VIZIO VL420M/VL470M User Manual
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Select the Input Source for the HDTV by pressing
the INPUT button on the remote control. Pressing
this button will cycle you through the following
options: TV, AV1, AV2, Component1, Component2,
RGB, HDMI1, HDMI2, HDMI3, and HDMI 4.
Turn on your Cable Box, VCR, External TV Tuner or
Satellite Receiver and you will see a picture on your
HDTV. If there is no picture, make sure you have
selected the correct input on the HDTV.
If the selected input is RF, you should be aware that
the HDTV needs to be on either channel 3 or channel 4 matching the channel which has been
selected on the back of the VCR, Cable Box, External TV Tuner or Satellite Receiver; please refer to
Owner or User’s Manual of such equipment for details.
Note: Your HDTV will display the television station or program selected by the cable box, VCR, external
tuner, or satellite receiver. Use the remote control that came with that component to change programs or
channels. If the service being used is the one which setup includes a box with two outputs for two
different (distant) rooms, then scanning channels will help you to find the signal. Be a ware that the
channel to be selected varies from provider to provider. You may have to call your provider to get the
specific channel when using your HDTV. Some examples of these channels are 105, 106, 115, and 116.