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8 Function Key Enters the mode to change the
value of each function, such as TV
channel or color contrast. (See
“Using the Function Key” on
page 691.)
9 TV/EXT Switch Switches the TV mode or external
video mode.
1 Volume Knob Controls the speaker volume.
11 Audio-In Jack Connects the audio-in connector of
the AV cable.
12 Video-In Jack Connects video-in connector of the
AV cable.
13 RF Connector Connects the active antenna unit
or antenna cable.
Using the Front Panel
The following table shows how to operate all functions of
the TV Tuner with the controls on the front panel.
Key Function
Power Turns on the TV Tuner. This key is used
only when the computer is turned on.
Hot Key Switches computer display and TV screen.
Up Increases the value of parameters, Channel
Number, Color, Tint, Brightness, Contrast,
Auto Tuning Sensitivity, On-screen Message
Selection.
Down Decreases the value of parameters, Channel
Number, Color, Tint, Brightness, Contrast,
Auto Tuning Sensitivity, On-screen Message
Selection.
Function Selects a function mode to adjust each
function parameter. (See “Using the
Function Key” on page 691.)
TV/Ext Switches the displayed video source
between the receiving TV broadcast program
and external devices such as VCR, video
camera recorder, laser disk, and so on.
690 IBM Mobile Systems HMM