Sharp LL-T1810A, Руководство по обслуживанию

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INPUT (Input mode)
The input mode can be set ( buttons)
VESA: VESA mode
MAC: Power Macintosh mode
400 LINES (degree of resolution)
You can specify the horizontal resolution of a 400-line screen when
using US text, etc. (
buttons)
640 640 x 400 dot mode
720 720 x 400 dot mode (US text etc.)
Note: As the resolution input for other than 400 lines is done auto-
matically, there is no need to set it.
EXPAND (Screen expansion)
For display modes of less than 1280 x 1024 pixels, the display can
be expanded if desired.
( buttons)
OFF Expansion off
ON Expansion on
Notes:
•
Display modes of 1280 X 1024 pixels cannot be changed.
•
If a resolution of 1280 X 1024 pixels cannot be achieved
even after expansion is attempted, the screen’s perimeter
will display black. (This is not a malfunction.)
LEVEL (Level of scaling)
When EXPAND is ON, the sharpness of the image can be adjusted.
(
buttons)
Note: When EXPAND is OFF, no adjustments can be made.
Signal timings
Display mode Hsync Vsync
Dot
frequency
VESA 640 x 480 31.5kHz 60.0Hz 25.175MHz
37.9kHz 72.0Hz 31.5MHz
37.5kHz 75.0Hz 31.5MHz
43.3kHz 85.0Hz 36.0MHz
640 x 400 37.9kHz 85.0Hz 31.5MHz
720 x 400 37.9kHz 85.0Hz 35.5MHz
800 x 600 35.1kHz 56.0Hz 36.0MHz
37.9kHz 60.0Hz 40.0MHz
48.1kHz 72.0Hz 50.0MHz
46.9kHz 75.0Hz 49.5MHz
53.7kHz 85.0Hz 52.25MHz
1024 x 768 48.4kHz 60.0Hz 65.0MHz
56.5kHz 70.0Hz 75.0MHz
60.0kHz 75.0Hz 78.75MHz
68.7kHz 85.0Hz 94.5MHz
1152 x 864 67.5kHz 75.0Hz 108.0MHz
1280 x 960 60.0kHz 60.0Hz 108.0MHz
1280 x 1024 64.0kHz 60.0Hz 108.0MHz
80.0kHz 75.0Hz 135.0MHz
US text 720 x 400 31.5MHz 70.0Hz 28.3MHz
Display mode Hsync Vsync
Dot
frequency
Power
Macintosh
series 640 x 480 35.0kHz 66.7Hz 30.2MHz
832 x 624 49.7kHz 74.6Hz 57.3MHz
1024 x 768 60.2kHz 75.0Hz 80.0MHz
1152 x 870 68.7kHz 75.0Hz 100.0MHz
Sun Ultra
series 1024 x 768 48.3kHz 60.0Hz 64.13MHz
53.6kHz 66.0Hz 70.4MHz
53.6kHz 70.0Hz 74.25MHz
1152 x 900 61.8kHz 66.0Hz 108.01MHz
71.8kHz 76.1Hz 117.01MHz
1280 x 1024 71.7kHz 67.2Hz 117.01MHz
81.1kHz 76.0Hz 134.99MHz
Notes:
•
All are compliant only with non-interlace.
•
Frequencies for Power Macintosh and the Sun Ultra series
are reference values.
•
If the monitor is receiving timing signals that are not com-
patible, [OUT OF TIMING] will appear. Follow your com-
puter’s instruction manual to set the timing to be compatible
with the monitor.
•
If the monitor is not receiving any signal (synch signal), [NO
SIGNAL] will appear.
■
The connector pin
Input connector diagram (Mini D-sub connector with 15 pins)
Number Function
1 Red video signal input
2 Green video signal input
3 Blue video signal input
4 GND
5 GND
6 For red video signal GND
7 For green video signal GND
8 For blue video signal GND
9 N.C.
10 GND
11 GND
12 DDC data
13 For Hsync signal input
14 For Vsync signal input
15 DDC clock
5 4 3 2 1
15 14 13 12 11
10 9 8 7 6