DOWNLOAD Sharp LL-T17A3 (serv.man4) Service Manual ↓ Size: 106.01 KB | Pages: 4 in PDF or view online for FREE

Model
LL-T17A3 (serv.man4)
Pages
4 Few pages! See other manuals at the bottom of the first or last page.
Size
106.01 KB
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PDF
Document
Service Manual
Brand
Device
Monitor / Chapter 2 - Connection, adjustment, operation and functions
File
ll-t17a3-sm4.pdf
Date

Sharp LL-T17A3 (serv.man4) Service Manual ▷ View online

LL-T17A3
CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTIONS
2 – 1
CHAPTER 2. CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTIONS
1. CONNECTION
Caution:
•  When connecting, ensure that both the monitor and computer are
switched off.
•  Be careful not to overly bend the cable or add extension cords as
this could lead to a malfunction.
1-1. Connecting the monitor to a computer
• Paying attention to connector direction, firmly insert the signal cable
to terminal, and then tighten the screws at both sides.
If connecting to a D-sub 15 pin 2 row Apple Power Macintosh, attach a
Macintosh conversion adapter (commercially available) to the analog
signal cable.
Note: When connecting to a notebook, if the notebook computer's
screen is set so that it is displaying at the same time, the MS-
DOS screen may not be able to display properly. In this case,
change the settings so that only the monitor is displaying.
 Connect the accessory audio cable
1-2. Connecting the monitor to a power source
1. Connect the AC adapter to the monitor's power terminal.
2. Attach the power cord to the AC adapter and place the power plug
into the AC outlet.
1-3. 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.
Note:
•  If using the monitor for the first time or after having changed the
system settings during use, perform an automatic screen adjust-
ment.
•  Depending on the computer or OS, it may be necessary to use the
computer to install monitor set-up information. If so, follow the
steps below to install the monitor set-up information.
Analog RGB terminal
(Mini D-Sub 15 pin, 3 row)
Analog signal cable
Macintosh conversion adapter
Audio cable
Audio input terminal
Audio output terminal
Power terminal
AC adapter
Power cord
AC outlet
Press power button
Turn on the
computer
ON
LL-T17A3
CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTIONS
2 – 2
1-4. 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.
1-5. Instructions for attaching a VESA compliant arm
An arm or stand based on the VESA standard (commercially available)
can be attached to the monitor.
Procurement of the arm or stand is at the custom-er's discretion.
When choosing the arm to be installed please take note of the following
points.
•  The arm should be compatible with the VESA standard, and there
must be a gap of 100mm x 100mm between the screw holes on the
section to be attached.
•  The arm must not fall off or break off after being attached to the
monitor.
1.
Ensure that both the monitor and computer are switched off.
2.
Unplug the power cord from the AC outlet.
3.
Remove the analog signal and audio cables from the computer.
4.
Fold back the display section.
1) If carrying out adjustments to the monitor, place it upright.
2) While pressing the rear lock disable button, gently fold back the
monitor.
•  Do not overly bend the cable or add extension cords as this could
lead to malfunction.
5. Being careful not to damage the monitor, spread out a soft cloth and
lay the monitor on it display-side down.
6. Attach the arm to the monitor with four screws.
Note: The screws used to attach the arm should be M4 screws with a
length of 7 mm ~ 10 mm protruding from the surface to be
attached. Using different screws could lead to malfunction or
may lead to the monitor falling off, internal damaged, personal
injury.
7. Connect the analog signal and audio cables and power cord.
Turn the
computer off
OFF
Press power button
Lock disable button
Screw used to attach arm
Arm
Part of monitor to which arm is
attached
7 - 10mm
LL-T17A3
CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTIONS
2 – 3
2. ADJUSTMENT
2-1. ADJUSTMENT METHOD
MENU
MENU
MENU
4)   Adjusting the backlight and speaker volume
buttons (Press the
button and select "BRIGHT" or "VOLUME".)
5)   Setting color mode
button (STD, sRGB, VIVID)
1)   Resetting all adjustment values
Power ON
Power ON
Press the above two buttons at same time, and while turn the power on.
2)   ADJUSTMENT menu reset
Press the two buttons at same time.
3)   Adjustment lock function
While pressing the MENU button, turn the power on.
6)  Screen adjustment
MENU
ADJUSTMENT
AUTO
CLOCK
PHASE
H-POS
V-POS
AUTO
MENU
GAIN CONTROL
BLACK LEVEL
CONTRAST
MENU
(COOL      STD   
WHITE BALANCE
  WARM    USER)
R-CONTRAST
CONTRAST
(R/G/B)
G-CONTRAST
B-CONTRAST
MENU
MODE SELECT
MENU
MENU
buttons
buttons
buttons
buttons
buttons
buttons
buttons
buttons
buttons
buttons
OSD H-POSITION
OSD V-POSITION
SCALING
buttons
buttons
buttons
INPUT
buttons
LANGUAGE
buttons
END
/MODE
/MODE
/MODE
/MODE
/MODE
/MODE
/MODE
/MODE
/MODE
/MODE
/MODE
/MODE
/MODE
/MODE
/MODE
/MODE
/MODE
400 LINES
buttons
/MODE
/MODE
LL-T17A3
CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTIONS
2 – 4
2-2. ADJUSTMENT ITEM LIST
BUTTON
ITEM
ADJUSTMENT
DESCRIPTION
MENU
MENU 1: 
ADJUSTMENT
MANUAL
CLOCK
0~255
CLOCK: Adjust so that vertical flicker noise is not emit-
ted. (
e d
 buttons)
MENU 1
4
MENU 2
4
MENU 3
4
MENU 4
4
MENU END
PHASE
0~31
PHASE: Adjust so that horizontal flicker noise is not
emitted. (
e d
e d
e d
e d
 buttons)
H-POS
0~400
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
e d
e d
e d
 buttons)
V-POS
0~100
AUTO
Automatic screen adjustment
Options in the ADJUSTMENT Menu can be adjusted
automatically
(CLOCK, PHASE, H-POS V-POS).
MENU 2: 
GAIN CONTROL
MANUAL
BLACK LEVEL
0~63
BLACK LEVEL: Total screen brightness can be adjusted
while watching the color pattern. 
(
e d
 buttons)
CONTRAST
0~100
CONTRAST:
While watching the color pattern,
adjustments can be made so that all
graduations appear. (
e d
e d
e d
e d
 buttons)
AUTO
GAIN CONTROL Menu
AUTO: Every menu option is automatically adjusted 
using the Auto Gain Control function.
MENU 3:
WHITE BALANCE
COOL • STD • WARM
(5 levels), 
USER R • G • B: 0~100
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
MENU 4: 
MODE SELECT
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 vertical position)
The position of the OSD display can be moved up and
down. (
e d
 buttons)
SCALING
(Level of scaling)
1~5
SCALING (Level of scaling)
Adjusts the image to optimum sharpness when Screen
expansion is taken. (
e d
buttons)
INPUT
When connecting a Power Macintosh, set to [MAC]. 
(
e d
buttons)
400 LINES 
(degree of resolution)
640, 720
You can specify the horizonal resolution of a 400 line
screen when using US text, etc. (
e d
buttons)
LANGUAGE
7 countrys
DEUTSCH, ENGLISH,
ESPANOL, FRANCAIS,
IT AL I AN O ,   N E TH E R -
LAND, SVENSKA
LANGUAGE
Messages displayed on the screen and OSD Menu
contents can be changed to the following languages.
Dutch, English, French, German, Spanish, Italian,
Swedish.
c
/MODE
Select the item
sRGB, STD, 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.
sRGB: sRGB is international standard of color repre-
sentation specified by IEC (International Elec-
trotechnical Commission). Color conversion is
made in taking account of liquid crystals char-
acteristics and represents color tone close to it
original image.
VIVID: Displays an image with dynamic and VIVID pri-
mary colors.
 
e d
Volume: 0 ~ 100
Bright: 0~31
Adjusting the backlight and speaker volume
POWER OFF
Display

Sharp LL-T17A3 (serv.man4) Service Manual ▷ Download

  • DOWNLOAD Sharp LL-T17A3 (serv.man4) Service Manual ↓ Size: 106.01 KB | Pages: 4 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp LL-T17A3 (serv.man4) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp LL-T17A3 (serv.man4) Monitor. Information contained in Sharp LL-T17A3 (serv.man4) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.