Third: Set up ISP speed.(define value is 50, if set too high, it can cause connect fail.)
Press the Button “Config” to set up. You can change speed of ISP by changing I2C Speed,
we use“50”normally.
If you use this ISP tools first time. Port Type select LPT1 if you download f/w by Print port1(LPT1)and
Base Addr use 0x0378 instead of 0x0000.
Fourth: Load firmware to buffer.
Press the button “Read”(1),and press button “Read” (2),then there will be a dialog,
you can select the F/W file whose suffix is “bin”.
Choose correspond firmware then press “
開啟
”button. You will see a dialog as below.
Then press “
確定
”
ViewSonic Corporation
Confidential - Do Not Copy
VP930-3_VP930b-3
2
7
Содержание VP930b-3
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