Self Test Pattern; Safety Protection - Acer AL732 User Manual

OPERATION Direct – Access Features
2. exit
To exit the main menu.
exit
To exit the OSD menu.

4.7 Self test pattern

When the computer's video signal is not reaching the monitor, the monitor will display
a self test pattern.

4.8 Safety protection

When frequency of video signal from computer's was out of range, the monitor will
protect by itself and a warning message of OSD will appear on the screen.
11