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8. About TV
8.1 System Information
- Show TV system information.
8.2 Software Upgrade
- Update software through network or USB memory device.
Note: Only technicians are authorized to update the software.
8.3 Restore to Default
- Restore OSD menu to default settings.
ATV AND OTHER MODES
- Press SOURCE button on the remote control to select desired input source.
- For other menus, please refer to the operations of DTV mode.