Technical data

Instruction Manual

E03766 Issue 3.0

3.7 Troubleshooting

These simple checks should be carried out before seeking tech-

nical assistance and may save time and expense.

Before contacting your servicing agent, please obtain the

radio’s serial number and the software iteration – this is shown

in the large digits on the display for 2 seconds after the radio is

turned on.

Symptom Possible cause Remedy

Unit will not switch on • Battery not charged • Re-charge battery

• Battery not attached correctly • Ensure battery is fully

to radio engaged (refer to

section 2.5)

Scan or Memory Scan • Noise on the channel is • Increase squelch level

is locking on a channel holding the scan • Inhibit channel from

without a signal scan

Dual Watch not being • Priority channel selected • Select a working

entered (normally channel 16) channel

Cannot change channel • Dual Watch (D/W) engaged • Exit Dual Watch

Certain channel numbers • Some channels are restricted • Consult your national

are not obtainable and programmed depending authority for permitted

on country of purchase channels in your region

Will not transmit • Scanning or D/W function active • Exit D/W or scan

Will not transmit on 5W • Low voltage when full transmit- • Battery charge low –

but OK on 1W ting current is drawn recharge the battery

• Some channels are restricted to • Consult your national

low power transmission only authority

Transmissions are • Damaged antenna • Replace antenna

persistently weak