LL-171A. Complete - Sharp Monitor Service Manual (repair manual). Page 11

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

CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTIONS

2 – 6

BUTTON

ITEM

ADJUSTMENT

DESCRIPTION

MENU

MENU 1: 
ADJUSTMENT
(Analog only)

MANUAL

CLOCK

0~255

CLOCK: 

The figure below demonstrates how to adjust so that vertical 
flicker noise is not emitted. (

e d

 buttons)

MENU 1

4

MENU 2

4

MENU 3

4

MENU 4

4

MENU 5

4

MENU END

PHASE

0~63

PHASE:

The figure below demonstrates how to adjust so that horizontal 
flicker noise is not emitted. (

e d

 buttons)

H-POS

0~255

H-POS (horizontal positioning) and 
V-POS (vertical positioning)

To center the screen image within the boundaries of the screen, adjust
the left-right (H-POS) values and the up-down (V-POS) values. (

e d

 but-

tons)

V-POS

0~63

AUTO

Automatic screen adjustment

MENU 2: 
GAIN CONTROL
(Analog only)

MANUAL

B L A C K
LEVEL

0~63

BLACK LEVEL: Total screen brightness can be adjusted while watching 

the color pattern. 

C O N -
TRAST

0~63

CONTRAST: While watching the color pattern, adjustments can be made 

so that all graduations appear. 

AUTO

GAIN CONTROL Menu

MENU 3:
COLOR CONTROL

WHITE BRANCE

COOL • STD • WARM
(5 levels), 
USER R • G • B:
0~255

WHITE BALANCE Menu

COOL 

: Color tone bluer than standard

• 

: Color tone slightly bluer than standard

STD 

: Color tone standard setting

• 

: Color tone slightly redder than standard

WARM

: Color tone redder than standard

USER

R-CONTRAST

:

e

 button for blue-green

d

 button for red

G-CONTRAST

:

e

 button for purple

d

 button for green

B-CONTRAST

:

e

 button for yellow

d

 button for blue

GAMMA

-10~10

Adjust so that dark and bright images are easy to see. If the screen is dark
and hard to see, increase the numerical value. If it is bright and hard to see,
lower the numerical value. (

e d

 buttons)

MENU 4: 
MODE SELECT-1

OSD H-POSITION

OSD H-POSITION (OSD horizontal position)

The position of the OSD display can be moved to the left and right. 
(

e d

 buttons)

OSD V-POSITION

OSD V-POSITION (OSD vertical position)

The position of the OSD display can be moved up and down. (

e d

 buttons)

SCALING

SCALING (Level of scaling)

The sharpness of the image can be adjusted. (

e d

buttons)

400 LINES
(Analog only)

640 • 720

400 LINES (degree of resolution)

You can specify the horizontal resolution of a 400-line screen when
using US text, etc.(

e d

 buttons)

640: 640 

u

 400 dot mode

720: 720 

u

 400 dot mode (US text etc.)

LANGUAGE

8 countrys
DEUTSCH, ENGLISH, 
ESPANOL, 
FRANCAIS, ITAL-
IANO, NETHER-
LAND, SVENSKA
Japanese

LANGUAGE

Messages displayed on the screen and OSD Menu contents can be
changed to the following languages.

Dutch, English, French, German, Spanish, Italian, Swedish.

MENU 5: 
MODE SELECT-2

IINFORMATION

A model name (MODEL), a serial no. (S/N), and usage time (USAGE
TIME) of the display can be checked.

OFF TIMER

ON (1 - 23 hours) • OFF

Power is automatically shut off when the set time elapses.

INPUT-2 [171G only]

1LINE • 2LINES

Set [1 LINE] when connecting digital or analog signal cables to a DVI-I
input terminal (INPUT-2) on the display.
Set [2LINES] when connecting a 2-input cable.

c

/MODE

DISPLAY MODE

STD, OFFICE,sRGB,
VIVID

Setting color mode when the ADJUSTMENT Menu is not displayed. 
STD

: Displays image with the color tone results from original scheme of

liquid crystal panel. 

OFFICE: Display brightness is lowered. The brightness is set to a level that

is easier on the eyes than with other modes and saves power.

sRGB : sRGB is international standard of color repre- sentation specified

by IEC (International Elec- trotechnical Commission). Color con-
version is made in taking account of liquid crystals char-acteris-
tics and represents color tone close to it original image.

VIVID : Displays an image with dynamic and VIVID primary colors.

e d

SPEAKER VOLUME

0~22

Adjustment of volume

BACK LIGHT

0~31

Adjusting the backlight

POWER

ON, OFF