Read Sharp XV-Z91E (serv.man33) Technical Bulletin online
LV077
Sharp Electronics (UK) Ltd., Technical Services Group
3-(10) When upgrade is completed “Cancel” is changed to “Flash”.
3-(11) Unplug the projector’s AC cord and RS-232C cable. Then plug the AC cord
again and turn the projector on.
4. Set the parameters again.
4-(1) Enter into the factory adjustment menu. Choose “VERSION” – “RomCode”
and confirm it is “4.4”.
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