1-4
General Description
1.2.1.1 Internal LCD
The Extensa 900 Series Notebooks contain one of the following LCDs (model dependent):
♦
12.1-inch DSTN display (900CD Only)
♦
11.3-inch TFT
1.2.1.2 External CRTs
The Extensa 900 Series Notebooks are equipped with a 15-pin SVGA connector that
can drive an external CRT (either alone or simultaneously with the internal LCD).
When the notebook is set to the SimulSCAN
mode, a minimum resolution of 800 x 600
x 256 colors is supported. When operating in the External CRT Mode, resolutions up
to 1280 x 1024 x 256 colors are supported.
1.2.1.3 Display Hot Key Sequences
The display mode of operation (LCD only, Simultaneous LCD and external CRT and
external CRT only modes) is keyboard-selectable using the following hot key sequences.
♦
Fn-Up Arrow
and
Fn-Down Arrow -
Control LCD screen brightness (higher
brightness setting uses more battery energy)
♦
Fn-Right Arrow
- Lightens the LCD screen contrast
♦
Fn-Left Arrow
- Darkens the LCD screen contrast
♦
Fn-F12
- Alternates between display modes (LCD, External CRT or both)
♦
Fn-F11
- Turns off the LCD backlight; pressing any key turns the LCD backlight
on.
Note:
In addition to the hot keys that control the notebook display functions,
there are several other hot key functions that control other notebook functions
such as turning the Touchpad on/off, etc. For these sequences, refer to
Section 3.
Summary of Contents for Extensa 900 Series
Page 1: ...Maintenance Manual ExtensaTM 900 Series Notebook Computers 9813715 0001 December 1996 ...
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Page 138: ...A 2 Notebook Schematic Diagrams Figure A 1 Notebook Main Board Logic Diagrams Sheet 1 of 30 ...
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Page 148: ...A 12 Notebook Schematic Diagrams Figure A 1 Motherboard PWB Logic Diagrams Sheet 11 of 23 ...
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Page 171: ...MPB Schematic Diagrams B 3 Figure B 1 MPB CPU Board Logic Diagrams Sheet 2 of 3 ...
Page 176: ...B 8 MPB Schematic Diagrams Figure B 3 MPB Main Board Motherboard Logic Diagrams Sheet 3 of 10 ...
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