Connecting a camera, camcorder, video game, Selecting the input source, Input button guide – Acer AT4221 User Manual
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English
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Connecting a camera, camcorder, video game
Connect your camera, camcorder or video game console to the video/audio ports on the rear of the TV set as shown below.
Connecting a PC or notebook computer
To display PC output on your TV, connect your PC or notebook computer to the TV as shown below.
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.
Input button guide:
1 TV key
Toggle TV between input sources.
2 AV key
Toggle AV and HDMI between input sources.
3 SCART key
Toggle SCART1 and SCART2 between input sources.
4 PC key
Toggle VGA between input sources.
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2
3
4
For VGA input, Acer recommends setting your PC’s external monitor resolution to 1366 x 768 pixels @ 60 Hz refresh rate.
w
R
Y
w
R
Y
AV
Pr
Pb
Y
D-Sub
D-Sub