Welch Allyn CP 150 Service Manual page 55

Service manual
Battery test
Note
1. If the Battery remaining field shows 70% or less, replace the battery.
2. Touch
Audio test
1. Touch
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
Ensure that the battery is installed and has been charged for a minimum of
four hours before preforming this test.
(Next) to perform the next functional test.
to play the audio sample.
(Next) to perform the next functional test.
Service 51