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5. OPTION
5.1 OSD Language
This item is used to select desired On Screen Display language.
5.2 TT Language
This item is used to select desired TT language.
5.3 Aspect Ratio
Available options: Auto, 4:3, 16:9, Zoom1, Zoom2.
NOTE:
Aspect Ratio may not be adjustable if no available signals are present.
5.4 Blue Screen
This item is used to set the blue background ON or OFF. The screen background will turn
blue at very weak or no signal condition, if BLUE SCREEN is ON.
5.5 Key Lock
- Press OK button repeatedly to turn on/off Key Lock.
5.6 Reset
This item is used to reset the unit to factory default settings.
5.7 Software Upgrade (USB)
This item is used to upgrade the software through external USB memory device.
AV AND OTHER MODES
- Press SOURCE button on the unit or remote control to select desired input source.
- For these modes, please refer to the menu operations of TV mode.
