Viewsonic CD4200 사용자 설명서
ViewSonic ND4200/ND5000
30
License
To activate the license on the NMP-500, click Help > License. The License Key
may appear automatically in the screen shown below (read-only).
may appear automatically in the screen shown below (read-only).
About
To show the current version of the product, click Help > About. The screen shown
below appears (information only).
below appears (information only).