ViewSonic VE720m-1 Service Manual page 32

6 Re-entry the ISP Mode
'Reset
When you could not select or click MCU' button and enter ISP mode again, you refer the message as below:
Note:
(1)Disable the 'Enter ISP Mode' option to avoid the error message display.
(2)If you using the MTV312M64 or before MCU serials, the MCU will always in 'ISP Mode'even programming fail or
erase MCU that instead of select or press 'Reset MCU'.
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VE720m-1_VE720mb-1
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