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Model
LL-171A
Pages
44
Size
2.76 MB
Type
PDF
Document
Service Manual
Brand
Device
Monitor / Complete
File
ll-171a.pdf
Date

Sharp LL-171A Service Manual ▷ View online

LL-171A-W/B/LL-171G-W/B
OUTLINE OF THE PRODUCT, NOMENCLATURE AND FUNCTION
1 – 4
■ 
ANGLE ADJUSTMENT, HEIGHT ADJUSTMENT
Caution:
•  Be sure to hold both sides of the monitor when adjusting the view-
ing angle. The LCD panel used in this monitor is made of glass.
Pressure from hands on the LCD panel could cause damage.
•  Be careful not to allow your fingers to be pinched.
1) Angle adjustment
2) Height adjustment [LL-171G]
1.
Release the lock.
2.
Adjust the height of the stand.
3.
Set the lock.
Caution: •  Be sure to release the lock before adjusting the height of the
stand. Extending/contracting the stand when it's locked may
result in damage to the product.
•  Ensure that the stand is properly locked except while adjusting the
height.
[LL-171A]
approx. 5
approx. 25
ŜōōĮIJĸIJňŞ
approx. 25
approx. 5
approx. 45
approx. 45
1
3
2
approx. 70 mm
LL-171A-W/B/LL-171G-W/B
CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTIONS
2 – 1
CHAPTER 2. CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTIONS
1. CONNECTING THE MONITOR AND TURNING THE MONITOR ON AND OFF
1-1. CONNECTING THE MONITOR TO A COMPUTER
 Analog connection [LL-171A]
Connect the accessory analog signal cable to the analog RGB output
terminal of the computer.
• Paying attention to connector direction, firmly insert the signal cable
vertically into the connector, and then tighten the screws at both
sides.
 Analog connection [LL-171G]
Connect the accessory analog signal cable, or separately-sold analog
signal cable (model name: NL-C02E) to the analog RGB output terminal
of the computer.
• Connect the accessory analog signal cable to the analog RGB input
terminal (INPUT-1). 
• Connect the separately-sold analog signal cable (model name: NL-
C02E) to the DVI-I input terminal (INPUT-2).
•  Paying attention to connector direction, firmly insert the signal cable ver-
tically into the connector, and then tighten the screws at both sides.
If connecting to a D-sub15 pin 2 row Apple Power Macintosh, attach a
Macintosh conversion adapter (commercially available) to the analog
signal cable.
Note:
•  If connecting to the Sun Ultra series, a conversion adapter (com-
mercially available) may be required.
 Digital connection [LL-171G]
Connect the accessory digital signal cable to the digital RGB output ter-
minal of the computer.
• The monitor has an input for connecting to a computer with a DVI-
compatible output connector (DVI-D24 pin or DVI-I29 pin) and SXGA
output capability. (Depending on the type of computer to be con-
nected, the display may not work correctly.)
• Paying attention to connector direction, firmly insert the signal cable
vertically into the connector, and then tighten the screws at both
sides.
Set the monitor as follows when establishing a digital connection with a
Power Mac using an ADC-DVI adapter made by Belkin. (Operation has
been checked with the Power Mac G4 M7627J/A.)
•  Perform settings with the Power Mac power supply off.
1. After connecting the power cord, turn on the monitor's main power.
2. Press the [
e
] button and [
d
] button simultaneously, and while doing
this press the power button (i.e. turn the power on).
3. Set to [ON] with the [
e
] [
d
] buttons.
•  Do not set to [ON] if you are not using a Belkin ADC-DVI adapter,
as this may result in incorrect display.
4. Press the [MENU] button.
This completes setting.
Analog RGB terminal
(Mini D-sub 15 pin, 3 row)
Analog signal cable
Analog RGB terminal
(INPUT 1)
Analog signal cable
Analog RGB output
terminal
DVI-I input terminal
(INPUT-2)
Macintosh conversion adapter
DVI-I input terminal
(INPUT-2)
Digital signal cable
Digital RGB output terminal
INPUT-2
OK        [MENU]
MAC DIGITAL
OFF       ON
LL-171A-W/B/LL-171G-W/B
CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTIONS
2 – 2
 When connecting using a separately sold 2-input cable [LL-171G]
The separately sold 2-input cable (model name: NL-C03J) enables con-
nection between the DVI-I input terminal on the monitor and the two
computers. (One analog and one digital connection.)
1.
Connect the 2-input cable to the DVI-I input terminal of the monitor.
2.
Connect the accessory or commercially available analog signal
cable and the accessory digital signal cable to the 2-input cable.
• When using commercially available analog signal cable, both
ends should be mini D-sub 15 pin.
3.
Connect each signal cable to the computers.
•  Paying attention to connector direction, firmly insert the signal cable
into the connector, and then tighten the screws at both sides.
Note:
•  When using the 2-input cable, set the connecting input terminal
[INPUT-2] to [2LINES] under the MODE SELECT-2 Menu.
•  The monitor connected to the 2-input cable by analog connection
may not be automatically recognized and setup under Plug & Play.
Perform storage of setup information manually.
 Connect the accessory audio cable
When the accessory audio cable is connected to the audio output termi-
nal of the computer, the sound of the connected computer is output
from the monitor speakers. You can also use the headphone jack of the
display.
 Connection of headphones (commercially available)
Headphones (commercially available) can be connected.
Note:
•  When the headphones are connected, no sound can be heard from
the monitor speakers.
 Connecting the monitor to a power source
DVI-I input terminal
(INPUT-2)
2-input cable
(purchased separately)
DVI-D24 pin
Mini D-sub15 pin
Digital signal cable
Digital RGB
output terminal
Analog RGB
output terminal
Analog signal
cable
Audio input terminal
Audio output terminal
Audio cable
Headphone terminal
Headphones
Power terminal
Power cord
AC outlet
LL-171A-W/B/LL-171G-W/B
CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTIONS
2 – 3
 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.
2.
Press the monitor's power button.
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.)
Note for LL-171G:
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 adjust-
ment under the following conditions:
•  Using the monitor for the first time.
•  After having changed the system settings during use.
When using the LL-171G 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.
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 [LL-171G]
Use the INPUT button to switch between signal input terminals.
When using a 2-input cable
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 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.
Main power switch
Press power button.
Turn on the
computer power
supply.
ON
INPUT-1
<ANALOG>
INPUT
INPUT-2
<          >
<ANALOG> or <DIGITAL>
Analog RGB input terminal
DVI input terminal
Analog RGB input terminal
INPUT-1
<ANALOG>
INPUT
INPUT
INPUT
DVI-I input terminal
(analog)
DVI-I input terminal
(digital)
INPUT2-A
<ANALOG>
INPUT2-D
<DIGITAL>
Turn the computer
off.
Press power button.
OFF
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