LG StudioWorks 910SC Color Monitor User Guide
Below you will find brief information for Color Monitor StudioWorks 910SC. The StudioWorks 910SC is a high-resolution 19-inch monitor that is compatible with a variety of video operating modes. It is designed for use with IBM PC, PS/2, Apple, Macintosh, Centris, Quadra, and Macintosh II family computers. The StudioWorks 910SC includes convenient controls, a wide compatibility, and is energy efficient.
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Colour Monitor
USER GUIDE
GUIA DEL USUARIO
StudioWorks
910SC
AGENCY REGULATORY NOTICE
FCC
Compliance
Statement
This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to
Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses, and can radiate radio frequency energy and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception (which can be determined by turning the equipment off and on), the user is encouraged to try to correct the interference by using one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and the receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
Caution: Changes or modifications not expressly
approved by the party responsible for compliance could void the user's (or your) authority to operate the equipment. Only peripherals (digital input/output devices, terminals, printers, etc.) certified to comply with the Class B limits may be attached to this monitor. Operation with non-certified peripherals is likely to result in interference to radio and TV reception.
Only shielded Signal Cables may be used with this
System.
i
Canadian
D.O.C.
Notice
This Class B digital apparatus meets all requirements of the Canadian Interference-Causing
Equipment Regulations.
Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada.
CE
Conformity
Notice
Products with the “CE” Marking comply with the
EMC Directive(89/336/EEC) and LOW VOLTAGE
Directive (73/23/EEC) issued by the Commission of the European Community.
Compiance with these directives implies conformity to the following European Norms :
EN 55022 ; Radio Frequency Interference
EN 50082-1:1992 ; Electromagnetic Immunity
EN 60555-2 ; Power Line Harmonics
EN 60555-3
EN 60950
; Voltage Fluctuations
; Product Safety
ii
iii
iv
v
vi
Table of Contents
Introduction
Features ....................................................................................................
A1
Monitor Registration
Notice ........................................................................................................
A2
Trademark Acknowledgments ....................................................................
A2
Important Precautions
On Safety ..................................................................................................
A3
On Installation .................................................................................................A4
On Cleaning ....................................................................................................A4
On Repacking .................................................................................................A4
Connecting the monitor
Connection to any IBM VGA PC compatible system ..................................
A5
Connecting to an Apple Macintosh PC ...........................................................A6
Location and Function of Controls
Front View .................................................................................................
A7
Rear View .......................................................................................................A7
Control Panel Function
OSD Enter Button ...........................................................................................A8
OSD Exit Button..............................................................................................A8
OSD Select/Adjustment Buttons .....................................................................A8
Brightness Adjustment Control .......................................................................A8
Contrast Adjustment Control...........................................................................A8
Power (DPMS) Indicator .................................................................................A8
Power ON/OFF Button....................................................................................A8
On Screen Display (OSD) Control Adjustment
...................................A9
On Screen Display (OSD) Selection and Adjustment
....................A10
Video Memory Modes
Factory Preset Timing Signal Chart ..............................................................A16
User Modes...................................................................................................A18
Recalling Display Modes...............................................................................A18
Energy Saving Design
Power Consumption......................................................................................A19
MPR II, Self Diagnostics and DDC
Low Radiation Compliance (MPR II).............................................................A20
Self Diagnostics ............................................................................................A20
DDC (Display Data Channel) ........................................................................A20
Troubleshooting and Service
Troubleshooting ............................................................................................A21
Service ..........................................................................................................A22
Specifications
Specifications
..........................................................................................
A23
Monitor Limited Warranty
.....................................................................
A25
vii
Introduction
Thank you for purchasing a high resolution monitor. It will give you high resolution performance and convenient reliable operation in a variety of video operating modes.
Features
The monitor is a 19 inches (18.0 inches viewable ) intelligent, microprocessor based monitor compatible with most analog RGB
(Red, Green, Blue) display standards, including IBM PC ® , PS/2 ® ,
Apple ® , Macintosh ® , Centris ® , Quadra ® , and Macintosh II family.
The monitor provides crisp text and vivid color graphics with
VGA, SVGA, XGA, and VESA Ergonomic modes (noninterlaced), and most Macintosh compatible color video cards when used with the appropriate adaptor. The monitor's wide compatibility makes it possible to upgrade video cards or software without purchasing a new monitor.
Digitally controlled auto-scanning is done with the microprocessor for horizontal scan frequencies between 30 and
100kHz, and vertical scan frequencies between 50-200Hz. The microprocessor-based intelligence allows the monitor to operate in each frequency mode with the precision of a fixed frequency monitor.
The microprocessor-based digital controls allow you to adjust conveniently a variety of image controls by using the OSD (On
Screen Display).
The monitor has 38 memory locations for display modes, 12 of which are factory preset to popular video modes.
This monitor is capable of producing a maximum horizontal resolution of 1600 dots and a maximum vertical resolution of
1200 lines. It is well suited for CAD work and sophisticated windowing environments.
For greater user health and safety, this monitor complies with the stringent Swedish TCO’95 requirements for low radiation emissions.
For low cost of monitor operation, this monitor is certified as meeting the EPA Energy Star requirements, and utilizes the
VESA Display Power Management Signalling (DPMS) protocol for power saving during non-use periods.
A1
Monitor Registration
The model and serial numbers are found on the rear of this unit.
These numbers are unique to this unit and not available to others.
You should record requested information here and retain this guide as a permanent record of your purchase. Staple your receipt here.
Date of Purchase
Dealer Purchased From
Dealer Address
Dealer Phone No.
Model No.
Serial No.
:
:
:
:
:
:
Notice
All rights reserved. Reproduction in any manner, in whole or in part, is strictly prohibited without the written permission of LG Electronics Inc.
Trademark Acknowledgments
LG is a trademark of LG Electronics Inc.
IBM is a registered trademark and VGA is a trademark of
International Business Machines Corporation.
Warning : To reduce the risk of fire or electric shock, do not expose this appliance to rain or moisture.
Avertissement : Ne pas placer cet appareil dans un endroit humide.
Cela peut entraîner un incendie ou une décharge électrique.
A2
Important Precautions
This unit has been engineered and manufactured to assure your personal safety, but improper use can result in potential electrical shock or fire hazard. In order not to defeat the safeguards incorporated in this monitor, observe the following basic rules for its installation, use, and servicing. Also follow all warnings and instructions marked directly on your monitor.
On Safety
Use only the power cord supplied with the unit. In case you use another power cord, make sure that it is certified by the applicable national standards if not being provided by the supplier.
Operate the monitor only from a power source indicated in the specifications of this manual or listed on the monitor. If you are not sure what type of power supply you have in your home, consult with your dealer.
Overloaded AC outlets and extension cords are dangerous. So are frayed power cords and broken plugs. They may result in a shock or fire hazard. Call your service technician for replacement.
Do not Open the Monitor
There are no user serviceable components inside.
There are Dangerous High Voltages inside, even when the power is OFF.
Contact your dealer if the monitor is not operating properly.
To Avoid Personal Injury :
Do not place the monitor on a sloping shelf unless properly secured.
Use only a stand recommended by the manufacturer.
Do not try to roll a stand with small casters across thresholds or deep pile carpets.
To Prevent Fire or Hazards:
Always turn the monitor OFF if you leave the room for more than a short period of time. Never leave the monitor ON when leaving the house.
Keep children from dropping or pushing objects into the monitor's cabinet openings. Some internal parts carry hazardous voltages.
A3
Do not add accessories that have not been designed for this monitor.
During a lightning storm or when the monitor is to be left unattended for an extended period of time, unplug it from the wall outlet.
Do not bring magnetic devices such as magnets or motors near the picture tube.
On Installation
Do not allow anything to rest upon or roll over the power cord, and do not place the monitor where the power cord is subject to damage.
Do not use this monitor near water such as near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool.
Monitors are provided with ventilation openings in the cabinet to allow the release of heat generated during operation. If these openings are blocked, built-up heat can cause failures which may result in a fire hazard. Therefore, NEVER:
Block the bottom ventilation slots by placing the monitor on a bed, sofa, rug, etc.
Place the monitor in a built-in enclosure unless proper ventilation is provided.
Cover the openings with cloth or other material.
Place the monitor near or over a radiator or heat source.
On Cleaning
Unplug the monitor before cleaning the face of the picture tube.
Use a slightly damp (not wet) cloth. Do not use an aerosol directly on the picture tube because overspray may cause electrical shock.
On Repacking
Do not throw away the carton and packing materials. They make an ideal container in which to transport the unit. When shipping the unit to another location, repack it in its original material.
A4
Connecting the Monitor
Connection to any IBM VGA PC compatible system
Figure 1 shows the signal cable connections from the monitor to the
Video Graphics Array (VGA) port typical in an IBM PC or PC compatible. This also applies to any graphics video card for PC-CAD or workstation that has a 15 pin high density (3 row) D-Sub connector.
1.
Power off both the monitor and PC.
2.
Connect the 15 pin VGA connector of the supplied signal cable to the output VGA video connector on the PC and the matching input connector on the rear of the monitor. The connectors will mate only one way. If you cannot attach the cable easily, turn the connector upside down and try again. When mated, tighten the thumbscrews to secure the connection.
3.
Power ON the PC, then the monitor.
4.
If you see the SELF DIAGNOSTICS message, check the signal cable and connectors.
5.
After using the system, power OFF the monitor, then the PC.
Power Cord
Signal Cable
Figure 1.
A5
D-15P
Connecting to an Apple Macintosh PC
Figure 2 shows the connection to an Apple Macintosh, using a separately purchased adapter.
1.
Power OFF both the monitor and the PC.
2.
Locate the appropriate MAC to VGA adapter block at your local computer store. This adapter changes the high density 3 row 15 pin VGA connector to the correct 15 pin 2 row connection to mate with your MAC. Attach the other end of the signal cable to the side of the adapter block with 3 rows.
3.
Connect the attached adapter block/signal cable to the video output on your MAC.
4.
Power ON the PC, then the monitor.
5.
If you see the SELF DIAGNOSTICS message, check the signal cable and connectors.
6.
After using the system, power OFF the monitor, then the PC.
Adapter 15P
D-15P
Power Cord
Signal Cable
Figure 2.
A6
Front View
Power ON/OFF button
Digital Control Panel
Power (DPMS)
Indicator
Contrast Adjustment Control
Brightness Adjustment Control
Rear View
ID Label
AC Power Socket D-Sub Signal Connector
A7
Control Panel Function
Front Panel Controls
OSD Exit Button
OSD Enter Button
Power(DPMS) Indicator
OSD Select /Adjustment Button Brightness Contrast
Power On/Off Button
Control
OSD Enter Button
Function
Use this button to start/enter and exit from the On Screen Display (OSD). If there is no
OSD on the screen, One click (press) of this button will show the Main Menu.
To disappear of the OSD on the screen.
OSD Exit Button
OSD Select/
Adjustment Buttons
Use these buttons for selecting (highlighting) an OSD icon to be adjusted. It is also used for selecting the level of the selected item to be adjusted.
Used to adjust the brightness of the screen.
Brightness
Adjustment Control
Contrast
Adjustment Control
Power (DPMS)
Indicator
Adjust the display to the contrast desired.
Power ON/OFF
Button
This indicator lights up green when the monitor operates normally. If the monitor is in
DPM (Energy Saving) mode (stand-by/ suspend/power off), this indicator color changes to amber.
Use this button to turn the monitor on or off.
A8
On Screen Display (OSD) Control Adjustment
Making adjustments to the image size, position and operating parameters of the monitor are quick and easy with the On Screen
Display Control system, using only the Enter button and Adjustment
Control buttons. A quick example is given below to familiarize you with the use of the controls. Following this section is an outline of the available adjustments and selections you can make using the OSD.
Note :
Allow the monitor to stabilize for at least 30 minutes before making image adjustment.
OSD ETC
B A S I C A D J U S T M E N T S
6 8 . 6 k H z / 8 5 H z
E N T E R : S E L :
A single press of the ENTER button( ) will present you with the Main Menu of the on screen display system .
You want to move to the next icon, Adjust the next button
( )control.
then press the ENTER button.
press the EXIT button( )
OSD ETC
E N
H P O S I T I O N
S E L :
6 8 . 6 k H z / 8 5 H z
E N T E R : S E L :
When you are done, Press the
ENTER button ( ) once to return to the menu to make another selection.
OSD ETC
E N
H P O S I T I O N
S E L :
6 8 . 6 k H z / 8 5 H z
E N T E R : S E L :
Select an OSD icon to be adjusted.( )
OSD ETC
M I N
E X I T :
H P O S I T I O N
S E L :
M A X
A D J :
Adjust the level of the selected item.( )
A9
On Screen Display(OSD) Selection and Adjustment
You were introduced to the procedure of selection and adjusting an item using the OSD system.
Listed below are the icons, icon names, and icon descriptions of the items that are shown on the Menu.
OSD Adjust
OSD ETC
B A S I C A D J U S T M E N T S
6 8 . 6 k H z / 8 5 H z
E N T E R : S E L :
OSD ETC
E N
H P O S I T I O N
S E L :
6 8 . 6 k H z / 8 5 H z
E N T E R : S E L :
OSD ETC
M I N
E X I T :
H P O S I T I O N
S E L :
M A X
A D J :
Description
H Position
(Horizontal Position)
To move picture image left and right.
H Size
(Horizontal Size)
To adjust image width.
V Position
(Vertical Position)
To move image up and down.
V Size
(Vertical Size)
To adjust image height.
Zoom
To adjust horizontal and vertical image size simultaneously.
Tilt
To correct image rotation.
Recall
If the monitor is operating in a factory preset mode, this control will reset the image to the factory preset mode.
If the monitor is operating in a user mode, this control has no effect.
A10
OSD Adjust
OSD
G E O M E T R Y
6 8 . 6 k H z / 8 5 H z
E N T E R : S E L :
ETC
OSD ETC
E N
P I N C U S H I O N
S E L :
6 8 . 6 k H z / 8 5 H z
E N T E R : S E L :
OSD ETC
E N
M I N
E X I T :
P I N C U S H I O N
S E L :
M A X
A D J :
Description
(side)
Pincushion
To correct the bowing in and out of the image.
Trapezoid
To correct geometric distortion.
Pin balance
(Side pincushion balance)
To correct the balance of both sides bowling.
Parallelogram
This control adjusts for a skewing of the screen image.
Pin S Adjust
To correct the balance of both sides S bowling.
Pin W Adjust
To correct the balance of both sides W bowling.
Recall
Select the Recall screen to reset Side
Pincushion Balance, Parallelogram, Pin S
Adjust and Pin W Adjust to their original factory preset settings.
If the monitor is operating in a user mode, this control has no effect.
A11
OSD Adjust
OSD
I M A G E
6 8 . 6 k H z / 8 5 H z
E N T E R : S E L :
ETC
OSD ETC
E N
H M O I R E
S E L :
6 8 . 6 k H z / 8 5 H z
E N T E R : S E L :
OSD ETC
E N
M I N
E X I T :
H M O I R E
S E L :
M A X
A D J :
Description
H Moire
(Horizontal Moire)
Reduce horizontal moire when interference patterns of dark steady wary lines appear on your screen. The moire adjustments may affect the focus of the screen.
V Moire
(Vertical Moire)
Reduce vertical moire when interference patterns of dark steady wary lines appear on your screen. The moire adjustments may affect the focus of the screen.
H Convergence
(Horizontal Convergence)
This item allows you to adjust the horizontal convergence.
The horizontal convergence control adjust the alignment of the red and blue horizontal fields.
V Convergence
(Vertical Convergence)
This item allows you to adjust the vertical convergence.
The vertical convergence control adjust the alignment of the red and blue vertical fields.
Purity
This control adjust the purity of the overall image. You should only use this control it you notice an unevenness in a color.
U
Degauss
Used to demagnetize the picture to give a move account image and color.
A12
OSD Adjust
OSD
C O L O R
6 8 . 6 k H z / 8 5 H z
ETC
OSD ETC
E N
9 3 0 0 7 2 0 0
RGB K
9 3 0 0 K
C L A M P
6 8 . 6 k H z / 8 5 H z
Description
9300 9300K
To appear the display’s color temperature. Slightly bluish white.
7200 7200K
To appear the display’s color temperature.
Slightly reddish white.
RGB
User
To set your own color levels.
Allow for specific adjustments to Red,
Green and Blue (R/G/B).
K
Color Temp
(Temperature)
Temperature range is from 4000K to
10000K. So, user easily color set without adjustment Red, Green and Blue
(R/G/B).
CLAMP Clamp
In case of input SOG(Sync On Green)
Video Signal, the back raster will appear the green. Then, to select the SOG(Sync
On Green) in the clamp, will take you back to the original back raster.
A13
OSD Adjust
OSD
OSD O S D A D J U S T
ETC
6 8 . 6 k H z / 8 5 H z
E N T E R : S E L :
OSD ETC
E N
H P O S I T I O N
S E L :
6 8 . 6 k H z / 8 5 H z
E N T E R : S E L :
OSD ETC
E X I T :
H P O S I T I O N
:
S E L :
:
A D J :
Description
H Position
(Horizontal Position)
This item lets you adjust the OSD horizontal position.
V Position
(Vertical Position)
This item lets you adjust the OSD vertical position.
OSD Time
To control OSD display time from 5 second to 120 second.
OSD
L A N G U A G E
ETC
6 8 . 6 k H z / 8 5 H z
E N T E R : S E L :
OSD ETC
E N
E N G L I S H
F R A N Ç A I S
I T A L I A N O
S U O M I
E X I T :
L A N G U A G E
D E U T S C H
E S P A Ñ O L
S V E N S K A
S E L :
Language
To choose the language in which the control names are displayed.
OSD Menus are available in 7 language:
English, Deutsch, Français, Espaõl,
Italiano, Svenska and Suomi.
A14
OSD Adjust
OSD
ETC M I S C E L L A N E O U S
ETC
6 8 . 6 k H z / 8 5 H z
E N T E R : S E L :
OSD ETC
E N ii D D C
D E G A U S S
S E L :
6 8 . 6 k H z / 8 5 H z
E N T E R : S E L :
U
Description
Degauss
Used to demagnetize the picture to give a move account image and color.
Information
To inform users of preset and user mode data.
This item provides information about the stored video modes.
Video Level
To select input signal Level (0.7V or 1.0V).
DDC (Display Data Channel)
To select the DDC function.
A15
Video Memory Modes
The monitor has 38 memory locations for display modes, 12 of which are factory preset to popular video modes.
Factory Preset Timing Signal Chart
Video
Sync
N
T
Z
O
A
L
R
I
H
O
Polarity
Frequency kHz
Total Period
uS
Data Period
Blanking
Back Porch
uS uS
Front Porch
uS
Pulse Width
uS uS
Polarity
A
L
I
C
R
T
V
E
Frequency
Blanking
Hz
Total Period
mS
Data Period
mS mS
Front Porch
mS
Pulse Width
mS
Back Porch
mS
Resolution
Recall
-
31.469
31.778
25.422
6.356
0.640
3.810
1.9060
+
70.082
14.270
12.710
1.557
0.413
0.064
1.080
720
400
YES
-
31.469
31.778
25.422
6.356
0.636
3.813
1.907
-
59.940
16.683
15.253
1.430
0.318
0.064
1.048
640
480
YES
Mode1 Mode2
2.222
-
85.008
11.763
11.093
0.670
Mode3
VESA
Mode4
+
43.269
53.674
23.112
17.778
5.334
1.556
1.556
18.631
14.222
4.409
0.569
1.138
2.702
+
85.061
11.756
11.178
0.578
0.023
0.069
0.578
640
480
0.019
0.056
0.503
800
600
YES YES
Mode5
-
48.363
20.677
15.754
4.923
0.369
2.092
2.462
-
60.004
16.666
15.880
0.786
0.062
0.124
0.600
1024
768
YES
Mode6 Symbol
+
68.677
14.561
10.836
3.725
0.508
1.016
2.201
+
84.997
11.765
11.183
0.582
0.015
0.044
0.523
1024
768
YES
C
D
A
B
E
F
D
E
F
A
B
C
A16
Factory Preset Timing Signal Chart
Video
Sync
N
T
Z
O
A
L
R
I
H
O
Polarity
Frequency kHz
Total Period
uS
Data Period
uS
Blanking
uS
Front Porch
uS
Pulse Width
uS
Back Porch
uS
Polarity
A
L
I
C
R
T
V
E
Frequency
Blanking
Hz
Total Period mS
Data Period
mS mS
Front Porch
mS
Pulse Width mS
Back Porch
mS
Resolution
Recall
Mode7
+
63.974
15.632
11.797
3.835
0.590
1.180
2.065
+
60.013
16.663
16.006
0.657
0.016
0.047
0.594
1280
1024
YES
11.762
11.235
0.527
0.011
0.033
0.483
1280
1024
2.844
0.406
1.016
1.422
+
85.024
Mode8 Mode9 Mode10 Mode11 Mode12 Symbol
VESA APPLE
+ + + -
91.146
93.750
100.00
49.725
68.681
10.971
8.127
10.666
7.901
10.000
7.407
20.111
14.525
14.560
11.520
A
B
2.765
0.316
0.948
1.501
+
75.000
2.593
0.297
0.889
1.407
+
80.000
5.586
0.559
1.117
3.910
-
74.550
3.040
0.320
1.280
1.440
-
75.062
E
F
C
D
13.333
12.800
0.533
0.011
0.032
0.490
1600
1200
12.500
12.000
0.500
0.010
0.030
0.460
1600
1200
13.414
12.549
0.865
0.040
0.061
0.764
832
624
13.322
12.667
0.655
0.044
0.044
0.567
1152
870
C
D
A
B
E
F
YES YES YES YES YES
A17
User Modes
Modes 1-26 are empty and can accept new video data. If the monitor detects a new video mode that has not been present before or is not one of the preset modes, it stores the new mode automatically in one of the empty modes starting with mode 1.
If you use up the 26 blank modes and still have more new video modes, the monitor replaces the information in the user modes starting with mode 1.
Recalling Display Modes
When your monitor detects a mode it has seen before, it automatically recalls the image settings you may have made the last time you used that mode.
You may, however, manually force a recall of each of the 12 preset modes by pressing the Recall button. All preset modes are automatically recalled as the monitor senses the incoming signal.
The ability to recall the preset modes is dependent on the signal coming from your PC’s video card or system. If this signal does not match any of the factory modes, the monitor automatically sets itself to display the image.
A18
Energy Saving Design
This monitor complies with the EPA's Energy Star program, which is a program designed to have manufacturers of computer equipment build circuitry into their products to reduce power consumption during time of non-use.
This monitor also goes into its energy saving mode if you exceed the monitor's operating limits, such as the maximum resolution of
1600x1200 or the frequency refresh rates of 30-100kHz horizontal or
50-200Hz vertical. When this monitor is used with a Green or EPA
Energy Star PC, or a PC with a screen blanking software following the
VESA Display Power Management Signalling (DPMS) protocol, this monitor can conserve significant energy by reducing power consumption during periods of non-use. When the PC goes into the energy saving mode, the monitor will go into a suspended operation state, indicated by the Power LED light changing from a green color to an amber color. After an extended period in the suspended mode, the monitor will then enter a semi-OFF mode to conserve more energy. In the semi-OFF mode or DPMS OFF mode as we call it in our specifications, the Power LED will still show an amber color.
When you awaken your PC by hitting a key or moving the mouse, the monitor will also awaken to its normal operating mode, indicated by the green Power LED light. By following these conventions, the power consumption can be reduced to the following levels:
Power Consumption
Mode
Hori.
Sync
Verti.
Sync
Normal(Max.)
Stand-by
Suspend
Off
On
Off
On
Off
On
On
Off
Off
Video
Normal
Off
Off
Off
Power
Consumption
140W
8W
8W
3W
LED Color
Green
Amber
Amber
Amber
A19
Low Radiation Compliance (MPR II)
This monitor meets one of the strictest guidelines available today for low radiation emissions, offering the user extra shielding and an antistatic screen coating. These guidelines, set forth by a government agency in Sweden, limit the amount of emission allowed in the
Extremely Low Frequency (ELF) and Very Low Frequency (VLF) electromagnetic range.
Self Diagnostics
S E L F D I A G N O S T I C S
C H E C K S I G N A L C A B L E
N O S I G N A L D E T E C T E D
This monitor can sense when there is a possible problem present, and informs you of this condition by presenting you with a SELF
DIAGNOSTICS OSD. This OSD may pop up when it is On but no signal is detected. In this case the message
CHECK SIGNAL CABLE will be high lighted, alerting you to check the signal cable connections.
DDC (Display Data Channel)
DDC is a communication channel over which the monitor automatically informs the host system (PC) about its capabilities. This monitor has two DDC function; DDC1 and DDC2B. DDC1 and DDC2B carry out uni-directional communication between the PC and the monitor. Under these situations, the PC sends display data to the monitor but not commands to control the monitor settings.
Note : PC must support DDC functions to do this.
If your monitor is displaying a mono chrome image or the wrong resolution, select the
DDC OFF function.
A20
Troubleshooting
Self diagnostics message.
The signal cable is not connected.
OUT OF FREQUENCY message appears.
The frequency of the sync input is outside the operating range of the monitor.
O U T O F F R E Q U E N C Y
H F : 1 2 0 . 8 k H z
V F : 1 1 0 . 0 H z
O P E R A T I N G F R E Q U E N C Y
H F : 3 0 1 0 0 k H z
V F : 5 0 2 0 0 H z
P O W E R S A V E A F T E R 2 0 S E C .
*Horizontal Frequency: 30-100kHz
*Vertical Frequency: 50-200Hz
Use the graphics board's utility software to change the frequency setting (Refer to the manual for graphics board).
The power LED is illuminated amber.
Display power management mode.
These is no sync signal.
The signal cable is not fastened securely.
Check the computer power and graphics adapter configuration.
The image on the SCREEN is not centered, or too small, or not a rectangle shape.
Image adjustment not been done yet in the current operating mode. Use the SELECT and or buttons to set the image to your liking.
The monitor doesn't enter the power saving off mode (Amber).
Computer video signal is not VESA DPMS standard. Either the
PC or the video controller card is not using the VESA DPMS power management function.
Note : If the power indicator(LED) light is blinking amber, may result in abnomal condition of the monitor.
Then press a power ON/OFF button on the front panel control and call your service technician for more information.
A21
Service
Unplug the monitor from the wall outlet and refer servicing to qualified service personnel when :
The power cord or plug is damaged or frayed.
Liquid has been spilled into the monitor.
The monitor has been exposed to rain or water.
The monitor does not operate normally following the operating instructions. Adjust only those controls that are covered in the operating instructions. An improper adjustment of other controls may result in damage and often requires extensive work by a qualified technician to restore the monitor to normal operation.
The monitor has been dropped or the cabinet has been damaged.
The monitor exhibits a distinct change in performance.
Snapping or popping from the monitor is continuous or frequent while the monitor is operating. It is normal for some monitors to make occasional sounds when being turned on or off, or when changing video modes.
Do not attempt to service the monitor yourself, as opening or removing covers may expose you to dangerous voltage or other hazards. Refer all servicing to qualified service personnel.
When replacement parts are required, have the service technician verify in writing that the replacements used have the same safety characteristics as the original parts. Use of manufacturer specified replacements can prevent fire, shock, and other hazards.
Upon completion of any service or repairs to the monitor, ask the service technician to perform the safety check described in the manufacturer's service manual.
When a video monitor reaches the end of its useful life, improper disposal could result in a picture tube implosion. Ask a qualified service technician to dispose of the monitor.
A22
Specifications
Sync Signal Types
Type
Separate Sync
Composite Sync
Sync On Green
H. Sync
H. Sync
H/V Sync
-
(N.C : No Connection)
Signal Connector Pin Assignment
1
6
11 15
10
5
V. Sync
V. Sync
-
-
Green
-
N.C
H/V Sync
Pin Signal(D-Sub)
1 Red
2 Green
3 Blue
4 Ground
5 Self-Test
6 Red Ground
7 Green Ground
8 Blue Ground
Note :No. 5 Pin have to ground on the PC side.
Pin
Signal(D-Sub)
9 NC
10 Ground
11 Ground
12 SDA
13 Hori. Sync
14 Vert. Sync
15 SCL
A23
Specifications
Picture tube
19 inches (18.0 inches viewable) FST, 90˚ deflection
Antistatic multi-layer Coated
0.26 mm dot pitch, Non-glare, Darkface
AR-ASC (Anti-Reflective Anti-Static Coating)
Sync Input
Horizontal Frequency : 30 - 100kHz (Automatic)
Vertical Frequency : 50 - 200Hz (Automatic)
Input Form : Separate, Composite, SOG(Sync On Green),
Positive/Negative,
Signal input : 15 pin D-Sub Connector
Video Input
Input Form
Resolution
: Separate, RGB Analog, 0.7 Vp-p/75 ohm,
Positive
: 1600 x 1200, 80Hz
Power Input
100-240VAC 50/60Hz 2.0A
Dimensions (with tilt/swivel stand)
Width : 458 mm/18.0inches
Depth
Height
: 479 mm/18.9 inches
: 468 mm/18.4 inches
Weight
Net : 24.3kg (53.57Ibs)
Environment
Operating condition
Temperature
Humidity
Storage condition
Temperature
Humidity
: 10˚C to 35˚C
: 10% to 90% non-condensing
: 0˚C to 60˚C
: 5% to 90% non-condensing
Information in this document is subject to change without notice and does not represent a commitment on the part of LG Electronics Inc.
A24
Monitor Limited Warranty for the United States and Canada
LG Electronics U.S.A., Inc. will repair or at its option replace, without charge, your product which proves to be defective in material or workmanship under normal use, during the warranty period listed below from the date of original purchase. This warranty is good only to the original purchaser of the product
during the warranty period as long as it is in the U.S. including Alaska, Hawaii, U.S. Territories and all Canadian Provinces.
MODEL #
LABOR
3 YEARS
WARRANTY PERIOD
PARTS
3 YEARS
CRT
3 YEARS
HOW SERVICE IS HANDLED
Call 1-800-243-0000, 24 hrs a day, 7 days per week, please have your product type (Monitor, TV, VCR) and
ZIP code ready.
No other express warranty is applicable to this product. THE DURATION OF ANY IMPLIED WARRANTIES,
INCLUDING THE IMPLIED WARRANTY OF MERCHANTABILITY, IS LIMITED TO THE
DURATION OF THE EXPRESS WARRANTY HEREIN. LG ELECTRONICS U.S.A., INC.
SHALL NOT BE LIABLE FOR THE LOSS OF THE USE OF THE PRODUCT,
INCONVENIENCE, LOSS OR ANY OTHER DAMAGES, DIRECT OR CONSEQUENTIAL,
ARISING OUT OF THE USE OF, OR INABILITY TO USE, THIS PRODUCT OR FOR ANY
BREACH OF ANY EXPRESS OR IMPLIED WARRANTY, INCLUDING THE IMPLIED
WARRANTY OF MERCHANTABILITY APPLICABLE TO THIS PRODUCT.
Some states do not allow the exclusion or limitation of incidental or consequential damages or limitations on how long an implied warranty lasts, so these limitations or exclusions may not apply to you. This warranty gives you specific legal rights and you may also have other rights which vary from state to state.
THE ABOVE WARRANTY DOES NOT APPLY:
• To damages or problems which result from delivery or improper installation.
• To damages or problems which result from misuse, abuse, accident, alteration, or incorrect electrical current or voltage.
• To service calls, which do not involve defective workmanship or material, such as head cleaning and expaining the operation of the unit.
Therefore these costs are paid by the consumer.
CUSTOMER ASSISTANCE NUMBERS:
To Prove Warranty Coverage: Retain your Sales Receipt to prove date of purchase.
Copy of your Sales Receipt must be submitted at the time warranty service is provided.
To Obtain Product or Customer
Assistance:
For Your Nearest Authorized
Service Center:
Call 1-800-243-0000 (Mon-Fri 8am-5pm CST)
Push Appropriate Menu Code.
Call 1-800-243-0000, 24 hrs a day, 7 days per week, please have your product type (Monitor, TV, VCR) and ZIP code ready.
All Customers In Canada
Please Call
Or see website at
http://www.LGEservice.com
or send e-mail to
(905)-670-0650
A25

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Key features
- High resolution 19-inch monitor
- Compatible with various video operating modes
- Wide compatibility with IBM PC, PS/2, Apple, Macintosh, Centris, Quadra, and Macintosh II family computers
- Digital controls for convenient image adjustment
- Energy efficient design
- Low radiation emissions
- DDC (Display Data Channel) support