Vizio L13 User Manual page 12

Using the OSD Functions
To adjust the left and right audio balance.
Balance:
To adjust the bass.
Bass:
To adjust the treble.
Treble:
To adjust the Audio Out Off/On.
Audio Out:
Option Menu:
This submenu can set Caption (CC1, CC2, T1, T2) and Source Select
(AV, S-Video, YCbCr, TV)
To select the input source (AV, S-Video, YCbCr, TV).
Input:
Recall factory setting condition, about video & Audio
Memory Recall:
setting.
Setup Menu:
To select TV signal input is TV , CATV, HRC,and IRC.
TV/CATV SELECT:
To autoscan the TV channel (TV or CATV).
AutoScan:
Add or delete TV channel.
Channel:
To set V-Chip condition and password.
Parent Control: