Alesis DEQ224 Service Manual page 25

Front Panel Sub Assembly Test CON'T
10) Press the BYPASS button.
Verify that the Bypass LED lights, and that when the button is
held, that the LED does not flicker.
Problems with no response or flickering LEDs indicate poor or
failed switch, OR failed LED.
the test has FAILED.
Failure of this inspection indicates that the DUT cannot
continue further testing.
11) Press the CHANNEL/EXIT button.
Verify that the Link A/B LEDs light, and that when the button
is held, that the LEDs does not flicker.
Problems with no response or flickering LEDs indicate poor or
failed switch, OR failed LED.
the test has FAILED.
Failure of this inspection indicates that the DUT cannot
continue further testing.
Either type of problem indicates
Either type of problem indicates