Acer P5270 Acer P5270 Projector Series Service Guide - Page 61

3-2 Beep Sound Power on (as soon as power button pressed) So(0.3s) Power on (lamp lighting failed) 2 x {So(0.1s) - Off(0.1s)} per lighting failure 12s interval for each trial lighting. Max 4 times of trial Power on (lens cap was not opened, for 2 x {So(0.1s) - Off(0.1s)} periodically per 3 secthe model with sliding lens cover only) onds, Totally 5 cycles. Turn off projector after 5 cycles. Close lens cap while projector is operating (for the model with sliding lens cover only) 2 x {So(0.1s) - Off(0.1s)} periodically per 3 seconds, Totally 5 cycles. Turn off projector after 5 cycles. Power off (power button pressed twice) So(0.3s) Fan lock So(0.1s) periodically per second Overheat 2 x {So(0.1s) - Off(0.1s)} periodically per second Lamp error 3 x {So(0.1s) - Off(0.1s)} periodically per second Lamp Life reminding 3 x {Do(0.2s) - Off(0.8s) - So(0.2s) - Off(0.8s)} with reminding message Presentation Timer (time is up) 3 x {Do(0.1s) - Off(0.9s)} - So(0.5s) Confidential 3-2 P5270/P5270 Refresh