Troubleshooting Guide - Entel HT446E User Manual

Troubleshooting Guide

PROBLEM
Radio will not power on
Radio will not talk with others
Hearing others' conversations
Control buttons not functioning
Radio transmits without pressing
PTT button
Unintelligible audio signal received
or transmitted
Accessory does not
work with radio
Radio emits constant tone
when switching on
Radio emits 5 short beep tones
when switched on
Radio emits 5 long beep tones
when switched on
Radio emits long droning beep
noise.
PROBABLE CAUSE
Battery needs charging
Battery is exhausted
Radios may be on different channel
or tone code
Using same channel and
tone as other users
Button lock activated
VOX has been enabled
Voice scrambler in wrong mode to
other radios
Accessory plug not seating
correctly in accessory socket
Incompatible accessory
Incompatible battery fitted
Battery has used almost all
recommended charge cycles
Battery has used all recommended
charge cycles
A channel has been selected which
has not been programmed by your
dealer with a suitable frequency.
26
SOLUTION
Recharge battery pack
Replace the battery pack
Check that all radios in same group
are using the same channel and
tone
Select a different channel and tone
Turn button lock off
Press assigned VOX button to
switch VOX off
Ensure scrambler either enabled or
disabled to be compatible with
other radios
Check connection to accessory
socket.
Replace with genuine accessory
Replace with genuine Entel battery
Prepare to replace battery
Replace battery
Check that you have not
accidentally switched to an unused
channel & select a programmed
channel.