AOC SPT5512S User Manual page 22

Note: this function is available only in interface source of
the VGA signal.
DVI audio setup
When connected to DVI source: click on the "DVI audio
channel" in shortcut tool to set up the DVI options.
Option of audio source: analog (default) and digital.
Click on any place on the screen beyond the setup area
to close this window.
Note: this function is available only in interface source
of DVI signals.
Lock screen: click to lock the screen; change the screen
lock method in the "System setup" page.
Slide lock
Password lock
Pattern lock
5.2.7. Volume and brightness
adjustment
Volume adjustment: slide the bar leftward or rightward
for lower or higher volume.
Brightness adjustment: slide the bar left and right to
adjust brightness of backlight.
5.2.8. System application
Open application of whiteboard, timer, WLAN screen
transmission, photo, calendar and browser.
5.2.9. Personal application
Display third party application manual installed by users;
click to activate the app.
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