Firmware Upgrade Procedure - Acer X1161 Service Manual

5-4 Firmware Upgrade Procedure

Set-up
1.
- Hold on "power" button and plug in the power
cord.
- The power LED lights red and blue
simultaneously after 5 seconds, then loosen
"power" button.
- Connect projector with PC by RS232 cable.
(for X1261)
Note: - Please connect projector with PC by USB cable.
(for X1161)
- The system fan and the lamp will not operate.
2. Execute the "DLP Composer
3. Click "Edit" and "Perferences".
4. Click "Library".
- Click "Browse" and navigate to the directory
where you put the DLP Composer installation
files in.
- Click "X1161 X1261 FlashDeviceParameters"
folder.
- Click "OK".
TM
Lite 7.1" file.
X1161/X1261 Confidential
5-5