BenQ E2220HD, Service Manual

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21.5 ″ LCD Color Monitor BenQ E2220HD
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Adjustment / Alignment Procedure
The control panel
1.
AUTO
: Adjusts vertical position, phase, horizontal position and pixel clock automatically.
2.
MENU
: Activates OSD main menu and return to the previous menu or exit OSD.
3. ▲ /
Volume
: For Up/Increase adjustment. The key is the hot key for volume.
4. ▼ /
Mode
: For Down/Decrease adjustment. The key is the hot key for Mode.
5.
ENTER
: Enters sub menus and select items. For models with DVI inputs, this key is also the hot key for Input.
6.
Power
: Turns the power on or off.
OSD = On Screen Display.
The hot keys will display a graduated scale for adjusting the value of that setting, and will only operate while the
OSD menu is not currently displaying. Hot key displays will disappear after a few seconds of no key activity.
Hot key mode
The monitor keys perform as hot keys to provide direct access to particular functions whenever the menu isn't
currently displaying on-screen.
Volume hot key
Press the
▲
key to display the Volume indicators. Further press the
▲
key will increase the volume, while the
▼
key will decrease the volume.
To mute, press the Volume hot key for 3 seconds. To release Mute, press the Volume hot key for 3 more seconds.