Excera EP3120 U1, User Manual

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You can check battery capacity.
Setup: The yellow LED turns on means the battery is being charged, the green LED turns on means
battery capacity is full.
Press "Battery Indicator" key and check the battery capacity by Beep alert tone.
high power : 3 beeps
medium power: 2 beeps
low power : 1 beep
very low power : low beeps
4.Battery Capacity Enquiry
Phenomena Solution
No power
A. The battery may be exhausted. Recharge or replace
the battery.
B. The battery may not be installed correctly. Remove
the battery and install it again.
Battery power dies shortly after charging. The battery life is over. Replace the battery pack with a
new one.
No sound after using earphone for a
while.
Earphone jack is broken. Please contact local dealers to
repair.
Cannot talk to or hear other members in
your group.
● Make sure the frequency and CTCSS code are the
same as those of other members of the group.
● Check whether your radio in the communication
range.
● Check whether set as digital mode, frequency is set
right.
● Check whether set right color code and encryption
group.
● Check whether set right transmitting contact list or
receiving group list in digital mode.
Can receive voice from other parties but
cannot transmit.
● Please change the CTCSS and then change all radios'
CTCSS code in the group.
FUNCTION INTRODUCTION TROUBLESHOOTING