Sharp LL-T1512 (serv.man8) User Manual / Operation Manual ▷ View online
25
English
Screen adjustment
Adjustments can be made using the On Screen
Display (OSD) Menu provided.
Display (OSD) Menu provided.
On Screen Display for adjustment
If you are using Windows, open the Test Pattern on
the accompanying Utility Disk. (p. 21).
If your system is not Windows, you can not use the
Test Pattern. Therefore display an image that makes
the entire screen light and adjust it through checking
visually its actual tone.
If you are using Windows, open the Test Pattern on
the accompanying Utility Disk. (p. 21).
If your system is not Windows, you can not use the
Test Pattern. Therefore display an image that makes
the entire screen light and adjust it through checking
visually its actual tone.
How to adjust
1. Press the MENU button.
1. Press the MENU button.
The WHITE BALANCE Menu will be displayed.
At this point relevant menu options can be
adjusted.
Each time the MENU button is pressed the next
menu is selected. (WHITE BALANCE
adjusted.
Each time the MENU button is pressed the next
menu is selected. (WHITE BALANCE
→ MODE
SELECT
→ OSD Menu disappears)
Note:
-
-
The OSD Menu automatically disappears
approximately 30 seconds after the last
command.
approximately 30 seconds after the last
command.
Adjusting the screen display
(when using a digital signal)
WHITE BALANCE Menu
Notes:
-
-
On settings other than [STD] not all graduations
can be displayed. To display all graduations, set
to [STD].
can be displayed. To display all graduations, set
to [STD].
-
Use the buttons to select [COOL], [·], [STD],
[·], [WARM] or [USER].
[·], [WARM] or [USER].
-
Selecting USER will display the setting values for
[R-CONTRAST], [G-CONTRAST] and
[B-CONTRAST], in order to make fine
adjustments.
[R-CONTRAST], [G-CONTRAST] and
[B-CONTRAST], in order to make fine
adjustments.
-
Use the SELECT button to select
[R-CONTRAST], [G-CONTRAST] and
[B-CONTRAST].
[R-CONTRAST], [G-CONTRAST] and
[B-CONTRAST].
-
To go to the next menu:MENU button
COOL . . . Color tone bluer than STD
• . . . . . . Color tone slightly bluer than STD
STD . . . . . Color tone standard setting
• . . . . . . Color tone slightly reddish than STD
WARM . . . Color tone reddish than STD
• . . . . . . Color tone slightly bluer than STD
STD . . . . . Color tone standard setting
• . . . . . . Color tone slightly reddish than STD
WARM . . . Color tone reddish than STD
USER
R-CONTRAST . . . button for blue-green
R-CONTRAST . . . button for blue-green
button for red
G-CONTRAST . . button for purple
button for green
B-CONTRAST . . . button for yellow
button for blue
26
MODE SELECT Menu
Notes:
-
-
Depending on the resolution of the input signal,
even if menu options can be selected, the display
may not change.
even if menu options can be selected, the display
may not change.
-
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)
the left and right. ( buttons)
OSD V-POSITION (OSD vertical position)
The position of the OSD display can be moved
up and down. ( buttons)
up and down. ( buttons)
EXPAND (Screen expansion)
For display modes of less than 1024 X 768
pixels, the display can be expanded if desired.
( buttons)
ON1: enlarges tha screen without changing the
pixels, the display can be expanded if desired.
( buttons)
ON1: enlarges tha screen without changing the
aspect ratio.
ON2: enlarges the screen to the full display area.
Note:
-
-
If a resolution of 1024 X 768 pixels cannot be
achieved even after expansion is attempted, the
screen's perimeter will display black. (This is not
a malfunction.)
achieved even after expansion is attempted, the
screen's perimeter will display black. (This is not
a malfunction.)
SCALING (Compensation in Screen expansion)
Adjust the image to optimum sharpness when
Screen expansion is taken. ( buttons)
Screen expansion is taken. ( buttons)
LANGUAGE
You can chose the language used in OSD Menu.
1. Press the button.
You can chose the language used in OSD Menu.
1. Press the button.
Language Selection Menu (LANGUAGE) will
appear.
appear.
2. Chose the desired language by SELECT button.
3. Press MENU button or the button, and
3. Press MENU button or the button, and
Language Selection Menu will disappear.
Adjusting the screen display (when using a digital signal)
27
English
No image appears on the monitor (Power LED is
not lit)
-
not lit)
-
Are the AC adapter and power cord connected
properly? (p. 12)
properly? (p. 12)
No image appears on the monitor (Power LED is
lit)
-
lit)
-
Is the computer connected properly? (p. 14)
-
Is the computer turned on?
-
Is the signal’s input terminal switched to the
correct one? (p. 15)
correct one? (p. 15)
-
Does the computer's signal timing correspond to
monitor specifications? (p. 29)
monitor specifications? (p. 29)
-
Is the computer in power-saving mode?
Control buttons do not work
-
-
Is the adjustment lock on? (p. 20)
Only VGA image is displayed
-
-
Does the Windows display timing setting meet
monitor specifications? Refer to the monitor
signal timings (p. 29) and set to appropriate
timing.
monitor specifications? Refer to the monitor
signal timings (p. 29) and set to appropriate
timing.
The image appears distorted
-
-
Does the computer's signal timing correspond to
monitor specifications? (p. 29)
monitor specifications? (p. 29)
-
If you are using the analog signal, perform
automatic adjustment. (p. 21)
automatic adjustment. (p. 21)
-
If you can change the frequency on the computer
you are using, change the values to a low
frequency count.
you are using, change the values to a low
frequency count.
No the desired Menu screen, even if press
operation button.
-
operation button.
-
While some adjustment is in progress, it is
impossible to move to the other adjustment.
Please try to press the same button again.
impossible to move to the other adjustment.
Please try to press the same button again.
Pressing the buttons does not control
backlight brightness.
-
backlight brightness.
-
When automatic adjustment (AUTO) is selected,
manual adjustment is disabled.(P.19)
manual adjustment is disabled.(P.19)
The monitor's florescent tubes have a limited life
span.
-
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.)
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.
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.
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.
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.)
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.
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.
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.
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.
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.
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.
Monitor care and repair
28
Specifications
Product specifications
LCD panel
15 inch type (Diagonal 38cm)
Advanced Super-V and Anti-Glare Low Reflection
TFT LCD module
Advanced Super-V and Anti-Glare Low Reflection
TFT LCD module
Resolution (max.)
XGA, 1,024 x 768 pixel
Display colors (max.)
Approx. 16.77 million color (8 bit)
Brightness (max.)
220 cd/m
2
Pixel pitch
0.297(H) x 0.297 (V)mm
Contrast ratio
350:1
Viewing angle
Horizontal 170° / Vertical 170°
Viewable area
Horizontal 304.1 x Vertical 228.1 mm
Video signal
Analog: Analog RGB (0.7 Vp-p) [75
Ω]
Digital: DVI standard 1.0 compatible
Sync signal
H/V separate Sync (TTL level: +/-), Sync on
Green, Composite Sync (TTL level: +/-)
Green, Composite Sync (TTL level: +/-)
Expansion compensation
Digital scaling (Enlarging VGA/SVGA etc. with a
compensation process)
[based on a fixed aspect ratio, and enlarging to full
screen size]
compensation process)
[based on a fixed aspect ratio, and enlarging to full
screen size]
Plug & Play
VESA DDC1/DDC2B compatible
Power management
VESA DPMS, DVI DMPM
Input connectors
Mini D-sub 15 pin (3 row), DVI-D 24 pin
USB hub function
Upstream x 1 port, Downstream x 2 port (USB
standard Rev.1.1,Bus-poweredtype)
standard Rev.1.1,Bus-poweredtype)
Tilting and swiveling
Tilt: Approx. 0 ~ 30°
Swivel: Left-right total 90° (Turn table type)
Swivel: Left-right total 90° (Turn table type)
Power supply
AC 100~240 V, 50/60 Hz (Use special AC adapter,
type NL-A56J of Sharp Corporation.)
type NL-A56J of Sharp Corporation.)
Operating temperature
5~35°C
Power consumption
Maximum 29W (Standby state: 2.6W)
(Use special AC adapter.)
(Use special AC adapter.)
Dimensions
370(W) x 150(D) x 355(H) mm
Weight (excluding AC adapter)
Approx. 4.4kg (approx. 3.3kg excluding stand)
Dimensions (Units: mm)
Supplied USB cable: Approx. 2.0m
Digital signal cable, NL-C01E (purchased sepa-
rately): Approx. 2.0m
Digital signal cable, NL-C01E (purchased sepa-
rately): Approx. 2.0m
Analog signal cable: Approx. 2.0m
(The length from anlog signal input connector)
(The length from anlog signal input connector)
Special AC adapter
Approx. 125(W) x 60 (D) x 33(H)mm
Approx. 2.0 m
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