Acer AL2051, Service Manual

Page: 20 / 54

20
Front Panel Control
•
Power Button:
Press this button to turn the monitor ON or OFF, and display the monitor’s state.
•
Menu / Enter:
Activate OSD menu when OSD is OFF or activate/de-activate adjustment function when OSD is ON or Exit OSD
menu when in Volume Adjust OSD status.
•
< Volume:
Activates the volume control when the OSD is OFF or navigates through adjustment icons when OSD is ON or
adjust a function when function is activated.
•
> /Volume:
Activates the volume control when the OSD is OFF or navigates through adjustment icons when OSD is ON or
adjusts a function when function is activated.
•
Auto Adjust button / Exit:
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:
Blue — Power On mode.
Orange —Power 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.