7ARROW KEYS
Press the up, down, left, right arrow keys to scroll through the OSD menu options.
8ENTER
Press this button to execute the order you choose.
9MENU
Displays the OSD menu. Press repeatedly to view the different menu pages or exit the OSD menu.
10CC
Press to call the Closed Caption (CC) list.
11CH 
Increases 
or decreases 
the channel number.
12(These function available on other devices)
13DISPLAY
Make sure it will display current time.
14MTS/SAP
Press to select from SAP, MONO or Stereo mode.
15MUTE
Disables the audio output.
16VOL 
Increases 
or decreases 
the volume.
17SLEEP
Press repeatedly to set the off timer to 10 through 240 minutes. The TV enters
18GUIDE
Press to display the program list of Digital TV.
19RECALL
Switches to the previously viewed channel.
20TV
Switches the source to TV mode.
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