DOWNLOAD Sharp LL-T2000 (serv.man11) Service Manual ↓ Size: 644.7 KB | Pages: 27 in PDF or view online for FREE

Model
LL-T2000 (serv.man11)
Pages
27
Size
644.7 KB
Type
PDF
Document
User Manual / Operation Manual
Brand
Device
Monitor
File
ll-t2000-sm11.pdf
Date

Sharp LL-T2000 (serv.man11) User Manual / Operation Manual ▷ View online

22
Adjusting the screen display
MENU 3: WHITE BALANCE
Notes:
-
On settings other than [STD] not all graduations
can be displayed. To display all graduations, set
to STD.
-
Use the     buttons to select [COOL], [·], [STD],
[·], [WARM] or [USER].
-
Selecting USER will display the setting values for
R-CONT, G-CONT and B-CONT, enabling fine
adjustments.
-
To choose a menu option:
SELECT button
-
To go to MENU 4:
MENU button
COOL . . .  Color tone bluer than standard
   - . . . . . .  Color tone slightly bluer than standard
STD . . . . .  Color tone standard setting
   - . . . . . .  Color tone slightly redder than standard
WARM . . .  Color tone redder than standard
USER
R-CONT . . . . . . .    button for blue-green
  button for red
G-CONT . . . . . . .    button for purple
  button for green
B-CONT . . . . . . .    button for yellow
  button for blue
MENU 4: MODE SELECT
Notes:
-
To choose a menu option:     SELECT button
-
When adjustment complete:  MENU button
OSD H-POSITION (OSD horizontal position)
The position of the OSD display can be moved to
the left and right. (    buttons)
OSD V-POSITION (OSD vertical position)
The position of the OSD display can be moved up
and down. (    buttons)
INPUT (Input mode)
The input mode can be set (    buttons)
VESA:
VESA mode
MAC:
Power Macintosh mode
400 LINE (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 automatically, there is no need to set it.
EXPAND (Screen expansion)
For display modes of less than  1600 X 1200 pixels,
the display can be expanded if desired.
(    buttons)
OFF:
It doesn't expand.
ON1:
It expands by the aspect ratio fixation.
ON2:
It spreads throughout the whole of the
screen.
Notes:
-
Display modes of 1600 X 1200 pixels cannot be
changed.
-
If a resolution of 1600 X 1200 pixels cannot be
achieved even after expansion is attempted, the
screen's perimeter will display black. (This is not
a malfunction.)
23
English
Adjusting the screen display
LEVEL (Level of scaling)
When EXPAND is ON1 or ON2, the sharpness of
the image can be adjusted. (    buttons)
Note:
-
When EXPAND is OFF, no adjustments can be
made.
COLOR MODE
OFF:
It is indicated in the color of the LCD
monitor origin.
ON:
It is corrected in the more suitable color,
and indicated in the computer image.
Note:
-
Set up WHITE BALANCE in STD when you turn
on COLOR MODE.
24
The monitor's florescent tubes have a limited life
span.
-
If the screen darkens, persistently flickers or
does not light up, it may be necessary to
replace the florescent tube unit. Please
inquire at the shop where you purchased the
monitor or your nearest Sharp authorized
Service Center. (Never attempt this
replacement on your own.)
-
In the initial period of use, due to the
characteristics of florescent tubes the screen
may flicker. (This is not a malfunction.)
Should this happen, check by first turning off
the power, then turning it on again.
Monitor care
Always remove the plug from the AC outlet when
cleaning the monitor.
Cabinet and control panel section
Use a soft dry cloth to lightly wipe away any grime
from the cabinet and control panel.
If they are very dirty, apply neutral detergent to a
dampened soft cloth, wring it out well and wipe away
grime.
LCD panel section
Use a soft dry cloth to lightly wipe away dirt and dust
from the surface of the LCD panel. (A soft cloth such
as gauze or that used for lens cleaning is suitable.)
 CAUTION!
-
Never use thinner, benzine, alcohol, glass
cleaner, etc, as this could lead to color change or
change in shape.
-
Never scratch the monitor with anything hard or
apply strong pressure as this could leave marks
or result in malfunction.
Storage
If the monitor will not be used for a long period of
time, be sure to remove the power plug from the AC
outlet.
 CAUTION!
Do not leave the monitor in contact with rubber or
plastic items for long periods of time as this could
lead to color change or change in shape.
Troubleshooting
If you think the monitor may be faulty, please check
the following points before taking it to be repaired.
If afterwards it still does not work, please contact the
shop where you purchased the monitor or your
nearest Sharp authorized Service Center.
No image appears on the monitor (Power LED is not
lit)
-
Are the AC adapter and power cord connected
properly? (p. 12)
No image appears on the monitor (Power LED is lit)
-
Try pressing the INPUT button to switch between
incoming power terminals. (p. 14)
-
Is the computer connected properly? (p. 13)
-
Is the computer turned on?
-
Does the computer's signal timing correspond to
monitor specifications? (p. 26)
-
Is the computer in power-saving mode?
Control buttons do not work
-
Is the adjustment lock on? (p. 18)
Only VGA image is displayed
-
Does the Windows display timing setting meet
monitor specifications? Refer to the monitor
signal timings (p. 26) and set to appropriate
timing.
The image appears distorted
-
Does the computer's signal timing correspond to
monitor specifications? (p. 26)
-
Perform automatic adjustment. (p. 19)
Monitor care and repair
25
English
Specifications
Product specifications
Dimensions (Units: mm)
LCD display
50 cm measured diagonally
Anti Glare Low Reflection TFT LCD module
Resolution (max.)
UXGA 1600 x 1200 pixels
Displayable colors (max.)
16.77 million colors (8 bit)
Brightness (max.)
200cd/m
2
Dot pitch
0.249(H)  0.249(V) mm
Contrast ratio
300:1
Angle of visibility
Left-right 150°; Up-down 150°
Screen display size
Horizontal 398.4 mm x Vertical 298.8 mm
Video signal
Analog RGB (0.7Vp-p) [75
Ω]
Sync signal
Separate Sync (TTL level: +/-), Sync on
Green, Composite Sync (TTL level: +/-)
Expansion compensation
Digital screening (enlargement of display to
correct VGA/SVGA/XGA/SXGA)
Plug & Play
VESA:
DDC1/DDC2B compatible
Power management
VESA:
based on DPMS
Computer signal input terminal
2 x 15 pin mini D-sub (3 rows)
USB hub function
1 upstream port, 2 downstream ports (bus-
powered hub based on USB standard Rev 1.1)
Screen tilt
Upward 0° -30°; downward 0° - 5°
Screen swivel
90° from left through right
Power supply
AC100-240V 50/60Hz (Use special AC adapter,
type NL-A51J of Sharp Corporation.)
Temperature of operating environment
5 - 35°C
Power consumption
48W max. (3.5W when in power-saving mode)
(Use special AC adapter.)
Dimensions (W x D x H, excluding rubber base)
483 mm x 218 mm x 478 mm
Weight
Approx. 10.5 kg (excluding AC adapter)
483
227
73
478
397
218
Special AC adapter
                 Approx.1.8m
            Approx. H 140 mm x D 70 mm x H 41 mm
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