IBM 365xX, Hardware Maintenance Manual

Page: 209 / 222

Using the Function Key:
Each time you press the
Function key ( ), one of the following messages (called
On-Screen Message) appears at the top left corner of the
LCD.
The changed values are automatically saved when you
return to the “TV Channel” On-Screen message. The
values are not saved when you power-off the TV Tuner
without returning to this message.
Key Function
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 199.)
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.
Message on LCD Parameter
(xx)
TV Channel
By using and ,
you can select the
channels from 2 to 69.
COL
Color Adjustment
By pressing and holding
or , you can
change the color.
TNT
TINT Adjustment
By pressing and holding
or , you can
change the tint.
Common Devices Checkout
199