 12 months or 450
charge cycles, whichever is the sooner. After 420 cy-
cles, at switch on the radio will emit a series of short
tones, and on LCD models a waste bin icon will flash
to alert you to the need to buy a new
battery.
After 450 cycles, at switch on the radio will emit a
series of long beeps, and LCD models the message
will change to BATTERY COUNT EXCEEDED
REPLACE BATTERY.The radio will continue to
operate but its operational time may be reduced,
eventually failing all together.
Note: only genuine Entel batteries should be used.
Only genuine batteries offer the battery charge
count feature informing you when the battery is
reaching the end of its useful life. Customer
satisfaction is assured as you can not be supplied
with sub standard, potentially dangerous battery
packs from 3rd party manufacturers, ensuring it
delivers the expected capacity and endurance.
On HT series batteries a breathable membrane is
used.This is clearly marked on the battery label.
Piercing the membrane will allow water ingress to
the battery, and will invalidate the warranty.
Common

5
Packing List
•HX446E Transceiver with stubby or high efficiency whip antenna
•CNB450E Rechargeable 1800mAh Li-Ion battery
•CBH450 Spring loaded belt clip
•CSAHX Dual slot intelligent rapid charger
•User guide CD
Optional Accessories
Battery & Charger Options
CNB450E Spare 1800mAh Lithium-Ion battery pack with rear clip
CSAHX 1-way dual slot intelligent rapid charger, 110-230v
CSBHX 6-way dual slot intelligent, rapid charger, 110-230v
Carry Options
CFC450 Soft leatherette case finished in black with carry strap
CLC452 HX446E Heavy duty black leather case with strap & belt loop
CLC455 HX446L Heavy duty black leather case with strap & belt loop
CBH450 Spare spring loaded belt clip
Audio Accessory Options
CMP1/450 Compact medium duty speaker microphone with earpiece jack
CMP450 Heavy duty submersible speaker microphone
EHP9 D-shaped earpiece (plugs into CMP1/450 or CMP450 above)
EA12/450 D-shaped earpiece with in-line PTT/microphone & VOX*
EA15/450 Earpiece microphone with transparent acoustic tube &VOX*
EA19/450 D-shaped earpiece with boom microphone and in-line PTT & VOX*
EHP450 D-Shaped earpiece (connects directly to radio)
EPT40/450 Bone conductive earpiece microphone with PTT
CXR5/450 Bone conductive skull microphone with in-line PTT
CXR16/450 D-shaped earpiece and throat microphone with in-line PTT
Common

Attaching / Removing the Battery
1To attach, locate the pegs on the bottom of
the battery into the slots on the radio and
press the top of the battery against the
radio until you hear a click.
2To remove, slide the two latches on the side
of the battery down and pull the battery
away from the top of the radio.
Attaching / Removing the Belt Clip
1To attach, locate the clip into the slot on the back of
the battery and slide down until you hear a “click”.
2To remove, pull the tab (a) towards the belt clip.
Then slide the belt clip upwards (b).
12
12
a
b
CHP1/450 Light weight single earpiece headset with in-line PTT &VOX*
CHP450HS Single earpiece ear defender headset with boom mic and in line PTT for hard hat & VOX*
CHP450HD Double earpiece defender headset with boom mic and in line PTT for hard hat & VOX*
CHP450D Double earpiece headband defender headset with boom mic and in line PTT &VOX*
CHP450BT Bluetooth double earpiece headband defender headset with boom mic and ear cup PTT
* VOX =Voice Operated Transmit (hands free operation)
6
Preparing your radio for use
Optional Accessories Cont...
For complete up to date list of optional accessories visit www.entel.co.uk
Common

Preparing Your Radio For Use cont...
Attaching / Removing Audio Accessories
1To attach, remove the accessory cover by
unscrewing the locking screw anti-clock-
wise (store the cover in a safe place). At-
tach accessory plug by locating the peg on
top of the plug into the slot of the radio’s
socket. Carefully tighten the locking screw
clockwise until finger tight (do not tighten
with a screwdriver etc).
2To remove, unscrew the locking screw by
hand in an anti-clockwise direction (care-
fully use a coin or screwdriver if too
tight). Ensure you re-fit the accessory
cover so as to protect the socket.
Charging Your Radio
Several charger options are available. Please
refer to your charger user guide.
7
Common

8
Using Your Radio
Button Key Beeps
The radio will emit a short confirmation beep when pressing any of the function buttons.This
confidence tone confirms the button has been correctly pressed (key beeps may be disabled by
your dealer)
Channel Monitor Button (Dealer programmable function)
Tone/squelch defeat disables both CTCSS/DCS tone used and opens the squelch on the radio.This
will allow you to monitor any transmissions taking place that are not on the same CTCSS/DCS
tone on the channel you have selecte, and listen to any weak signals that may be breaking up.
When activated, you will hear either a rushing noise or any other channel users.
Turning Your Radio On
Turn your radio on using the on / off volume control on the top of the radio. The radio will “beep”
and the LED will briefly illuminate yellow (the beep may be disabled if required by your Entel
approved dealer).
Making a Call
Before transmitting on your radio, first ensure that the channel is not in use (yellow or green busy
LED will be illuminated and audio may be heard from speaker).To transmit press and hold the PTT
button on the side of the radio, speak clearly 25-50mm from the microphone. Release the button
to receive.
Transmit Time Out Timer (T.O.T.)
A transmit time out timer is enabled on your radio.This will prevent the radio from transmitting
continuously. The maximum transmit duration is set to 90 seconds. If the transmit button is
pressed for this duration, the radio will generate an alert tone 10 seconds before automatically
ending the transmission, when a continuous tone will be emitted (the T.O.T. duration is dealer
adjustable.)
Panic Alarm Siren
The radio has a local panic alarm button, that when pressed will emit a loud piercing siren from the
radio’s loudspeaker.To operate the local panic alarm, press the orange function button on top of
the radio for a minimum of 2 seconds.To cancel the alarm simply turn the radio off.
Button Lock (dealer programmable function)
A button lock feature is available to lock the channel control and other side / top function button
modes (except panic alarm). If available, press the assigned button to turn button lock on/off. If a
long button press is used to enable button lock, when unlocking an error tone will be heard until
the button lock disables.
Low Battery Warning
Alerts you when the battery needs to be recharged. A ‘beep-beep’ audible alert every 20 seconds
and flashing red LED will indicate the battery is nearing the end of its life and needs to be charged
(see battery care P.4 for information on battery life warning alerts).
Common

9
Using Your Radio cont...
Voice Scrambler (option)
With the optional voice scrambler you can prevent potential eavesdropping on your calls by
others.This will make your voice transmission difficult to understand by anyone monitoring the
same channel as you are using. If your dealer has made this a selectable feature, follow the
instructions provided by the dealer.
*Due to local regulation, in some countries the scrambler feature may not be available, please
check with your dealer prior to purchase.
CTCSS / DCS
This is used to reduce interference from other users on a shared two-way radio communications
channel. Where more than one user group is on the same channel, CTCSS or DCS can be used to
filter out other users meaning you only hear calls from your own group of radios. If the channel
you are using is in use by another user on a different tone, the yellow LED will illuminate on your
radio (indicating the channel is in use). Do not transmit while the channel is busy as both
transmissions will distort.
VOX - Automatic Voice Activation (Dealer programmable function)
In VOX mode the radio will react to your voice and transmit automatically without having to press
the PTT button.This is available using the radio without an audio accessory, or with a VOX
compatible accessory.
There is always a slight delay for the electronic switching, therefore starting a transmission with a
lengthy exaggerate or, throwaway, first word is recommended e.g. "H-e-l-l-o Charlie One do you
receive, over".
To enable / disable theVOX feature press the bottom side function button below the PTT button
for 1 second.
For a list ofVOX compatible audio accessories see page 5 of this guide /
contact your dealer or visit www.entel.co.uk
Nuisance channel delete (dealer programmable function)
Allows you to remove an interfering channel that you do not want to be part of the channel scan
list.You can remove it by pressing the dealer assigned button when the interfering signal is being
received. Switching the radio off, then on, will reset the radio to it default setting.
Channel Scan (Dealer Programmable Function)
Scanning allows you to efficiently monitor radio activity. When scanning, the tranceiver checks for
a signal on each channel and will only stop if a signal is present.
HT446E - To start / stop scanning, press the dealer assigned function button.
HT446L - Turn the channel control to the scan channel assigned by your dealer.
The yellow LED will rapidly flash to indicate the radio is scanning. When a valid signal is detected,
the radio will stop scanning and monitor the transmission.At the end of the transmission the radio
will remain on the channel for 5 seconds allowing you to reply to the call if desired. If you do not
reply within this time, the radio will automatically resume scanning.
Common

10
Standard Features:
•16 programmable channel positions (8 RF frequencies)
•Full transmit power output 0.5 watts
•1800mAH Lithium-Ion battery for superior operational time
•CTCSS & DCS (Analogue & Digital squelch) with squelch tail elimination (removes the ‘shh’ noise)
•Environmentally protected to IP55 i.e. rain proof
•MIL STD810C,D,E & F
•Exceptionally loud and clear audio
•Button channel programming mode
•Radio channel cloning
•Low battery alert indicates when the battery needs recharging
•Battery charge count alert
Dealer programmable features:
•VOX for hands free operation
•Normal & priority scan
•Panic (personal attack) button causes high pitch, high
volume, siren tone to be emitted from the radio’s speaker
•Voice scrambler (option)
•Key lock button
•Prefixed minimum volume level and fixed bleep level
•Channel Monitor (CTCSS/DCS Defeat)
•Automatic power save to further increase operational time
HX446E
HX446E

11
1On / Off / volume control. Rotate clockwise to turn on and increase volume, anticlockwise to re-
duce volume and turn off.
2Channel select control. Rotate to select the desired channel.
3Push to talk button, press to speak and release to listen.
4Function button 1. Default - Tone / Squelch Monitor on /off short button press
5Function button 2. Default - VOX on /off short button press, Button Lock on /off long button press
6Function button 3 and LED indicator. Default - Local panic alarm long button press.
•RED Steady = Transmitting
•RED flashing slowly = Battery needs re-charging
•GREEN Steady = Receiving
•YELLOW Steady = Non valid signal detected
•YELLOW flashing rapidly = Scanning
Function buttons are dealer programmable to change their operation
(please ask your dealer for more information)
2Channel select
control
Antenna
4Function
button 1
3Push To Talk
(PTT) switch
1On / Off / volume
control
6Function button 3
& LED indicator
Speaker
Microphone
Controls & Indicators
5Function
button 2
HX446E

12
Programming your HX446E radio
Checking the current configuration
•A momentary press of the top side function
button will cause the radio to beep the
frequency programmed into the channel
(see Frequency Table beep codes on P.15).
Changing the assigned frequency
•Press and hold the PTT button and the top
side function button together until the
radio emits a “warble” sound and
illuminates the LED red, confirming the
radio is in channel programming mode.
•Using the upper side function button enter
the frequency number from the table. For
example, to enter frequency number 7
press the upper button 7 times.There are 8
frequencies available in total (see Frequency
Table on P.15).
•Now press the PTT button to store the
setting and automatically return to the
“check configuration” mode (a long beep
and flashing yellow LED will confirm this
action).
To check the entered setting, press the top side
function button.
Note: If you accidentally “go past” the required
frequency number, keep pressing the button until
you hear the “warble” sound again (emitted on
button press 9).This confirms you are back at the
start of the channel assigned frequency mode.
Please note: The orange button allows you to
escape from any setting without saving the data.
If you are in frequency programming mode but
decide not to save the setting you may press
the orange button to exit without saving.
Check / Modify the Frequency
The radio’s frequency and tone configuration can be changed in user programming mode.This will
allow you to put any of the standard frequencies or tones into any channel position.When a radio
has been configured this information can be quickly and easily cloned into other units using an
optional cloning cable.The programming process is confirmed using a series of audible beep tone
patterns.
To enter user programming mode
•To put the radio into user programming
mode, press and hold the top side function
button and PTT button and turn the radio
on
•The radio will emit a beep and
the LED slowly flash yellow to confirm
“user programming mode” has been
entered.
•Select the channel to be checked /
modified using the top channel control.
HX446E

13
Check / Modify CTCSS/DCS Tone
Checking the current configuration
•A momentary press of the bottom side
function button will cause the radio to beep
the CTCSS/DCS tone programmed into the
channel (see CTCSS/DCS beep codes
below). If no tone is programmed into a
channel position a tone will
sound.
Changing the assigned CTCSS/DCS Tone
•Press and hold the PTT button and the
bottom side button together until the radio
emits a “warble” sound and illuminates the
LED GREEN, confirming the radio is in
CTCSS/DCS programming mode.
•Using the two side buttons enter the
CTCSS/DCS number from the table below.
•The lower side button = 10’s of units (radio
emits a sound on every increment).The
upper side button = units (radio emits a
short sound on every increment).
• For example, to enter CTCSS tone 189.9Hz
(number 38) press the lower button three
times to enter the 10’s (3) and the upper
side button eight times to enter the units
(8).
•Now press the PTT button to store the
setting and automatically return to the
“check configuration” mode (a sound
and flashing yellow LED will confirm this
action).
To check the entered setting, press the
bottom side function button.
•To turn off CTCSS/DCS tone on a channel,
enter tone programming mode, press the PTT
button without selecting a tone.
•Once you have finished programming the
radio press the orange button on top of the
radio to exit programming mode and return
the radio to normal operation.
Please note: The orange button allows you to
escape from any setting without saving the data.
If you are in CTCSS/DCS tone programming
mode but decide not to save the setting you
may press the orange button to exit without
saving.
Special notes re DCS tones
If you have entered a DCS tone and pressed
the PTT button during programming you will
immediately hear a sound prompting you
to set the tone to “inverted” or “normal”.
Press the upper side button to select normal or
inverted DCS tone.
Normal =
Inverted =
Now press the PTT button to store the setting.
A long beep and flashing yellow LED will
confirm safe storage.
To check the entered setting, press the bottom
side function button.
HX446E

The user programmable Key Lock function allows the Key Lock to be assigned to the lower side
button and enabled \ disabled via the radio’s controls without the use of a computer.
Checking The Status Of The Key Lock
To check whether the key lock is currently enabled or disabled:
•Put the radio into User Programming Mode (UPM) by pressing and holding the top side
button and the PTT button when you turn the radio on. This will cause the radio to emit
beeps and the LED to slowly flash yellow.
• Once you are in User Programming Mode press the PTT button, the radio will emit 2 high
tone beeps if the key lock is enabled or 2 low tone beeps if the key lock is disabled.
Enabling \ Disabling The Key Lock
• Put the radio into “User Programming Mode (UPM)“.
• Next enter "Key Lock Button Programming (KLBP) Mode" by pressing and holding the PTT
until a "warble" sound is emitted from the radio.
• To disable the Key Lock press the upper side button and the radio will emit 2 low tone
beeps to confirm it is disabled.
OR
• To enable the Key Lock press the lower side button and the radio will emit 2 high tone
beeps to confirm it is enabled.
To save the setting press the PTT button, the radio will confirm this with a long beep and return
to the User Programming Mode.
Exiting Key Lock Button Programming Mode
If you want to exit Key Lock Button Programming without saving any changes that you have
made, press the orange button on top of the radio while it is in KLBP and the radio will give a
single low toned beep and will return to User Programming Mode without any of the changes
being saved.
Using The User Programmable Key Lock
• If no functions are assigned to the short press of the lower side button, then the key lock will
automatically be assigned to the short press of the lower side button.
• If a function is assigned to the short press of the lower button, but no function is assigned to
the long press of the lower side button, then the key lock will be assigned to the long press
of the lower side button.
• But if functions are assigned to both the short and long press of the lower side buttons, then
the key lock feature cannot be used and if you perform a long press of the lower side button
the radio will emit an error beep.
14
User Programmable Key Lock
HX446E

15
Radio Cloning
Radio cloning allows you to copy the programmed channel and button setup information from a
‘master’ radio into other unprogrammed radios without the use of a PC. Cloning is performed by
connecting two radios together using a HXCL cloning lead.
How to clone a radio
Connect the HXCL lead to the accessory socket on both radios. Ensure the master radio is
powered up before the slave radio.
1.
Master Radio (sending radio)
Put the radio you will be using to programme other radios into ‘clone send’ mode by pressing the
PTT and bottom side function buttons at the same time and turn the power on.The radio will emit
a alert and the LED will alternately flash yellow / red.
2.
Slave Radio (receiving radio)
Put the radio you wish to programme into ‘clone receive’ mode by pressing the lower side function
button at the same time and turn the power on. The radio will emit a short “beep” and the LED will
alternately flash yellow / green.
Transferring data
Master radio Press the PTT switch on the radio. A short beep will be emitted to
confirm the process has been initiated.
The radio’s LED will flash red whilst data transfer is in progress. Once all the
data has successfully transfered the LED will flash yellow/red.
Slave radio The radios LED will flash green whilst data transfer is in progress.
Once all the data has successfully transferred the LED will flash yellow/green.To
return the radio to normal mode switch the radio off then on again.
The ‘master’ radio will automatically return to ‘clone send’ mode indicated by the LED alternately
flashing yellow / red. You may now either programme another radio or press the orange button to
return the ‘master’ radio to normal.
To return to clone send mode if an error occurs, press the orange button on top of the ‘master
radio’.A alert will be emitted and the radio’s LED alternately flash yellow / red).
HX446E

Frequency Table
No Frequency Beeps
1 446.00625 MHz •
2 446.01875 MHz • •
3 446.03125 MHz • • •
4 446.04375 MHz • • • •
5 446.05625 MHz • • • • •
6 446.06875 MHz • • • • • •
7 446.08125 MHz • • • • • • •
8 446.09375 MHz • • • • • • • •
CTCSS (PL) Tone Table
16
Ref CTCSS
(Hz) Beeps
▬●
0 0 See p13 Check configuration
1 62.5 - 1
2 67 - 2
3 69.3 - 3
4 71.9 - 4
5 74.4 - 5
6 77 - 6
7 79.7 - 7
8 82.5 - 8
9 85.4 - 9
10 88.5 1 0
11 91.5 1 1
12 94.8 1 2
13 97.4 1 3
14 100 1 4
15 103.5 1 5
16 107.2 1 6
17 110.9 1 7
18 114.8 1 8
19 118.8 1 9
20 123 2 0
21 127.3 2 1
22 131.8 2 2
23 136.5 2 3
24 141.3 2 4
25 146.2 2 5
Ref CTCSS
(Hz) Beeps
▬●
26 151.4 2 6
27 156.7 2 7
28 159.8 2 8
29 162.2 2 9
30 165.5 3 0
31 167.9 3 1
32 171.3 3 2
33 173.8 3 3
34 177.3 3 4
35 179.9 3 5
36 183.5 3 6
37 186.2 3 7
38 189.9 3 8
39 192.8 3 9
40 196.6 4 0
41 199.5 4 1
42 203.5 4 2
43 206.5 4 3
44 210.7 4 4
45 218.1 4 5
46 225.7 4 6
47 229.1 4 7
48 233.6 4 8
49 241.8 4 9
50 250.3 5 0
51 254.1 5 1
HX446E

DCS (DPL) Tone Table
17
Ref DCS Beeps
▬ ●
52 023 5 2
53 025 5 3
54 026 5 4
55 031 5 5
56 032 5 6
57 043 5 7
58 047 5 8
59 051 5 9
60 054 6 0
61 065 6 1
62 071 6 2
63 072 6 3
64 073 6 4
65 074 6 5
66 114 6 6
67 115 6 7
68 116 6 8
69 125 6 9
70 131 7 0
71 132 7 1
72 134 7 2
73 143 7 3
74 152 7 4
75 155 7 5
76 156 7 6
77 162 7 7
78 165 7 8
79 172 7 9
80 174 8 0
81 205 8 1
82 223 8 2
83 226 8 3
84 243 8 4
85 244 8 5
86 245 8 6
Ref DCS Beeps
▬ ●
94 315 9 4
95 331 9 5
96 343 9 6
97 346 9 7
98 351 9 8
99 364 9 9
100 365 10 0
101 371 10 1
102 411 10 2
103 412 10 3
104 413 10 4
105 423 10 5
106 431 10 6
107 432 10 7
108 445 10 8
109 464 10 9
110 465 11 0
111 466 11 1
112 503 11 2
113 506 11 3
114 516 11 4
115 532 11 5
116 546 11 6
117 565 11 7
118 606 11 8
119 612 11 9
120 624 12 0
121 627 12 1
87 251 8 7
88 261 8 8
89 263 8 9
90 265 9 0
91 271 9 1
92 306 9 2
93 311 9 3
Ref DCS Beeps
▬ ●
122 631 12 2
123 632 12 3
124 654 12 4
125 662 12 5
126 664 12 6
127 703 12 7
128 712 12 8
129 723 12 9
130 731 13 0
131 732 13 1
132 734 13 2
133 743 13 3
134 754 13 4
135 036 13 5
136 053 13 6
137 122 13 7
138 145 13 8
139 212 13 9
140 225 14 0
141 246 14 1
142 252 14 2
143 255 14 3
144 266 14 4
145 274 14 5
146 325 14 6
147 332 14 7
148 356 14 8
149 446 14 9
150 452 15 0
151 454 15 1
152 455 15 2
153 462 15 3
154 523 15 4
155 525 15 5
156 526 15 6
157 645 15 7
HT446E

18
Intentionally Left
Blank

Features:
All the features of the HX446E (see page 8) plus the following additional / Dealer programmable
features:
•LCD Display
•Up to 255 programmable channel positions (8 RF channels)
•Low battery indication on LCD dispaly
•Battery count is displayed at switch on
•Multiple channel scan groups
HX446L
19
HX446L