User Guide
Page 11
...guide for instructions on changing the resolution and refresh rate (vertical frequency). ViewSonic VG900_VG900b 10 See your computer. Manual Image Adjust The Manual Image Adjust controls are explained below: H. Audio Adjust AUDIO ADJUST VOLUME... MUTE ON 1 : Exit 2 : Select Volume increases the volume, decreases the volume, and mutes the audio. VESA 1280 x 1024 @ 60 Hz (recommended) means that the resolution is 1280 x 1024 and the refresh rate is automatic with your LCD...
...guide for instructions on changing the resolution and refresh rate (vertical frequency). ViewSonic VG900_VG900b 10 See your computer. Manual Image Adjust The Manual Image Adjust controls are explained below: H. Audio Adjust AUDIO ADJUST VOLUME... MUTE ON 1 : Exit 2 : Select Volume increases the volume, decreases the volume, and mutes the audio. VESA 1280 x 1024 @ 60 Hz (recommended) means that the resolution is 1280 x 1024 and the refresh rate is automatic with your LCD...