Adjustment Procedure - ViewSonic VS11856 Pro8100-1 Service Manual

4. Adjustment Procedure

Firmware Upgraded Flow
This chapter provides the information regarding relevant equipments and upgrading procedure
for LCD projector firmware upgrade.
Note:
Firmware upgrade process is not necessary. Please check the firmware and composer version
before any procedures. During firmware download period, please do not shut down PC or
projector, this will cause flash memory's damage. And need to return the unit to manufacturer for
flash memory recovery.
Setup Tool/Equipment
Computer
USB Cable
Power Cord
Upgrading Procedure
1. Connect USB cables on NB/PC and Pro8100.
2. To get into Service mode: Press on the Menu button then press Power button. (The Top
LED will flash quickly)
3. Open "Pro8100 Updater" file
ViewSonic Corporation
15
Confidential - Do Not Copy
PRO8100-1