Beep Sound - Acer P5270 - XGA DLP Projector Service Manual

3-2 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 op-
erating (for the model with sliding lens
cover only)
Power off (power button pressed twice) So(0.3s)
Fan lock
Overheat
Lamp error
Lamp Life reminding
Presentation Timer (time is up)
Confidential
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 sec-
onds, Totally 5 cycles. Turn off projector after 5
cycles.
2 x {So(0.1s) – Off(0.1s)} periodically per 3 sec-
onds, Totally 5 cycles. Turn off projector after 5
cycles.
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)
3-2
P5270/P5270 Refresh