ViewSonic VS11425 Service Manual page 30

Step 2: Load file
Press the Load MCU File button to select the file will be download. (*.hex)
Step 3: Run
Pressing the Run Button to start download program. Press OK button to Enter ISP mode.
Step 4: Download program finish
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 Monitor.
Turn off the power of monitor (AC plug off ) and disconnect the D-Sub connector . To connect the
D-Sub connector and then turn on the power of monitor.(AC plug on)
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