Diagnostics And Troubleshooting; Using Debugswitcher Function Testing; Run In And Discharge Tests - Acer F900 Service Manual

Diagnostics and Troubleshooting

Using DebugSwitcher Function Testing

RUN IN and Discharge Tests

NOTE:
• Wear anti-static gloves.
1. Insert the battery, battery cover and charger in to the handset
and power on.
2. Tap LED and wait for the keypad LED to light. Tap OK to test.
3. Tap BurnIn Test for Run in testing.
4. When the screen shows PASS the handset has passed all
tests,
5. Check if the handset LED always lights green. If yes, handset
passed.
6. Check if the temperatures of the handset, battery and charger
are OK and not too high. If the temperature is excessively
high, the handset failed.
7. If the handset, battery and charger is OK, take the charger
off.
8. Unplug the travel charger and go back to the Debugswitcher
display. Click the DCB to discharge the battery.
9. After discharge, check if the battery capacity is less than 55%
and if the screen shows Pass. If so, the handset passed.
10. Check if the handset and battery temperature is excessively
high. If not, the handset passed.
Chapter 4
Chapter 4
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