HDMI can be recognized by a detect pin and thus enabled only when an external device approves voltage.
And AV, Componet , RGB can be recognized when an external device is connected.
By using T T V V / / R R A A D D button, you can move from External Input to RF Input and to the last watched programme in
DTV/RADIO/TV mode.
1
INPUT
• A A n n t t e e n n n n a a : Select it when watching the DTV/RADIO/TV.
• A A V V 1 1 , A A V V 2 2 : Select it when watching the VCR or external equipment.
• C C o o m m p p o o n n e e n n t t 1 1 , C C o o m m p p o o n n e e n n t t 2 2 : Select it when using the DVD or the Digital set-top box depends on connector.
• R R G G B B :Select it when using PC depends on connector.
• H H D D M M I I 1 1 , H H D D M M I I 2 2 , H H D D M M I I 3 3 , , H H D D M M I I 4 4 : Select it when using DVD, PC or Digital set-top box depend on connector.