Sharp LL-172G (serv.man3) User Manual / Operation Manual ▷ View online
17
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Connection of headphones
(commercially available)
(commercially available)
Headphones (commercially available) can be
connected.
connected.
Notes:
- When the headphones are connected, no sound
- When the headphones are connected, no sound
can be heard from the monitor speakers.
- Use headphones with a cable less than 3 m in
length.
Connecting the monitor to a power
source
source
Connecting the monitor and turning the monitor on and off
Turning the power on
1. Turn on the main power of the monitor.
- When switching the main power switch on and
off, always wait for an interval of at least 5
seconds. Rapid switching may result in
malfunction.
seconds. Rapid switching may result in
malfunction.
2. Press the monitor's power button.
3. Turn on the computer.
3. Turn on the computer.
When a signal is input from the computer, the
power LED lights up green, and the screen is
displayed. (After power is turned on, it may take
a little time until the screen is displayed.)
power LED lights up green, and the screen is
displayed. (After power is turned on, it may take
a little time until the screen is displayed.)
Note for LL-172G:
- If the input terminal to which the computer is
- 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. (p.18)
will not be displayed. If necessary, perform input
terminal switching. (p.18)
Notes:
- When using an analog signal, perform an
- When using an analog signal, perform an
automatic screen adjustment under the following
conditions (p.21):
- Using the monitor for the first time.
- After having changed the system settings
conditions (p.21):
- Using the monitor for the first time.
- After having changed the system settings
during use.
- When using the LL-172G with a digital connection,
automatic screen adjustment is unnecessary.
- Depending on the type of computer or OS, you
may need to install the monitor set-up
information on your system. (p.31)
information on your system. (p.31)
- 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.
time, the MS-DOS screen may not display
properly. In this case, change the setting to
display only the LCD monitor.
Turn on the
computer power
supply.
computer power
supply.
ON
Headphones
Headphone terminal
AC outlet
Power cord
Main power switch
Press power button.
Power terminal
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Turning the power off
1. Turn the computer off.
2. Press the monitor's power button.
2. Press the monitor's power button.
The power LED will disappear.
If the monitor will not be used for a long time, turn
off the main power switch of the monitor, and
remove the power plug from the outlet.
off the main power switch of the monitor, and
remove the power plug from the outlet.
Connecting the monitor and turning the monitor on and off
Changing between input terminals
[LL-172G]
Use the INPUT button to switch between signal
input terminals.
input terminals.
Analog RGB input terminal DVI-I input terminal
INPUT-1
<ANALOG>
INPUT-2
< >
< >
INPUT
<ANALOG> or <DIGITAL>
When using a 2-input cable
Analog RGB input terminal
INPUT2-A
<ANALOG>
INPUT2-D
<DIGITAL>
INPUT
INPUT-1
<ANALOG>
INPUT
INPUT
Note:
- When there is no input signal, [NO SIGNAL] is
- When there is no input signal, [NO SIGNAL] is
displayed.
OFF
Turn the computer
off.
off.
Press power button.
DVI-I input terminal
(analog)
DVI-I input terminal
(digital)
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Adjusting the screen display and speaker volume
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
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).
Continue to press the buttons until
[ADJUSTMENT LOCKED] appears on the screen.
The lock is set when the message is displayed.
Continue to press the buttons until
[ADJUSTMENT LOCKED] appears on the screen.
The lock is set when the message is displayed.
Note:
- When the lock is in place, all buttons other than
- 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
1. Turn off the monitor power.
2. While pressing the MENU button, press the
power button (i.e. turn the power on).
Continue to press the buttons until [ADJUSTMENT
UNLOCKED] appears on the screen. The lock is
released when the message is displayed.
Continue to press the buttons until [ADJUSTMENT
UNLOCKED] appears on the screen. The lock is
released when the message is displayed.
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].
3. Adjust by pressing the button (darker) or
button (lighter).
Note:
- On Screen display for adjustment disappears
- On Screen display for adjustment disappears
several seconds after the last operation.
For analog signal
1. First perform an automatic adjustment. (p.21)
2. Perform manual adjustment where necessary.
1. First perform an automatic adjustment. (p.21)
2. Perform manual adjustment where necessary.
(p.22)
For digital signal [LL-172G]
The monitor can generally be used without
adjustment. If necessary perform manual
adjustment. (p.22)
The monitor can generally be used without
adjustment. If necessary perform manual
adjustment. (p.22)
Note:
- All adjustments will be saved even after turning
- 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
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.
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
- 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 lock before attempting to operate
control buttons.
ADJUSTMENT Menu reset
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.
(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.
screen, the reset is complete.
Notes:
- While [RESET] is displayed, the control buttons
- 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 before attempting to operate
control buttons.
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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].
3. Adjust by pressing the button (decrease) or
button (increase).
Note:
- On Screen display for adjustment disappears
- 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.
command.
STD
Displays image with the color tone results from
original scheme of liquid crystal panel.
original scheme of liquid crystal panel.
OFFICE
Display brightness is lowered. (This mode saves
power.)
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.
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.
primary colors.
- If [DISPLAY MODE] is set to [sRGB] or [VIVID],
[WHITE BALANCE] is set to [STD], and [GAMMA]
is set to [0].
is set to [0].
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
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.
On Screen display for adjustment disappears
several seconds after the last operation.
Checking product information
A model name (MODEL), a serial no. (S/N), and
usage time (USAGE TIME) of the monitor can be
checked.
1. Turn the power off.
2. While pressing the
usage time (USAGE TIME) of the monitor can be
checked.
1. Turn the power off.
2. While pressing the
/ MODE button, press the
monitor's power button (i.e. turn the power on).
The product information will display.
The product information will display.
3. Press the MENU button.
Note:
- Please note that the indication of usage time at
- Please note that the indication of usage time at
purchase may not be 0 (zero), as a result of
factory inspection and other activities during
manufacture.
factory inspection and other activities during
manufacture.
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