ViewSonic VS19179 User Manual page 26

3. Press the ▲ or ▼ key to select the desired menu option. Then press the  key to
enter the sub-menu.
Audio Adjust
4. Press the ▲ or ▼ key to adjust/select the setting. Then press the  key to
confirm.
Audio Adjust
5. Press the  key to return to the previous menu.
Micro HDMI
Micro HDMI
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1920 x 1080 @ 60Hz VP16-OLED