15
15.
Volume Up & Down
: To change the Volume.
16.
Channel Up & Down
: To change the TV or Radio service channel.
17.
EPG(Electronic Program Guide)
: Show the TV/Radio program guide.
18.
Play List
: To show the file list in the SATA HDD or USB Storage Device.
19.
PIP Buttons
a.
PIP(Picture in Picture)
: To open the PIP window.
b.
PIP Swap
: Switching between main-picture and sub-picture
c.
PIP(Picture in Picture) Service List
: To shown the sub-picture service list.
20.
Numeric
: Controls the numerical operation and service numbers directly.
21.
Subtitle
: To show multilingual subtitle.
22.
Teletext
: To show the digital teletext.
