Troubleshooting - Icom IP730D Instruction Manual

7
FOR YOUR REFERENCE

Troubleshooting

The following conditions are not due to a malfunction� Check before sending a request for repair�
No power comes ON.
• Loose connection of the battery pack�
- Clean the battery pack terminals�
• The battery is exhausted�
- Charge the battery pack� (p� 7-5)
• The battery pack's over-discharge protection circuitry is activated�
- Remove the battery pack from the transceiver, then charge it for a while�
Attach the battery pack to the transceiver again, then turn ON the power�
No sound comes from the speaker nor earphone.
• Volume level is set too low�
- Rotate [VOL] to adjust the volume level�
• Loose earphone plug connection�
- Firmly insert the plug�
Calls cannot be made
• The call-to party number or group number is wrong�
- Check the call-to party number or group number�
No beep sounds
• Key Beep Volume level is set too low�
- Set the volume to a suitable level in the Set mode� (p� 6-3)
The " " blinks, or "Connecting..." is displayed (standby screen is not displayed)
• The transceiver is located out of the service area�
- Move your location�
- Restart the transceiver�
No reply is received.
• The transceiver is located out of the service area� ("
- Move your location, and then try again�
• The transceiver is not registered to the system� ("
- Push [PTT] to re-register the transceiver to the system�
- Wait for a while, or change your location�
- Check that the Cellular line is established�
• The operator is away from the transceiver, or the transceiver is turned OFF�
- Wait until the operator is back, or ask your system manager�
"Key lock" is displayed when you push any keys
• The keys are locked�
- Hold down [CLR/Lock] to unlock� (p� 2-4)
" blinks�)
" is displayed�)
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