Chapter 1 5
LCD TV Overview
A general introduction to Acer LCD TV ports, functions and indicators.
AT3220A/AT3220B/AT3220 Front panle view
The panel view below is for AT3220A/AT3220B/AT3220.
# Item Description
1 Power On/Off Power on or off the LCD TV.
2 Menu key Turn s the OSD menu On and OFF.
3 Channel up/down Channel up: When the OSD is on, functions the same as the Up
arrow.
Channel down: When the OSD is on, functions the same as the
Down arrow.
4 Volume +/- Volume up: When the OSD is on, functions the same as the Right
arrow.
Volume down: When the OSD is on, functions the same as the Left
arrow.
5 Input key When is OSD is on, press this button to confirm selection.
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