Service manual

ViewSonic Corporation Confidential - Do Not Copy VA702-3_VA702b-3
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Appendix B : How to use software to upgrade the BIOS :
2.1 After installation , we could find the shortcut in the setting path or the program bar ( default setting ) , see Fig 2.1 .
2.2 Security file is a key to use ISP function , press “ 確定 “ button , see Fig 2.2 .