Epson EB-S01 Service Manual page 111

EB-S01/W01/X14G/S11/X11/S02/S02H/X02/W02/S12/S12H/X12/W12/X14 EH-TW480
Replacing it with a good Optical Engine
5. Replace the Optical Engine and reassemble it until the projector can be
powered on correctly.
Turning on the projector
6. Turn the projector ON.
Connect the projector to the PC
7. Connect the projector to the PC using an RS-232C cable.
Refer to the user's manual for communication configuration.
Writing the DR data
8. Start up the CAT.
9. Select the group from [SETUP] - [SELECT MODEL] menu, by referring to
the number; *** and sax, that can be found in a file name;
"H***_xx_yyy_zzzzz_zzzzzz_zzzzzz.bin" of supplied DR data.
10. Enter serial number (11digits) that has been displayed in "MAB-DataSerial"
column as a result of retrieval. Execute RESTORE.
SEIKO EPSON
Disassembly and Assembly
Image/Operation check
11. Restart the projector (Power OFF - Power ON) once, and confirm there is no
problem in the projected image and operation.
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CONFIDENTIAL
Revision C