ViewSonic VT2755LED User Manual page 39

Using the TV Features
Option menu
ViewSonic
Function Description
For detailed Close Caption setting:
Press ◄ or ► to select the Mode to be "Custom",
and then use ▲ or ▼ to select desired options and
use ◄ or ► to adjust detailed settings.
＊When you select the Mode to be "Default", you can
not adjust the detailed settings.
Restore
To restore the factory default settings.
Factory Default
Input Label
To Change the input source name.
To select backlight brightness between Home,
Backlight
Medium, Low, and High.
TV ID Setting RS232 Parameter.
To select this function to On or Off in HDMI.
HDMI
(Only available when input signal is in video
Over Scan
timing. Ex:480i, 480p, 720p, 1080i, 1080p)
To set the picture slide show setting.(Only available
Media
in USB source)
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VT2755LED