Vizio E321MV - Manual (Page 21)

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E321MV
Changing the Signal Source
Using this option, you can change the signal source for the coaxial (TV) input.
To change the signal source:
1. Press the MENU button on the remote.
The on-screen menu is displayed.
2. Use the Arrow buttons on the remote
to highlight the TV icon and press OK.
The TV Settings menu is displayed.
3. Use the Arrow buttons to highlight
Channels and press OK.
4. Use the Arrow buttons to highlight
Signal Source and press OK. The
Signal Source menu is displayed.
5. Use the Arrow buttons to change the
setting to Cable or Antenna.
6. Press EXIT.
Scanning for Channels
Before the TV can detect and display channels and their associated information,
you must scan for channels. A channel scan may also be necessary when the
TV has been moved to an area where different free-to-air broadcast television
channels are available.
To scan for channels:
1. Press the MENU button on the remote.
The on-screen menu is displayed.
2. Use the Arrow buttons on the remote
to highlight the TV icon and press OK.
The TV Settings menu is displayed.
3. Use the Arrow buttons to highlight
Channels and press OK.
4. Use the Arrow buttons to highlight
Auto Channel Scan and press OK.
5. Use the Number Pad to enter your
parental control passcode.
The channel scan begins.
6. Wait for the channel scan to reach
100%, then press EXIT.
If you want to cancel the channel
scan before it is completed, highlight
Cancel and press OK.