ViewSonic VG2021m-1 Service Manual page 25

3. ISP security code
3.1 After installation, we could find the shortcut in the setting path or the program bar (default setting),
.
see Fig 3.1
2.2 Security file is a key to use ISP function, press ¡§½T©w ¡¨ button, see Fig 3.2.
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Fig 3.1
Fig 3.2
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VG2021m-1