Waveform Download - Acer P5270 - XGA DLP Projector Service Manual

No Step
9
10 Check
Firm-
ware

5-5 Waveform Download

1.Plug in power cord and hold on "Up" button,then press the "Power" button
Note: After about 5s, Power LED turns blue while Temp LED flashes in red for about 2s,
then release the "Up"button.
2.After that, please check the LED status and judge the actions as the following table:
LED Status
Power(blue)+TEMP(red)+LAMP(red)
Power(blue)+TEMP(red)
Note: this step must be excuted after FW, Main Board and Lamper Driver changed!
Confidential
Procedure
1. When Firmware
Upgrade Process is
finished, the LED
power light on.
2. Unplug USB Cable
and Power Cord.
Re-plug in Power
Cable.
Restart the unit and enter
the Service Mode.Then
choose"Information
and Reset" item to check
the Firmware
Version.
(For entering Service
Mode, please refer to
Chapter 4 Function Test
and Alignment Procedure.)
Result
OK
Fail
5-8
Photo
P5270/P5270 Refresh