Entel HT952 ATEX PMR - Manual (Page 26)

Troubleshooting Guide
PROBLEM PROBABLE CAUSE SOLUTION
Radio will not power on
Battery needs charging
Battery is exhausted
Recharge battery pack
Replace the battery pack
Radio will not talk with others
Radios may be on different channel
or tone code
Check that all radios in same group
are using the same channel and
tone
Hearing others’ conversations
Using same channel and
tone as other users
Select a different channel and tone
Control buttons not functioning Button lock activated Turn button lock off
Radio transmits without pressing
PTT button
VOX has been enabled
Press assigned VOX button to
switch VOX off
Unintelligible audio signal received
or transmitted
Voice scrambler in wrong mode to
other radios
Ensure scrambler either enabled
or disabled to be compatible with
other radios
Accessory does not
work with radio
Accessory plug not seatin
correctly in accessory socket
Incompatible accessory
Check connection to accessory
socket
Replace with genuine accessory
Radio emits constant tone
when switching on
Incompatible battery fitted Replace with genuine Entel battery
Radio emits 5 short beep tones
when switched on
Battery has used almost all
recommended charge cycles
Prepare to replace battery
Radio emits 5 long beep tones
when switched on
Battery has used all recommended
charge cycles
Replace battery
25
Common