Alinco DJ-X7 - Manual (Page 37)

37
8
Maintenance
and
Reference
Chapter 8 Maintenance and Reference
8.1 Troubleshooting
Please check the list below before concluding that the receiver is faulty.
If a problem persists, try to reset the receiver (see on P.38). This may correct erroneous operations.
Nothing appears on the LCD when you turn
the power ON.
No speaker audio/ No reception.
Frequency display is incorrect.
Won't scan.
Frequency and memory channel number do
not change.
Key entry is not possible.
Display blinks or goes out during reception.
Loose connection of the Li-Ion battery
Consumed battery/ Discharged battery
Releasing the [PWR] key too quickly.
Volume level is too low.
Squelch level is too high.
Tone Squelch is ON.
CPU error
Squelch opens.
Key-lock is ON.
Key-lock is ON.
Insufficient battery power
Symptom Possible Cause Action
Check if the terminals of the battery are clean.
Recharge the battery.
Hold the [PWR] key for 1 second until the receiver turns on.
Adjust the volume level.
Adjust the squelch level.
Deactivate the Tone Squelch.
Uninstall the battery or unplug an external power supply, and
do it again after an interval of 10 seconds. If it does not solve
the problem, reset the receiver.
Adjust the squelch level so that noise is just muted.
Release the Key-lock.
Release the Key-lock.
Recharge the battery.