Acer S5201M Series Service Manual page 27

(1) Download Procedure
How to download
Hardware required
1. Standard RS232 Download cable (Mini Din 3 pin male for Both terminals)
2. Personal computer or laptop computer
Software required
1. DLP Composer Lite program
2. New version FW
Download procedure
a. Connect RS-232 cable to PC and projector
b. Let projector be in Download Mode :
-> Press and hold keypad Power and Menu together, then plug in power cord.
-> Release the two keypads.
-> Power LED will show Purple light continuously.
c. Execute DLP Composer Lite 9.0 or above version program
d. To select the RS-232 communications interface, choose "Preferences" from the
"Edit" menu, click the "Communications" page and choose "Serial Port".
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