PG-C45X (serv.man39). Software upgade - Sharp Projector Technical Bulletin (repair manual). Page 5

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LV-085
Sharp Electronics (UK) Ltd., Technical Services Group
12. Select the “File” then select the “Send file”.
Put a check to the “Binary” in the Option and select the main software file.
Then click “open”.
13. The transfer of data will begin if the settings is right. The amount of “Bytes transferred” will be counted in the
dialog box.
14. Wait for several minutes until the “OK” is displayed two times, then the lamp indicator will be illuminated in red. If
“ERR” is displayed, take the steps from 1 again.
Caution:
Never turn off the projector or unplug the AC cord while transferring the data. If it is done, the projector be
unable to turn the power on.
To recover the projector, the following steps should be taken.
(1) Remove the top and the back side cabinet of the projector.
(2) Set the switch on the PC board to the “WRITE” side.
(3) Plug the AC cord.
(4) Take the steps again from the step 8.
(5) After transferring the data, set the switch on the PC board to the “NORMAL” side.
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