Lisheng DM-R88 User Manual Download Page 6

DMR

 

DIGITAL

 

TWO

 

WAY

 

RADIO

                                                                                                                             

DMR

 

DIGITAL

 

TWO

 

WAY

 

RADIO

 

 
Installing & Removing the Optional Speaker/ MIC/Programming Cable 
Install the Optional Speaker / MIC / Programming Cable 

1.  According to arrowhead direction

c

to screw out the screws and take 

out the SP/MIC Cover

d

.  

2.  Insert the SP/MIC plugs 

e

 into the corresponding sockets. Refer to the 

image. 

 
 

Remove the optional Speaker / MIC/Programming Cable 

Take out the SP/MIC plugs.   
Note: When using an external SP/MIC, will affect the transceiver’s 
waterproof. 

 

 

 

 

 

 

Overview

               

1

 

 Antenna 

2

 

  LED Status Indicator   

3

 

 Speaker 

4

 

 Microphone 

5

 

  Channel Selector Knob, from channel 1 to channel 16. 

Two groups 

zones for choice

 

6

 

  Power Supply Switch / Volume Adjustor 

7

 

  Side button PF1 

8

 

  PTT Key: Press to transmit, release to receive. 

9

 

  Side button PF 2 

10

 

Side button PF 3 

11

 

Microphone/Speaker earphone jack. 

12

 

Battery Pack 

Note: The side buttons (PF1 – PF3) can be programmed with software for 
functionalities listed below. 

NO.

Feature NO.

Feature 

Unassigned function 

10 

One Touch Access 6

 

2 All 

Alert 

Tones 

11 Scan 

On/Off 

Hi/Low Power Selection 

12 

Tight/Normal Squelch 

4 Monitor 

13 Privacy 

On/Off 

One Touch Access 1 

14 

VOX On/Off 

One Touch Access 2 

15 

Zone toggle 

One Touch Access 3 

16 

Battery Indicator 

One Touch Access 4 

17 

Lone Work On/Off 

9 One 

Touch 

Access 

   

 

Basic Functions Operation 

Turn on/off Power Supply of Transceiver 

Rotate Power Supply Switch / Volume adjustor   
clockwise to turn on the transceiver with   
a “Click” sound, and rotate it counter-clockwise   
to turn off the transceiver with a “Click” sound.   
Rotate it to adjust the volume. 
 
 

Adjusting Volume 

Summary of Contents for DM-R88

Page 1: ...Overview Basic Operations Functions Instruction Troubleshooting Specifications Thank you for purchasing our professional DMR digital two way radio This easy to use radio will always offer you reliable...

Page 2: ...es have carried with an air bag do not put your radios within the air bag expand coverage Do not try to dismantle the machine and maintained by non professional people who may do harm to the machine D...

Page 3: ...Antenna Battery Pack Charger Adaptor Belt Clip Hand strap User s Manual Charger Information Only use the charger which specified by supplier The charger s LED indicator would show you the charging sta...

Page 4: ...charging Using the radio during charging will affect the battery pack to be charged normally During charging do not plug in pull out the power supply or the battery frequently it would affect battery...

Page 5: ...ownward to unlock it 2 When the battery pack is loosened from the groove of transceiver take out the battery pack Installing Removing the Antenna Hold the bottom end of the antenna and clockwise screw...

Page 6: ...n PF1 8 PTT Key Press to transmit release to receive 9 Side button PF 2 10 Side button PF 3 11 Microphone Speaker earphone jack 12 Battery Pack Note The side buttons PF1 PF3 can be programmed with sof...

Page 7: ...Momentary Tone Only alert momentary one time the time set by users via software Call PTT Key The 32 channels in the transceiver all can be set as digital channel 1 When in transmitting press PTT key...

Page 8: ...ith the microphone 1 to 2 inches 2 5 to 5cm away from the lips If active the CH Free Indication Tone when the transmitting partner release the PTT key you will hear a short indication tone this tell y...

Page 9: ...ows you to send signal to all users in same channel This function must be pre programmed The steps following below 1 Turn the channel knob use the activated ID to select channel 2 When using your tran...

Page 10: ...y call the transceiver will utter DUDU sounds to alert you to press any key to stop the emergency call and re start the timer The feature provides added security and safety for individuals who work al...

Page 11: ...button High power Low power 2 You will hear a positive tone show your transceiver is in Low power now you will hear a negative tone show your transceiver is in High power now VOX Setting 1 Press the...

Page 12: ...Emission 36dBm 1GHz 30dBm 1GHz Modulation Limiting 2 5kHz 12 5 kHz Adjacent Channel Power 60dB 12 5 kHz Audio Response 1 3dB Audio Distortion 5 Receiver Sensitivity Analog 0 2 V 12dB SINAD Sensitivit...

Page 13: ...ers IEEE C95 1 1999 International Commission on Non Ionizing Radiation Protection ICNIRP 1998 FCC Regulations Federal Communication Commission FCC requires that all radio communication products should...

Page 14: ...ry to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into...

Page 15: ...antenna attached as this may damaged the radio and may also cause you to exceed FCC RF exposure limits A proper antenna is the antenna supplied with this radio by the manufacturer or antenna specific...

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