Service manual

Step 5: Run
Pressing the Program All to start download program. Pressing the ‘OK’ Button to finish the
download program procedure.
Trouble shooting:
If you find the status like the follow picture. Please check the following item.
a. The connecting status between PC and ISP board.
b. The connecting status between ISP status and LCD TV.
Turn off the power of LCD TV (AC plug off) and disconnect the D-Sub connector. To connect
the D-Sub connector and then turn on the power of LCD TV.(AC plug on)
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ViewSonic Corporation Confidential
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Do Not Copy N3250w-G