Read Sharp XG-C455W (serv.man6) Service Manual online
XG-C455W/PG-C355W
4 – 5
3) Writing procedure of the main firmware
1. (PC) Start the Updater by Double-click on the Updater.exe in the “Updater” folder.
2. (PC) Select “USB” in the “Target on” menu.
3. (PJ) set the writing mode
* Connect the AC code, while press the [RETURN] and [RIGHT/VOL+] and [UP/INPUT] keys on the Projector.
If all (power/lamp/temp) indicators on the projector ignited red, the set entered to writing mode.
If the power LED is only ignited, please retry.
4. Connect the PC and PJ by an USB cable.
5. (PC) press “Search” button.
6. Check whether a projector has been detected.
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