Acer AL1921, Service Manual

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1. When OSD menu is in active status, this button will act as EXIT-KEY(EXIT OSD menu).
2. When OSD menu is in off status, press this button for 2 seconds to
activate the Auto
Adjustment function.
The Auto Adjustment function is used to set the HPos, VPos, Clock and Focus.
•
Power Indicator:
Green — Power On mode.
Orange — Off mode.
NOTES
Notes
•
Do not install the monitor in a location near heat sources such as radiators or air ducts, or
in a place subject to direct sunlight, or excessive dust or mechanical vibration or shock.
•
Save the original shipping carton and packing materials, as they will come in handy if you
ever have to ship your monitor.
•
For maximum protection, repackage your monitor as it was originally packed at the factory.
•
To keep the monitor looking new, periodically clean it with a soft cloth. Stubborn stains may
be removed with a cloth lightly dampened with a mild detergent solution. Never use strong
solvents such as thinner, benzene, or abrasive cleaners, since these will damage the
cabinet. As a safety precaution, always unplug the monitor before cleaning it.
1. Press the MENU-button to activate the OSD window. See figure 4.
2. Press <or >to select the desired function. See figure 4.
3. Press the MENU-button to select the function that you want to adjust.
4. Press < or >to change the settings of the current function.
5. To exit and save, select the exit function. If you want to adjust any other function, repeat
steps 2-4.