Retevis H-777 User manual




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Note:
04
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OS


08
INSTALLING BELT CLIP
INSTALLING THE {OPTIONAL)
SPEAKEMICROPHONE
GETTING AC QUAINTED
D
E
F
09

SWITCHING POWER ON/OFF
SYSTEM REQUIREMENTS
INSTALL THE WRITE FREQUENCY LINE DRIVER
WRITE FREQUENCY SOFTWARE INSTALLATION
Programming cable readying
Computer terminal preparations
Walkie Talkie end preparations
11

12
WRITE FREQUENCY SOFTWARE OPERATING PROCESS
RELATED PROBLEM SOLVING
When reading or writing frequency of walkie talkie long time
no response or a communication error?
When writing the frequency is completed, found two walkie
talkie cannot normal call or receive
13

ADDITIONAL FUNCTIONS
14
15

16
BATTERY LOW ALERT
MONITOR
BUSY CHANNEL LOCK-OUT (BCL}
CTCSS/DCS
Note:
17

18
SPECIFICIONS
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Note:
TROUBLESHOOTING GUIDE
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RRANTY CARD
Warranty Remarks:

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