DOWNLOAD Sharp LL-T15G4 (serv.man2) Service Manual ↓ Size: 243.07 KB | Pages: 30 in PDF or view online for FREE

Model
LL-T15G4 (serv.man2)
Pages
30
Size
243.07 KB
Type
PDF
Document
User Manual / Operation Manual
Brand
Device
Monitor
File
ll-t15g4-sm2.pdf
Date

Sharp LL-T15G4 (serv.man2) User Manual / Operation Manual ▷ View online

13
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Turning the power on
1. Press the monitor's power button.
2. Turn on the computer.
The power LED will be lit green, and the screen
will display an image.
- If the input terminal to which the computer is
connected has not been selected, the screen
will not be displayed. If necessary, perform input
terminal switching.
Notes:
- When using an analog signal, perform an
automatic screen adjustment under the following
conditions (p.16):
- Using the monitor for the first time.
- After having changed the system settings
during use.
- Depending on the type of computer or OS, you
may need to install the monitor set-up
information on your system. (p.26)
- When connecting to a notebook, if the notebook
computer's screen is set to display at the same
time, the MS-DOS screen may not display
properly. In this case, change the setting to
display only the LCD monitor.
Changing between input terminals
Use the INPUT button to switch between signal
input terminals.
Analog RGB input
DVI-D input
terminal
terminal
INPUT
 <DIGITAL>
INPUT
 <ANALOG>
INPUT
Note:
- When there is no input signal, [NO SIGNAL] is
displayed.
Turning the power off
1. Turn the computer off.
2.Press the monitor's power button.
The power LED will disappear.
If the monitor is not going to be used for a long
period of time, be sure to unplug it from the AC
outlet.
Power LED
Power button
Power LED
Power button
Connecting the monitor and turning the monitor on and off
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14
Adjusting the screen display and speaker volume
For analog signal
1. First perform an automatic adjustment. (p.16)
2. Perform manual adjustment where necessary.
(p.17)
For digital signal
The monitor can generally be used without
adjustment. If necessary perform manual
adjustment. (p.20)
Note:
- All adjustments will be saved even after turning
the power off.
Resetting all adjustment values
All adjustment values can be returned to their
original ex-factory values in one command.
1. Turn off the monitor power.
2. Press the MENU button and the 
 / MODE
button simultaneously, and while doing this
press the power button (i.e. turn the power on).
Continue to press the buttons until [ALL RESET]
appears on the screen. Reset is complete when
the displayed message disappears.
Notes:
- While [ALL RESET] is displayed, the control
buttons are disabled.
- It is not possible to reset values when the
adjustment lock is in place. Remove the
adjustment lock before attempting to operate
control buttons.
ADJUSTMENT Menu reset (for analog signal)
Settings of items in the ADJUSTMENT Menu
(CLOCK, PHASE, H-POS, V-POS) can be returned
to their original ex-factory values.
1. Turn on the monitor power.
2. Press the MENU button and the   button
simultaneously. When [RESET] appears on the
screen, the reset is complete.
Notes:
- While [RESET] is displayed, the control buttons
are disabled.
- It is not possible to reset values when the
adjustment lock is in place. Remove the
adjustment lock before attempting to operate
control buttons.
Adjustment lock function
By disabling the control buttons (i.e. setting the
lock) any attempted changes to adjusted values
will be voided.
1. Turn off the monitor power.
2. While pressing the MENU button, press the
power button (i.e. turn the power on).
[ADJUSTMENT LOCKED] will appear on the
screen, and the lock will be set.
Note:
- When the lock is in place, all buttons other than
the power button are disabled.
Adjustment lock release
1. Turn off the monitor power.
2. While pressing the MENU button, press the
power button (i.e. turn the power on).
[ADJUSTMENT UNLOCKED] will appear on the
screen, and the lock will be removed.
Adjusting the backlight
1. Without the OSD Menu being displayed, press
the   or the   button.
2. Check that [BRIGHT] is selected.
If it is not selected, press the 
 / MODE button
and select [BRIGHT].
BRIGHT
VOLUME
SELECT
3. Adjust by pressing the   button (darker) or 
button (lighter).
Note:
- On Screen display for adjustment disappears
several seconds after the last operation.
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15
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Adjusting the speaker volume
1. Without the OSD Menu being displayed, press
the   or the   button.
2. Check that [VOLUME] is selected.
If it is not selected, press the 
 / MODE button
and select [VOLUME].
BRIGHT
VOLUME
SELECT
3. Adjust by pressing the   button (decrease) or 
button (increase).
Note:
- On Screen display for adjustment disappears
several seconds after the last operation.
Adjusting the screen display and speaker volume
Setting display mode
Color tone or brightness can be changed with one
command.
STD
Displays image with the color tone results from
original scheme of liquid crystal panel.
OFFICE
Display brightness is lowered. (This mode saves
power.)
sRGB
sRGB is international standard of color
representation specified by IEC (International
Electrotechnical Commission).
Color conversion is made in taking account of
liquid crystal's characteristics and represents
color tone close to its original image.
VIVID
Displays an image with dynamic and vivid
primary colors.
- If [DISPLAY MODE] is set to [sRGB] or [VIVID],
[WHITE BALANCE] is set to [STD].
How to set
Press the 
 / MODE button when the OSD Menu is
not displayed.
Each time the button is pressed the next menu
item appears. (STD 
 OFFICE 
sRGB 
 VIVID
 STD)
On Screen display for adjustment disappears
several seconds after the last operation.
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16
Automatic screen adjustment
Options in the ADJUSTMENT Menu can be
adjusted automatically (CLOCK, PHASE, H-POS,
V-POS).
Note:
- When setting up this monitor for the first time or
after having changed an aspect of the current
system, perform an automatic screen adjustment
before use.
Automatic adjustment screen display
To perform an automatic adjustment, first display
an image that makes the entire screen very bright.
If you are using Windows, you can use the
Adjustment Pattern on the accompanying Utility
Disk.
Opening the Adjustment Pattern (for Windows)
This explanation is for Windows 95/98/2000/Me/
XP, and assumes that the CD-ROM drive is "D"
drive.
1. Load the accessory CD-ROM into the CD-ROM
drive of the computer.
2. Open [My Computer] and select CD-ROM. If
using Windows 3.1, open [File Manager] and
choose "D" drive.
3. Double click on [Adj_uty.exe] to run the
Adjustment Program. The Adjustment Pattern
will appear.
Adjustment Pattern
After completing the adjustment, press the
computer's [Esc] key to exit the Adjustment
Program.
Note:
- If your computer's display mode is set to 65K
colors, you may see the different color levels in
each color pattern or the gray scale may look
colored. (This is due to the input signal
specification and is not a malfunction.)
Adjusting the screen display
 (When using an analog signal)
Adjusting the screen automatically
1. Press the MENU button.
The ADJUSTMENT Menu will be displayed.
ADJUSTMENT
MANUAL
AUTO
CLOCK
127
PHASE
30
H-POS
200
V-POS
29
1024x768
ANALOG
V : 6 0Hz
H : 4 8.4kHz
2. Press the   button.
The screen will become dark and [ADJUSTING]
will be displayed. After a few seconds the
ADJUSTMENT Menu will return. (The automatic
adjustment is now complete.)
3. Press the MENU button 4 times to make the OSD
(On Screen Display) Menu disappear.
Notes:
- In most cases automatic adjustment is sufficient.
- It may not be possible to achieve correct
adjustment with the first automatic adjustment. In
such a case, try repeating the automatic
adjustment 2 or 3 times.
- If necessary due to any of the following, manual
adjustments (p.17) can be performed after the
automatic adjustment.
- When further fine adjustment is needed.
- When [OUT OF ADJUST] is displayed. (When
the screen displays an entirely dark image, the
automatic screen adjustment may be disabled.
When making an automatic adjustment, be
sure to either use the Adjustment Pattern or try
displaying an image that makes the entire
screen very bright.)
- When the computer
'
s video input signals are
Composite Sync or Sync on Green. (Automatic
adjustments may not be possible.)
- Automatic adjustment may not be achieved
correctly depending on what is displayed on the
screen - moving pictures or the MS-DOS prompt
etc.
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