Battery test
Note Ensure that the battery is installed and has been charged for a minimum of
four hours before preforming this test.
1. If the Battery remaining field shows 70% or less, replace the battery.
2. Touch (Next) to perform the next functional test.
Audio test
1. Touch to play the audio sample.
2. Touch Yes if you are able to hear the sound, or touch No if you are not able to hear
the sound.
3. Touch (Next) to perform the next functional test.
Service manual Service 51