Beep Sound - Acer X1160Z Service Manual

3-3 Beep Sound

Power on (as soon as power button
pressed)
Power on (lamp lighting failed)
Power on (lens cap was not opened, for
the model with sliding lens cover only)
Close lens cap while projector is operat-
ing (for the model with sliding lens cover
only)
Power off (power button pressed twice)
Fan lock
Overheat
Lamp error
Lamp Life reminding
Presentation Timer (time is up)
X1160 Series/X1260 Series/X1160Z Series/X1260K Refresh
So(0.3s)
2 x {So(0.1s) – Off(0.1s)} per lighting failure
12s interval for each trial lighting. Max 4 times
of trial
2 x {So(0.1s) – Off(0.1s)} periodically per 3
seconds, Totally 5 cycles. Turn off projector
after 5 cycles.
2 x {So(0.1s) – Off(0.1s)} periodically per 3
seconds, Totally 5 cycles. Turn off projector
after 5 cycles.
So(0.3s)
So(0.1s) periodically per second
2 x {So(0.1s) – Off(0.1s)} periodically per sec-
ond
3 x {So(0.1s) – Off(0.1s)} periodically per sec-
ond
3 x {Do(0.2s) – Off(0.8s) – So(0.2s) –
Off(0.8s)} with reminding message
3 x {Do(0.1s) – Off(0.9s)} - So(0.5s)
Confidential
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