LG KG200 Service Manual - Page 27
Other Problems
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4. Troubleshooting Other Problems Make a general visual inspection for corrosion or oxidation from liquid damage according to point. Turn on the phone. Go to service test menu; choose "15. RTC" press any key to check that the RTC is working properly. Check that the clock is working and that it does not start up with 00:00 when a battery is mounted. Replace the Backup battery if necessary (Fig.10.1). Fig.10.1 - 28 -
![](/manual_guide/products/lg-kg200-service-manual-58a34f5/27.png)
4. Troubleshooting
- 28 -
Other Problems
Make a general visual inspection for corrosion or oxidation from liquid damage according to point.
Turn on the phone. Go to service test menu; choose “15. RTC” press any key to check that the RTC
is working properly.
Check that the clock is working and that it does not start up with 00:00 when a battery is mounted.
Replace the Backup battery if necessary (Fig.10.1).
Fig.10.1