6.3 A/V Output Setting
This menu lets you adjust the audio and video output, set Dolby Digital, match
the screen ratio to your TV, select the display format according to the screen
ratio, select the TV standard and set the NTSC mode.
Note: You can choose the Dolby Digital audio stream whenever possible
by selecting "ON" in the Dolby Digital setting.
6.4 UHF Tuning
You can select UHF Channels for your TV and adjust fine tuning setting. The channel range and frequency change according to PAL
Standard. The default UHF channel is 36.
6. System Settings
GB 34