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3.7 Speaker Audio Test 3. Tests and Diagnostics
Tecra A3/S2 Series Maintenance Manual 3-11
3.6 Speaker Audio Test
The speaker audio test allows the user to aurally confirm the speaker functions. And check both
speakers if they are OK within 3 times “Beep” sound generated.
NOTE: Remember to tune up the volume as “Maximum” before this test starts.
The screen should display as below, indicating whether the test is passed or failed after the question.