Motorola PMLN6716 User manual

LONG RANGE
WIRELESS SOLUTIONS
USER GUIDE
ACCESSORIES
WIRELESS REMOTE SPEAKER MICROPHONE RLN6544_(PMMN4095)
MOBILE MICROPHONE WITH BLUETOOTH GATEWAY PMMN4097_
DUAL-UNIT CHARGER PMLN6714_
VEHICULAR CHARGER PMLN6716_
WIRELESS REMOTE SPEAKER MICROPHONE BATTERY PMNN4461_
en es-CO pt-BR fr-CA ko de-DE
fr-FR es-ES it-IT pt-PT nl-NL ru

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FOREWORD
English
i
CHAPTER 1: FOREWORD
RF Energy Exposure and Product Safety Guide for
Portable Two-Way Radios
ATTENTION!
The microphone is restricted to occupational use only to satisfy ICNIRP/
FCC RF energy exposure requirements. Before using this product, read
the RF Energy Exposure and Product Safety Guide that ships with the
radio which contains instructions for safe usage and RF energy
awareness and control for compliance with applicable standards and
regulation.
This device complies with part 15 of the FCC Rules. Operation is
subject to the following two conditions: (1) This device may not cause
harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
Any changes or modifications not expressly approved by Motorola
may void the user’s authority to operate this device.
Under Industry Canada regulations, this microphone transmitter may
only operate using an antenna of a type and maximum (or lesser) gain
approved for the transmitter by Industry Canada. To reduce potential
radio interference to other users, the antenna type and its gain should
be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is
not more than that necessary for successful communication.
This device complies with Industry Canada licence-exempt RSS
standard(s). Operation is subject to the following two conditions: (1) this
device may not cause interference, and (2) this device must accept any
interference, including interference that may cause undesired operation.
Battery Information:
Battery is shipped with a nominal charge between 30% and 50%.
Battery should be stored between -10 °C (14 °F) and 30 °C (86 °F) to
minimize permanent capacity loss.
CAUTION:Storing your fully charged accessory in high-temperature
conditions may permanently reduce the life of the internal
battery.
Important Information:
•Hold the microphone in a vertical position with the microphone at
least one inch (2.5 centimeters) away from the nose or lips.
•Body Worn Operation. When microphone is worn on the body, always
use Motorola-approved clip for this product. Using approved body-
worn accessories is important because the use of non-Motorola-
approved accessories may result in exposure levels, which exceed
the FCC occupational/controlled environment RF exposure limits.
•Use only Motorola-approved supplied or replacement batteries. Use
of non-Motorola-approved batteries may exceed the applicable RF
exposure guidelines (iEEE, ICNIRP or FCC).
•Do not charge your accessory in temperatures below 0 °C (32 °F) or
above 45 °C (113 °F). Do not store your accessory in direct sunlight
or where expected temperatures can exceed this range such as
inside a parked car.
•Storing your fully charged accessory in high-temperature conditions
may permanently reduce the life of the internal battery.
•Battery life may temporarily shorten in low-temperature conditions.
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FOREWORD
English
ii
Acoustic Safety
Exposure to loud noises from any source for extended periods of time
may temporarily or permanently affect your hearing. The louder the
radio's volume, the less time is required before your hearing could be
affected. Hearing damage from loud noise is sometimes undetectable at
first and can have a cumulative effect.
To protect your hearing:
•Use the lowest volume necessary to do your job.
•Turn up the volume only if you are in noisy surroundings.
•Turn down the volume before adding headset or earpiece.
•Limit the amount of time you use headsets or earpieces at high
volume.
•When using the radio without a headset or earpiece, do not place the
radio's speaker directly against your ear.
Chargers Safety Information
Important Safety Information
This document contains important safety and operating instructions.
Please read these instructions carefully and save them for future
reference.
Before using the battery charger, read all the instructions and cautionary
markings on (1) the Dual-Unit Charger / Vehicular Charger, (2) the
battery, and (3) on the Wireless Remote Speaker Microphone (WRSM).
WARNINGS
!
WARNING
!
2. Use of accessories not recommended by Motorola may result in
risk of fire, electric shock, or injury.
3. To reduce risk of damage to the electric plug and cord of the
DUC, pull by the plug rather than the cord when disconnecting
the charger.
4. To reduce risk of damage to the CLA and cord of the Vehicular
Charger, pull by the CLA rather than the cord when disconnecting
the charger.
5. An extension cord should not be used unless absolutely
necessary. Use of an improper extension cord could result in risk
of fire and electric shock. If an extension cord must be used,
make sure that the cord size is 18 AWG for lengths of up to
100 feet (30.48 m), and 16 AWG for lengths up to 150 feet
(45.72 m).
6. To reduce risk of fire, electric shock, or injury, do not operate the
charger if it has been broken or damaged in any way. Take it to a
qualified Motorola service representative.
7. Do not disassemble the charger – it is not repairable and
replacement parts are not available. Disassembly of the charger
may result in risk of electric shock or fire.
8. To reduce risk of electric shock of the DUC, unplug the charger
from the AC outlet before attempting any maintenance or
cleaning.
9. To reduce risk of electric shock of the Vehicular Charger, unplug
the Vehicular Charger from the CLA power source before
attempting any maintenance or cleaning.
10. This is a class A product. In a domestic environment this product
may cause radio interference in which case the user may be
required to take adequate measures.
1. To reduce risk of injury, charge only the rechargeable
Motorola authorized batteries listed in Table 1.1. Other
batteries may explode, causing personal injury and
damage.
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FOREWORD
English
iii
Operational Safety Guidelines
Dual-Unit Charger PMLN6714_
•This equipment is not suitable for outdoor use. Use only in dry
locations/conditions.
•Ensure the WRSM with attached battery or battery alone is dry before
inserting into the Dual-Unit Charger.
•Connect equipment only to an appropriately wired power supply of
the correct voltage (as specified on the product). Disconnect from line
voltage by removing main plug.
•The socket outlet to which this equipment is connected should be
close by and easily accessible.
•Maximum ambient temperature around the Dual-Unit Charger
equipment must not exceed 50 °C (122 °F).
•Output voltage from the power supply unit must not exceed the
ratings stated on the product label located on the power supply.
•Make sure the cord is located where it will not be stepped on, tripped
over, or subjected to water, damage, or stress.
Vehicular Charger PMLN6716_
•Equipment shall be used in vehicle and in dry condition. Keep in mind
that rain or snow can reach the equipment i.e. through an open
vehicle window.
•Ensure the WRSM with attached battery or battery alone is dry before
inserting into the Vehicular Charger.
•Connect equipment only to an appropriate vehicle cigar lighter socket
of the correct voltage (as specified on the product). Disconnect from
line voltage by removing the CLA.
•Maximum ambient temperature around the Vehicular Charger
equipment must not exceed 60 °C (140 °F).
•Output voltage from the vehicle cigar lighter socket unit must not
exceed the ratings stated on the product label located at the back of
the charger.
•Make sure the cord is located where it will not be stepped on, tripped
over, or subjected to water, damage, or stress.
Radios Compatibility
The Wireless Remote Speaker Microphone is compatible with the
radios listed below:
NOTE: *Not available in North America region.
**Control head version > R06.05.00;
Host version and DSP version > R09.00.00.
Table 1.1: Motorola Authorized Battery
Kit (Part) Number Platform/Description
PMNN4461_ Battery Standard Li-Ion 1880T


Table 1.2: Radios Compatibility for Wireless Remote Speaker Microphone
Region Model Series
Worldwide
APX7500, APX7000, APX7000XE, APX6500,
APX6000, APX6000XE, APX3000,
APX2500*, APX2000* APX1500 and
XTL5000**.
North America only APX4000 and APX4500.
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FOREWORD
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iv
The Mobile Microphone Bluetooth®Gateway is compatible with the
radios listed below:
NOTE: *Only compatible with Numeric Display Control Head
PMLN5677B and Color Display Control Head PMLN5678B or
later.
Software Compatibility
The Wireless Remote Speaker Microphone version R01.01.00 or later
must be used for compatibility with the APX Portable radios.
The Long Range Wireless Solutions are compatible with the Mission
Critical Wireless Pod software version R01.05.00 or later.
Notes
Table 1.3: Radios Compatibility for Mobile Microphone Bluetooth® Gateway
Region Model Series
North America XPR5550*, XPR5350*, XPR4580, XPR4550,
XPR4380 and XPR4350.
Latin America DGM8500*, DGM8000*, DGM6100,
DGM5500*, DGM5000* and DGM4100.
European DM4601*, DM4600*, DM4401*, DM4400*,
DM3601, DM3600 DM3401 and DM3400.
Asia Pacific and Middle
East
XIR M8600*, XIR M8200, DM4600, DM4400,
DM3600 and DM3400.
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WIRELESS REMOTE SPEAKER MICROPHONE RLN6544_(PMMN4095)
English
1
CHAPTER 2: WIRELESS REMOTE
SPEAKER MICROPHONE
RLN6544_(PMMN4095)
The RLN6544_(PMMN4095) Wireless Remote Speaker Microphone
(WRSM) is designed to be used with the APX Portable radios listed in
“Radios Compatibility" on page iii.
PREPARING YOUR WRSM FOR USE
Assemble your WRSM by following these steps:
Assembling the Swivel Clip . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2
Attaching the Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2
Detaching the Battery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3
Charging the Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3
Language Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4
Recommended Wearing Positions. . . . . . . . . . . . . . . . . . . . . . . page 5
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Assembling the Swivel Clip
Insert the swivel clip through the battery slot. Rotate the clip to the right
position as indicated in Figure 2.1 below.
Figure 2.1: Assembling the swivel clip
Attaching the Battery
With the WRSM turned off, align the battery to back chassis and fully
slot in until the battery latch is engaged.
Figure 2.2: Attaching the battery into the WRSM
2
1
1
2
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Detaching the Battery
To detach the battery, lift up the battery latch and pull the battery
backward until the battery is fully disengaged from the back chassis.
Figure 2.3: Removing the battery from the WRSM
Charging the Battery
Figure 2.4: Charging position of the WRSM with battery attached
The Motorola-approved battery shipped with your WRSM is uncharged.
Prior to using a new battery, fully charge the new battery to ensure
optimum capacity and performance.
1
2
To avoid a possible explosion:
•Do not replace the battery in any area labeled
“hazardous atmosphere”.
•Do not discard batteries in a fire.
LED STATUS INDICATORS
Ready
>90%
CAUTION
Charging
Standby
RISK OF FIRE. REFER TO MANUAL FOR BATTERYTYPE
Unable to Charge
!
WARNING
!
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NOTE: When charging a battery attached to a WRSM, turn the
WRSM OFF to ensure a full charge.
Battery Charger
To charge the battery, place the battery, with or without the WRSM, in a
Motorola-approved charger. When initially inserting the battery into the
charger, LED of the charger will turn red. Do not use WRSM until the
LED turns Green.
The LED indicates the charging progress; see Chapter 4 and Chapter 5
or the label printed on the charger.
Align the slot of the battery with the rail of the charger and slot in. Refer
to Figure 2.4.
Language Selection
Power ON the WRSM by pressing and holding Power Button until you
hear the language selection prompts.
Follow the procedure below if you want to reset to your desired
language.
Procedure:
1Hold the Power Button for 6 seconds after the power up LED
indication illuminated to enter the language selection feature.
2Select your desired language by pressing the PTT button. Refer to
Table 2.1 below for the Language Selection Indicators.
Table 2.1: Language Selection Indicators
State Power Indication LED Voice Prompt
Language Selection LED illuminated
“For English press PTT
now” (Menu selection
prompts)
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5
Figure 2.5: Language Selection
Recommended Wearing Positions
For optimum performance, wear the WRSM as highlighted in Figure 2.6
below:
.
Figure 2.6: Recommended wearing positions
NOTE: When the WRSM is worn on the body, always use Motorola-
approved clip. Using approved body-worn accessories is
important because the use of non-Motorola-approved
accessories may result in exposure levels, which exceed the
FCC occupational/controlled environment RF exposure limits.
1
2Push-to-Talk
(PTT) Button
Power
Button
High Shoulder Mount
Best Performance
Center Chest Mount
Facing Away
Reduced Performance
Center Chest Mount
Facing Toward
Best Performance
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6
IDENTIFYING WRSM INDICATORS AND
CONTROLS
Take a moment to review the following:
Overview of the WRSM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 6
Power Indicators and Battery Alerts . . . . . . . . . . . . . . . . . . . . . page 7
Audio Indicators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 7
Overview of the WRSM
Figure 2.7: Wireless Remote Speaker Microphone Overview
Audio Indicator
1
2Programmable
Button
(Orange Button)
Audio Jack
3
Microphone
4
Speaker
5
Tasklight
6
Blue Dot /
7
Tasklight
Button
8
Push-to-Talk
(PTT) Button
9
Power
Indicator
10
11 Power
Button
12 Volume Toggle
Secure
Pairing Spot
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Power Indicators and Battery Alerts
The WRSM is battery powered. It is very important to pay attention to
the low battery warning described in Table 2.2 to avoid improper
functioning of the WRSM.
Audio Indicators
Table 2.2: Power Indicators and Battery Alerts
State Power Indication
LED Tone Indication Remaining Battery Life
Normal
Battery
Green
No tone
11 hours
(full charge) –
30 minutes
Low
Battery
Amber
Low Battery tone
every 2 minutes
Less than
30 minutes
Critical
Battery
Red
Low Battery tone
every 30 seconds
Less than
10 minutes
Table 2.3: Audio Indicators
State Audio Indication LED
Audio Not Available,
Device Not Paired
OFF
Audio Available,
Good Signal
Blue Blink
Audio Available,
Poor Signal / Edge of Range
* Only applicable with Mobile
Microphone Gateway Amber Blink
Audio Available,
Muted
Red Blink
Audio Not Available,
Disconnected / Reconnecting
Blue Solid
Audio Not Available,
Disconnected / Reconnecting
and Muted Red Solid
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GENERAL WRSM OPERATION
Once you understand how your WRSM is configured, you are ready to
use your WRSM. Use this navigation guide to familiarize yourself with
the basic features:
Powering ON/OFF the WRSM . . . . . . . . . . . . . . . . . . . . . . . . . page 8
Volume Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 9
Pairing Your WRSM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 9
Audio Transfer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 10
Subsequent Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 11
Poor Signal / Edge Of Range Warning Indication . . . . . . . . . . page 11
Programmable Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 12
Tasklight Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 12
Dark Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 13
Radio Switching. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 13
Talk Permit Tone Suppresion. . . . . . . . . . . . . . . . . . . . . . . . . . page 13
Secondary Receiver Audio Accessory . . . . . . . . . . . . . . . . . . page 13
Failure Detected Indication and Handling . . . . . . . . . . . . . . . . page 14
Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 14
Firmware Upgrade. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 14
Anatel Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 15
Powering ON/OFF the WRSM
To power ON the WRSM, press and hold the Power Button until you
hear “Motorola Solutions” prompt. To power OFF, press the Power
Button until the WRSM turns off.
Figure 2.8: Powering on your WRSM
Table 2.4: Power ON/OFF LED and Tone Indicators
Power Power Indication LED Tone Indication Voice Prompt
ON LED blinks 3 times “Motorola
Solutions”
“Motorola
Solutions,
Power On”
OFF LED blinks 3 times then
OFF Power Off tone “Power Off”
Power
Button
Power Indicator
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Volume Control
To increase the volume, push volume lever towards the . To decrease
the volume, push lever towards the .
To mute, hold lever to the for 2 seconds. To unmute, push lever to
the or press the PTT button. The WRSM unmutes automatically
each time it is connected and disconnected. Volume returns to the
previous level.
Manual Mute Priority
You can select Manual Mute Priority by using the Accessory
Programming Software (APS) Tool. When you mute the WRSM, the
WRSM will not be automatically unmute unless you push the lever
towards the or press the PTT button.
Figure 2.9: Volume Control
The color of the Audio Indicator LED changes according to Table 2.3 .
Pairing Your WRSM
Procedure:
1Ensure both the radio and WRSM are powered on.
2Place the blue dot (secure pairing spot) on the WRSM within one
inch of the blue dot (secure pairing spot) on the radio. Refer to
Figure 2.10.
3During pairing, the Audio Indicator LED blinks according to the
pairing status. Refer to Table 2.5 for pairing indicators.
NOTE: * You will hear Disconnected tone every 2 minutes after the
WRSM prompts “Disconnected”.

Volume
Toggle
Audio Indicator
Table 2.5: Pairing LED, Tone Indication and Voice Prompt
State Audio Indication
LED
Tone
Indication Voice Prompt
Not Paired Off
Pairing Ready
tone every
2 minutes
“Touch blue dots
together to
connect” every
2 minutes
Paired
Successfully LED illuminated Pairing
Successful tone “Connecting”
Wireless Link
Connected with
Host
LED Heartbeat Connected tone “Connected”
Wireless Link
Disconnected
from Host
LED illuminated
Disconnected
tone every
2 minutes
“Disconnected” *
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Figure 2.10: Pairing your WRSM
When a WRSM has been paired with a radio, its behavior upon the next
power up is dependent on the Bluetooth configurations of the Radio.
Refer to “APX Radio’s Bluetooth Configuration Options" on page 10 or
radio user manual for more details on the programming options for
Bluetooth accessories.
If the WRSM has been paired with a radio and needs to now be paired
with a different radio, the WRSM does not have to clear its previous
pairing. The previous pairing will be cleared automatically when pair
with a new radio.
Bluetooth Configuration Options of the APX Radio
Re-Pair Timer
There are two options for configuring the Bluetooth pairing type. The
type defines the duration the radio and the accessory retain the pairing
information.
•Immediate – When the radio and/or device is turned off after pairing,
they are unable to re-connect when they are turned back on. The
user must re-pair the devices to re-establish a new connection.
•Infinite – When the radio and/or device are turned off after pairing,
they can resume the Bluetooth connection without user intervention
when they are turned back on.
Audio Transfer
When connected to the Mobile Microphone Gateway, you can transfer
the audio to the mobile radio without dropping the connection. Refer to
“Transfer Audio Or Replacing With New Wireless Device" on page 20.
Whenever audio is routed to the mobile radio, the WRSM plays “Audio
OFF” and muted. Audio can be transferred back to the WRSM by
pressing the PTT button or volume up to unmute.
If audio is transferred back via pairing action (aligning blue dots), the
WRSM will play “Audio ON”. If the WRSM PTT is pressed when the
Mobile Microphone Gateway is transmitting, the WRSM plays a bad
bonk tone.
NOTE: Only the Mobile Microphone Gateway supports the Audio
Transfer feature, other APX portable radios do not support
the Audio Transfer feature.
Align

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Subsequent Connection
Same Host:
If the Bluetooth link is lost, connection will be automatically
re-established when the host and WRSM come within communication
range.
Figure 2.11: Communication range
New Host:
Follow the steps from ““Pairing Your WRSM" on page 9” for new
connection.
Poor Signal / Edge Of Range Warning
Indication
You will be prompted with the Poor Signal / Edge Of Range Warning
Indication if the WRSM is about to lose the wireless link at Bluetooth
fringe area.
This warning indication will turn off if the user moves closer or if the
signal quality improves.
Refer to Table 2.6 below for the Poor Signal / Edge Of Range Indication:
Higher Version of WRSM R01.01.xx and Mobile
Microphone Gateway PMMN4097C R01.01.xx
You can select additional options for the Edge of Range indication as
below via APS Tool:
•Edge of Range Open Speaker –The WRSM enables the speaker
when Edge of Range is detected. You are able to mute/unmute the
WRSM normally. Pressing the volume lever towards the will
switch off the speaker temporarily until it is switched on to play other
sounds.
•Edge of Range Auto Mute Timeout – The WRSM mutes and plays
“Audio OFF” 30 seconds after the Edge of Range indication appears.
You are able to unmute normally by pressing the volume lever to the
or press the PTT button. Otherwise, the WRSM unmutes
automatically when it is back in range.
•Edge of Range PTT Button Lockout – When the WRSM is in the
Edge of Range state, the PTT button will be locked. Pressing the
PTT button will play a “Bad Bonk” tone. To unlock, press the PTT
button again within 30 seconds and it will begin to transmit as
normal. After 30 seconds, the PTT button will be locked again.
30 m
Line Of Sight
Table 2.6: Poor Signal / Edge Of Range Warning Indicator
State Audio Indication LED Tone Indication
Poor Signal /
Edge Of Range
Amber LED illuminated for
2 seconds “Bonk” Tone

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Push-to-Talk (PTT) Button
Press and hold down the PTT button to talk. Release the PTT button to
listen. The microphone is activated when the PTT button is pressed.
Figure 2.12: Pressing Push-to-Talk Button
Programmable Buttons
Orange Button –on the radio
The Programmable Button is programmable through the Customer
Programming Software (CPS) of the radio. The User Guide of your
radio contains a full description of the programmable functions that are
available through this button.
2-dot Programmable Button –on the Mobile
Microphone Gateway
This Programmable Button is mapped to the Mobile Microphone
Gateway 2-Dot Button. Pressing the Orange Programmable Button on
the WRSM will trigger the event set in 2-Dot Button.
Tasklight Features
The Tasklight Button on the bottom of the WRSM serves a few purposes
and can be configured using the APS tool. The default configuration is
Light Control.
•Tasklight Control – Pressing the Tasklight Button for 1 second to
switch ON/OFF the tasklight. During low/critical battery, the Tasklight
blinks for 30 seconds and will be auto switched OFF.
NOTE: The Tasklight is disabled when WRSM is in Dark Mode.
•APS Tool allows you to select three new options; typically Light and
Radio, Radio and 1-Dot features.
1. Light and Radio –Pressing the Tasklight Button and release it in
less than 1 second, the WRSM activates the radio switching
feature. Pressing the Tasklight Button more than 1 second, the
function will switch back to Tasklight Control and Dark Mode
features.
2. Radio –Pressing the Tasklight Button for more than 1 second, the
WRSM activates the radio switching feature. The Tasklight and
Dark Mode features are disabled.
3. 1-Dot – This 1-Dot option is mapped to the 1-Dot Button of the
radio. Pressing the 1-Dot button on the WRSM will trigger the
event set in 1-Dot Button. The Tasklight, Dark Mode and Radio
Switching features are disabled.


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Dark Mode
Dark Mode allows you to turn OFF the LEDs on the WRSM.
IMPORTANT: When the WRSM is in Dark Mode and muted state, all
indications will be turned OFF.
To activate the Dark Mode feature, follow the steps below:
Procedure:
1Press and hold the Tasklight Button until Dark Mode is ON. The
Tasklight will blink for 1 second upon entering/exiting Dark Mode.
2Refer to Table 2.7 below for the Dark Mode Indicators.
NOTE: To disable the Dark Mode feature, press the Tasklight Button
for 3 seconds.
IMPORTANT: The WRSM will automatically enable or disable all
LEDs on the WRSM based on the Surveillance Mode
configuration of channels used on the APX Portable
Radio only.
NOTE: All three LEDs (Power Indicator, Audio Indicator & Tasklight)
blink for 1 second and off at the same time when turning ON/
OFF the Dark Mode.
Radio Switching
When the radio channel is switched, the WRSM prompts “Radio One” or
“Radio Two” and attempts to reconnect to the last radio connected to
that channel. After power off, the WRSM keeps the channel memory
and eventually power up on the same channel the next time.
NOTE: Radio Switching feature must be activated in APS tool.
Talk Permit Tone Suppression
This feature allows you to mask the talk permit tone from feeding back
into the TX stream. This feature must be used together with a
compatible Mobile Microphone Gateway and it can be configured using
the APS tool.
IMPORTANT: Speech during the Talk Permit Tone might be truncated.
Secondary Receiver Audio Accessory
When a secondary accessory is plugged into the audio jack, audio will
be routed through secondary accessory
Attaching Secondary Receiver Audio Accessory
Lift up the dust cover and rotate 90 o.Plug the dust cover to the housing
slot. Insert the secondary receiver audio accessory to 3.5 mm audio
jack.
Table 2.7: Dark Mode Indicators
Indication
Power Indication, Audio
Indication and Tasklight
LED
Tone
Indication Voice Prompt
Dark Mode
ON
LED illuminated for 1
second then OFF
“Dark Mode”
tone “Lights OFF”
Dark Mode
OFF
LED illuminated for 1
second
“Dark Mode”
tone “Lights ON”
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WIRELESS REMOTE SPEAKER MICROPHONE RLN6544_(PMMN4095)
English
14
Figure 2.13: Attaching secondary receiver audio accessory
Optional Accessories
NOTE: Some part numbers may have regional prefix such as AA,
MD or AZ.
Failure Detected Indication and Handling
Any product error is indicated by alternating Red and Green blinks and
a failure detected indication (tone / voice prompt) will be heard. A few
seconds later the WRSM will recover.
Troubleshooting
If at any time the wireless connection cannot be re-established, or the
WRSM is operating incorrectly:
Procedure:
1Power cycle the WRSM and the two-way radio.
2Refer to “Pairing Your WRSM" on page 9” to repeat the connection
process.
Firmware Upgrade
Firmware upgrade is available for this WRSM and it is only upgradeable
by your dealer. Check with your dealer for more information on the latest
firmware upgrades.
NOTE: Do not charge the WRSM with this micro USB port, it is
strictly for firmware upgrade only.
Table 2.8: Optional Accessories
Part Number Description
RLN4941_ Earpiece with Coiled Cord and 3.5 mm RT Angle
Plug
RLN4885_ Receiver Earbud for Remote Speaker Microphone
1
2
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