Testing the LEDs
Troubleshooting
4-18 Efficia CM Series Service Guide
To test the speaker or speakers:
Testing the LEDs
To test the battery and alarm LEDs:
Step
1
In the Diagnostics menu, select the Audio Test button to start the test.
A window appears confirming that the monitor is entering the audio test
and displays the text: Listen for three short tones. If your monitor has two
speakers, the three tones will repeat.
2
Verify that three short tones sound for each speaker.
When the test completes, the window closes.
Step
1
In the Diagnostics menu, select the LED Test button to start the test.
2
Verify the following LED behavior during the test.
If the Charging LED is functioning correctly, the following sequence
occurs:
– Lights in yellow for five seconds
– Flashes in yellow for five seconds
– Lights in green for five seconds
– Flashes in green for five seconds
If the Alarm LED is functioning correctly, the following sequence
occurs:
– Lights in blue for five seconds
– Flashes in blue for five seconds
– Lights in yellow for five seconds
– Flashes in yellow for five seconds
– Lights in red for five seconds
– Flashes in red for five seconds
The AC Power LED remains green during the test.
When the test completes, the window closes.
3
If you do not get the expected results, see “Power Problems” on
page 4-5.
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