LL-171A. Complete - Sharp Monitor Service Manual (repair manual). Page 4

LL-171A-W/B/LL-171G-W/B

OUTLINE OF THE PRODUCT, NOMENCLATURE AND FUNCTION

1 – 3

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The LL-171A is based on VESA DPMS. The LL-171G is based on both

VESA DPMS and DVI DMPM. To activate the power management func-
tion, the video card and the computer used with it must also conform to

these standards.

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This monitor supports the VESA DDC (Display Data Channel) standard.

DDC is a signal standard for carrying out Plug & Play functions on the

monitor or PC. It transfers information such as degree of resolution
between the monitor and PC. You can use this function if your PC is DDC

compliant and if it is set so that it can detect the Plug & Play monitor.

There are many varieties of DDC due to the differences between sys-

tems. This monitor works with DDC1 and DDC2B.

DPMS mode

Screen

Power

consumption

H-sync

V-sync

ON

Display on

35W

Yes

Yes

STANDBY

Display off

1W

No

Yes

SUSPEND

Yes

No

OFF

No

No

DMPM mode

Screen

Power consumption

ON

Display on

35 W

OFF

Display off

1 W

1

AUTO button [LL-171A]

INPUT button [LL-171G]

This button is used to perform automatic adjustment of the screen (CLOCK, PHASE, H-POS and V-POS).

To switch between the signal's input terminals.

2

MENU button

This button is used to pop-up, select and close the OSD (On Screen Display) Menu.

3 c

/MODE button

When the OSD Menu is displayed:
This button is used to select menu options. When the OSD Menu is not displayed: This button is used to set DISPLAY MODE.

4 e d

 buttons

When the OSD Menu is displayed: These buttons are used to select an option or adjust the value of the selected
option.

When the OSD Menu is not displayed: These buttons are used to adjust backlight brightness and speaker volume.

5

Speakers

Audio entering via the external device connected to the monitor can be heard.

6

Headphone terminal

Headphones (commercially available) can be connected here.

7

Power button

Pressing this button turns the power on. Press the button again to turn the power off.

8

Power LED

This LED is lit green when in use and orange when in power-saving mode.

9

Main power switch

F

Power terminal

G

Audio input terminal

A computer's audio output terminal can be connected here. The audio cable included should be used.

H

DVI-I input terminal
[LL-171G]

(INPUT-2)

The computer's digital RGB output terminal or analog RGB output terminal can be connected here.
For a digital signal input: It can be connected to a computer with a DVI-compatible output terminal (DVI-D24 pin or

DVI-I29 pin) and which has SXGA output ability. Depending on the computer to be connected, correct display may or may

not be possible.

I

Analog RGB

input terminal
(INPUT-1)

The analog signal cable is connected here. The analog signal cable included should be used.

J

Security lock anchor

By connecting a security lock (commercially available) to the security lock anchor, the monitor is fixed so that it can-
not be transported.

The security slot works in conjunction with Kensington Micro Saver Security Systems.

K

Ventilation openings

Never block the ventilation openings as this may lead to overheating inside the monitor and result in malfunction.

Operation panel

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2

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5

6

K

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I J

Operation panel

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4

1

2

K

H

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