Technical information

Chapter 1 23

Selecting the Input Source

Once you have connected your antenna or external equipment to the TV, you need to select the

correct input source. Press the corresponding button on the remote control to select the correct

input source.

For AT4220A/AT4220B

For AT4220

# Item Input Button Guide

1 TV key Toggle Analog TV (ATV) between input sources.

2 AV key Toggle AV1, AV2, AV3-CVBS* and HDMI between input sources.

3 COMPONENT key Toggle COMPONENT 1, COMPONENT2 and AV3-COMPONENT*

between input sources.

4 PC key Toggle VGA between input sources.