![background image](http://html.mh-extra.com/html/viewsonic/vx912/vx912_service-manual_1020048050.webp)
2.
If user change the MTV type , it must load file again , or the buffer of load file will be cleared .
3.
CRC ( cyclic redundancy check ) : the host can check CRC register’s result instead of reading every byte in flash .
The message of
Check MCU CRC OK
means that the host verify OK for the progress of program , see Fig.3.2
Fig. 3.2
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Summary of Contents for VX912
Page 52: ...2 Monitor can not power on 49 ViewSonic Corporation Confidential Do Not Copy VX912 ...
Page 53: ...3 Monitor white screen 50 ViewSonic Corporation Confidential Do Not Copy VX912 ...
Page 54: ...4 Monitor black screen 51 ViewSonic Corporation Confidential Do Not Copy VX912 ...
Page 55: ...5 Analog input always shows NO SIGNAL 52 ViewSonic Corporation Confidential Do Not Copy VX912 ...