Optoma EW536 Service Manual page 57

4. Program settings
- Ensure NLlNK Fixture and PC are securely
connected: the indicator lights on green, and the
state is "Connect" (as blue square).
- Select "Brownout Level 3.8V" (as green square).
- Select "Internel RC (11.0592MHZ)" (as green
square).
- Click "Erase/Write(W)" to execute 8051 FW
upgrade (as red circle).
5. Finish
- When 8051 FW upgrade process is finished, "Write
Chip success" will be shown.
6. Check 8051 FW version
- Turn on the unit and get into the service mode to
check the 8051 FW version.
(To get into service mode, please press "Power","Left",
"Left" and "Menu" buttons sequentially.)
EW536/HD66/DW318 Confidential
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