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M420SV / M470SV / M550SV
Rear Panel Buttons
Front Panel
Power
Menu
Channel Up
Remote Control
Sensor
Channel Down
Front Panel
Volume Up
Volume Down
Remote Control Sensor: When using the remote, point it directly at this
sensor.
Input
Rear Panel Buttons
Power: Turn the TV on or off.
Menu: Display on-screen menu.
Channel Up/Down: Change the channel.
Volume Up/Down: Increase or decrease the loudness of the TVs audio.
Input: Change the input device. With each press of the
button, the TV will display a different input source
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