Korea Data Systems Co KLT-1500A Color Monitor 15" TFT Flat Panel 1024 X 768 User Manual 8
Korea Data Systems Co Ltd Color Monitor 15" TFT Flat Panel 1024 X 768 8
8
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| Document ID | 19728 |
| Application ID | 8066aoWuySzvDHXaRetliQ== |
| Document Description | 8 |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 38.13kB (476602 bits) |
| Date Submitted | 1999-01-15 00:00:00 |
| Date Available | 1999-02-12 00:00:00 |
| Creation Date | 2001-07-07 08:05:55 |
| Producing Software | Acrobat Distiller 4.0 for Windows |
| Document Lastmod | 2001-07-07 08:05:57 |
| Document Title | 8 |
18W
15” TFT LCD MONITOR
KLT - 1500A
VER 0.0
gnmaflna Emma: nrmuu
1.1 Introduction ............................... 2
1.2 Features ............................... 3
1.3 Precautions -__--------------------_--_____ 4
Chapter 2
2.1 Installation ................................ 5
2‘2 OSD control Function ................................ 6
Chapter 3
3.1 Factory Preset Timing -------------------------------- 12
. 3.2 Trouble Shooting ............................... 13
Appendix '
Signal Connector Pinouts ............................... 15
Technical Data ............................... 15
Earn: Ema Stolen" KLT-IIWA __._~—._—_._—_— .
CHAPTER 1
The analog LCD monitor incorporates the latest state-of-art
Color liquid crystal display (LCD) technology providing wider
viewing angle with higher contrast ratio for IBM compatible PC,
Apple Macintosh and NEC PC98 VGA display
The monitor has many advantage characteristics: safe from
electromagnetic wave, lights, sharp and slim, This makes the monitor
extremely suitable in the environment of administration, transportation
system, research. etc
The analog LCD monitor does not emit any X-ray radiation and
magnetic emission greatly reduces the eyestrain and any potential health
harmful bringing by CRT display. Moreover, our display controls on
the behind side of the panel provides flexibility with simple controls.
You could use these controls to adjust the display as your desire.
The Analog LCD monitor adopted the advanced active TFT module.
It has 1024x768 pixels resolution, high contrast, wide viewing angle and
the colors up to 262K.
Ezmngam Bum": KLT-ISWA
1.2 FEATURES
l Supports DPMS for monitor power management.
I Support DDCI & DDCZB.
I On Screen Display (OSD);Contrast, Brightness, H-Position, V-Position,
Tuning. Fine-tuning, Auto centering etc., Screen Size are adjustable
through button.
I Built-in I5.0 inch amorphous silicon TFT(Thin Film Transistor)
LCD(Liquid Crystal Display) panel.
I Resolution : up to 1024 X 768 pixels(XGA).
I Color : 262.144 colors support.
I Dot pitch : 0.297(H)>< 0.297(V) m.
l Scanning frequency : 30KHZ ~ 64KHZ(H), 50Hz ~ 75HZ(V),
I Universal power supply : AC 100 — 250V allowed.
I Power consumption : Normal : 45 Watt Max.
Standby : 8 Watt Max.
Suspend : 8 Watt Max.
Off : 7 Watt Max.
l Outside dimension : 388mm(W) X 406mm(l-l) >< 200.6mm(D)
[15.28 ~(W)><15.’98 ” (H)>< 7.90 ' (D)]
I Weight : 4.5kg (net).
Emu Efla Emmi; KLT-ISWA .
1.3 PRECAUTIONS
WQMQM» ~ -
The monitor must be treated with caution and not be exposed to impact
and shock. The monitor is made of fragile glass panel.
0 DO NOT EXPOSE TO SHARP SHOCK.
Never touch the display area or rub on it with a hard, stiff object or
tools because the panel is easily scratched. even your monitor is
protected with one glass product.
0 CLEANING
The display area is highly prone to scratching. Do not use ketone
type material (ex. Acetone), Ethyl alcohol, toluene, ethyl acid or
Methyl chloride to clear the panel. It might permanently damage
the panel.
The desirable cleaners are water, IPA (lso Prophyl Alcohol) or Hexane.
Don’t let water or oil penetrate the monitor. [f the droplets are kept
for a longtime, staining and discoloration may occur.
Keep food particles and fingerprints away from the display area.
0 STORAGE
Do not store the monitor in temperature higher than 40°C (104"F) or
humidity higher than 90% and no condensation.
Store in dark places away from sunlight and ultra violet (UV) radiation.
Air bubble may develop within the glass panel, if this is not observed.
Ema flaw Swirl/u (LT-150“
CHAPTER 2
mat-1&4 INSIALLQLONa-Mwmmmmmm
This monitor is set the analog LCD monitor to the ultimized
performance and visual effect.
0 PRODUCT PACKAGE
Open the shipping carts on and check the contents. If any items are
missing or damaged, contact your dealer immediately.
The package should include the following items.
1 Analog Color TFT LCD Monitor
l Accessory Box:
I AC to DC adapter X l
2. Power Cord X l
3 User’s manual X 1
0 POWER REQUIREMENTS
The monitor is equipped with an auto-sensing power supply for
voltage ranges from 100-120VAC/200-250VAC, 60/50Hz.
Confirm the line voltage designation attached the bottom of the
monitor
0 FOLLOW THESE STEPS TO INSTALL THE MONITOR
1. Before you connect the cables, make sure that the monitor and
system unit power switches are OF E
Plug one end of the lSpin—signal cable to the rear of your system.
Tighten the two screws on the cable connector, otherwise the screen
may be abnormal operate.
to
Connect the power jack to the power cable witch located at rear of
the signal cable through the AC/DC adapter.
4. Connect the power cord on the AC outlet; see the Fig. 1.
U)
Emma,“ 5mm (LT-um '
FIG. I
2.2 OSD CONTROL FUNCTIONS
The OSD control keys are located on the rear right bottom side of the
monitor. They are shown in the fig.2 below and described in the
following paragraphs.
i The "Recall" key is moved back compare to the other keys.
That’s not fault. It’s a prevention of the mis-operating.
Funchofl
Increase 7
Deere - ”’
Recall
OSD CONTROL
FIG. 2
WW
Eon-“Em Sum: KLT-ISMA '
The OSD keys are described as follow
....1:,E.QN.CT10N Displsyed. mmsfismmmflsmmmm
2.
+ A Move item to upwards and mcrease a setting value.
— I Move item to downwards and decrease a setting value.
3.
4, RECALL : The preset of all function for current mode will be
recalled.
Details are as follows
1. CONTRAST (1 — 100) CONTROL
Contrast adjusts foreground white level of screen image.
[+] increases contrast. [-] decreases contrast.
0 CONTRAST
2. BRIGHTNESS (l — 100) CONTROL
Brightness adjusts background black level of screen image,
[+] increases brightness. [-] decreases brightness.
{O} BRIGHTNESS
Ema Ema System: tar-15m -
3. 051) POSITION (1 - 100) CONTROL( H-POS & V-POS)
“w” ,9,§9,_POSITIO,N moves OSD screen horizontally & verticall and left
& right. [+] moves OSD to right or upward, [- -] moves Ogg to iefi or
downw ard.
4. COLOR
SELECT R,G.ur B
4-1. With the above menu on screen, highlight the preset l (or 2) you
want or individually adjust R, G or B by pressing [+] or H.
A shaded box highlights the control.
4-2. To activate the highlighted control, press [MENU] .
4-3. To adjust the activated control item, press [+] or H.
44. To deactivate the control, press [MENU]. The COLOR
control is no longer highlighted. To adjust another control on
the color control menu, repeat steps 4-1 ~ 4-4 to exit the color
screen, highlight RETURN and press [MENU].
gang,” Emma: (LT-15mm ————~——————-— "
”"wm'TSTLCD CONTROL Vivian ,- t - ., ~ - Jflmmwww~ we“
LCD CONTROL displays the LCD Control Menu as below
E] 030 POSITION
**** For the best image quality, do the following.“‘"
I i Assummg that you set your computer’s graphic card so that it outputs a
video signal [024 X 768 @ 60Hz.
H . Activate AUTO CENTER
HI. If necessary, make small adjustments using H SIZE and H POSITION until
the screen image is completely visible. (The black border around the edge
of the screen should barely touch the illuminated "active area“ of the LCD.
IV . Adjust TUNING or FINE TUNING so that the screen image looks focused,
crisp, and sharp.
Emmflam Swift": nr—um '
5-1. HSIZE.
H SIZE(width) adjusts the horizontal size (width)of screen image.
[+] increases width of screen image, ['15d5959$§.§w4% . _ . , r n m. A”
mwwsma- v ~ A
5-2. H. V-POSITION
Moves screen image left, right? up, or down [+1 moves screen image
to right. or up, [-] moves screen image to lefl‘ or down.
®OR Z>®OR®
Q (3 Q Q 6
SELECT H v
PosmON or ADJUST
~U
RETURN
<2 TOMAIN
EXIT
10
Emaflm Sum": unsm
5-3. TUNING
TUNING sharpens focus by aligning the illuminated pixels. ‘
Press [+] or H until the s‘creen” image‘look's focused,“'ci‘i$f Tfiifl‘sh'i-p‘.‘ " m ’
TUNING
ADJUST
’ RETURN
Q: TOMAINé (39002? ¢
ADJUST
5-4. AUTO CENTER
Automatically centers and sizes the screen image.
Press the [+] or H to select ON.
5-5, INFORMATION
Displays the signal input fequency coming from the video card in
your computer (horizontal scan, refresh rate, and polarity). See your
video card user guides for more details.
lNFOHMATlON
ll
Chapters , -~ W
3.1 FACTORY PRESET TIMINGS
Timings shown as below have been pre-adjusted for this KLT-ISOOA.
For more information, see your graphics card user’s guide.
1 gHon'z. Freq. (kHz) V511. Freq. (Hz) Polarity(H/V)
1 VGA 640 x 350 1 31.47 L 70.00 ‘ +/.
1 VGA 640>< 480 31.47 { 60.00 44
3 VGA 640 ><4oo ? 31 47 ‘ 70.00 4+
VESA 640 x 480 . 37.86 . 72.00 ' 4.
1 VESA 640 x 480 ‘ 37.50 i 7500 1 -/»
VGA 720 x 400 1 31.47 4 70.00 -/+
VESA 800 x 600 , 35.16 ‘1 56.00 +/+
1 V'ESA 800 x 600 1 37.88 1 60.00 a +1+
VESA 300 x 500 5 48.08 ' 72.00 +/+
VESA 800 x 600 1 46.88 3 75.00 +/+
VESA 1024 xm—l— 48.36 60.00 -/-
VESA 1024 x 763 : 56,48 1 70.00 1 4-
‘ VESA 1024 x 768 1 60.02 1 75.00 +/+
1 MAC 640 x 480 1 35.00 . 67.00 4-
' 1 MAC 1024 x 7684 60.24 ' 75.00 4.
Ewan, Sum: [LT-ISM
3.2 TROUBLESHOOTING
0 No power
/ Flip the Power switch ON, The Power Light turns on.
1 Make sure A/C power cord is securely connected to the power
Jack and to a power outlet,
/ Plug another electrical device (like a radio) into the power outlet
to verify that the power outlet is supplying the proper voltage.
0 Power on but no screen image.
/ Make sure the video cable attached with the KLT-lSOOA is tightly
secured to the video output port on the back of the computer.
/ Adjust the brightness and contrast.
0 Flickering
/ Not enough power is being supplied to the KLT-ISOOA.
Connect the KLT-ISOOA to a different outlet, If a surge
protector is being used, there may be too many devices plugged in,
\/ See Factory Preset Timings on page 16 with a list of refi'eshes
rates and frequency settings showing the recommended setting
for this KLT-1500A.
0 Wrong or abnormal colors.
f If any colors (red, green, or blue) are missing, check the video
cable to make sure it is securely connected Loose pins in the
cable connector could cause a bad connection.
/ Connect the KLT-1500A to another computer.
/ Check the graphics card for proper sync scheme (or sync
polarities) to match the KLT-lSOOA’s specifications.
13
gal-again Sum: [LT-13m
0 Double (spilt) screen image.
/ Make sure your graphics card is set to Non-Interlaced mode.
0 Entire screen image roll (scrolls) vertically
/ Make sure the input signals are within the KLT-lSOOA’s specified
frequency range.
/ Connect the video cable securely.
/ Try the KLT-ISOOA with another power source.
0 Control buttons do not work
/ Press only one button at a time.
/ Press FUNCTION and [+] simultaneously to unlock control
buttons.
14
ENE“ Bum (LT-15m
APPENDIX
0 SIGNAL CONNECTOR PINOUTS
I POWER JACK
1—6—2
Ground \
J 1
‘ 2
‘ DC +15A0V output
I RGB SINAL CONNECTOR
; Pin 1 1 RED
Pin 2 g GREEN
Pin 3 ‘ BLUE
1 Pin 4 ‘ NC
1 Pin 5 GND
‘ Pin 5 . REDGND
Pin 7 3 GREENGND
Pin 8 J BLUEGND
Pin 9 ‘ NC.
Pin 10 1 GND
Pin 11 w GND
Pin 12 ‘ SDA
i Pin 13 i HORIZONTAL SYNC.
‘ Pin 14 VERTICAL SYNC,
Pin 15 } SCL
l5
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0 TECHNICAL DATA
Specifications
LCD Type
Color Filter
Colors
Glass surface
Viewing Lefi / Right
Angles Up / Down
Compatible PC
Macintosh
Refresh Rate
Connectors Input Signal
Power
Power Voltage output
Input
Consumption
Display Area
Operating ' Temperature
Humidity
Altitude
Storage Temperature
Conditions Humidity
Dimension
Weight
15.0” diagonal viewable screen
TFT(Thin Film Transistor), Active
Matrix Panel, 0.29mm pixel pitch
R,G,B vertical stripe
262,144
Anti-glare coating
60 ° / 60 '
55 ° / 55 °
IBM XT, AT, 386, 486, Pentium or
PS/2 and compatibles(from VGA up
to 1024 X 768 @ 75Hz NI.)
Power Macintosh (1024 X 768)
Till 1024 X 768 @75Hz NI
lS-pin mini D-sub
AC [11
AC 100-250V 50-60Hz
DC 15V / 3A
45 watts (maximum)
304,128(H) >< 2284096(V)(15.0 inch)
50°F to 104°F(10“C to 40C)
20% RH to 90%RH(no condensation)
10,000 feet
-4"F to 122°F(-20°C to +501?)
5%RH to 95% RH(no condensation)
388mm(W) >< 406mm(H) X 200r6mm(D)
4.5Kg
16
FCC RADIO FREQUENCY
INTERFERENCE STATEMENT
Korea Data Systems. Co.. ud.
This demos compiiu wiln Part is own Fcc Rules. Operation is lublecttn the following me conditions: 11) mm device may
not mine harmful myruenee, and (2) this device must accept any Interference recslved. including Interference out my muse
undesired operation
Foo in: EVOKLT-lsnoA
WARNING:
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 residentia
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 or television communications. However,
there is no guarantee that interference will not occur in a particular installation. If
this equipment does cause 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 one or more of the following measures:
o Reorient or relocate the receiving antenna.
. Increase the Separation between the equipment and 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.
This equipment has been certified to comply with the limits for a Class B
computing device, pursuant to Part 15 of FCC rules. Only peripherals (computer
input/output devices, terminals, printers, etc.) certified to comply to the Class B
limits may be attached to this computer. Operation with non-certified peripherals
is likely to result in interference to radio and TV reception.
INFORMAnon T0 USER:
Any changes or modifications not expressly approved by the party responsible
for compliance could void the user's authority to operate this equipment.
APPENDIX C: Conducted and Radiated Test Methodology
The power line conducted emission measurements were performed in a Series 81 type shielded enclosure
manufactured by Rayproof. The EUT was assembled on a wooden table 80 centimeters high. Power was fed to the
EUT through a 50 ohm / 50 microhenry Line Impedance Stabilization Network (LISN) The EUT LlSN was fed
power through an A.C filter box on the outside of the shielded enclosure. The filter box and EUT LISN housing
are bonded to the ground plane of the shielded enclosure. A second LISN, the peripheral LISN, provides isolation
for the EUT test peripherals, This peripheral LlSN was also fed A.C. power. A metal power outlet box, which is
bonded to the ground plane and electriwlly connected to the peripheral LISN, powers the EUT host peripherals
The spectnirn analyzer was connected to the A.C, line through an isolation transformer. The 50-ohm output of the
EUT LISN was connected to the spectrum analyzer input through a Solar 400 kHz high-pass filter. The filter is
used to prevent overload of the spectrum analyzer from noise below 400 kHz. Conducted emission levels were
measured on each current-carrying line with the spectrum analyzer operating in the ClSPR quasi-peak mode (or
peak mode if applicable). The analyzer's 6 dB bandwidth was set to 9 kHz. No video filter less than 10 times the
resolution bandwidth was used. Average measurements are performed in linear mode using a 10 kHz resolution
bandwidth, is 1 H2 Video bandwidth, and by increasing the sweep time in order to obtain a calibrated measurement.
The emission spectrum was seemed from (150/450) kHz to 30 MHz. The highest emission amplitudes relative to
the appropriate limit were measured and have been recorded in this report.
are;
Before final measurements of radiated emissions were made on the open—field three/ten meter range, the EUT was
scanned indoors at one meter and three meter distances, in order to determine its emissions spectrum signature.
The physical arrangement of the test system and associated cabling was varied in order to determine the effect on
the EUT's emissions in amplitude, direction and frequency This process was repeated during final radiated
emissions measurements on the open-field range, at each frequency, in order to insure that maximum emission
amplitudes were attained.
Final radiated emissions measurements were made on the ten—meter, open-field test site. The EUT was placed on a
noneonductive tin‘ntable approximately 0.8 meters above the ground plane. The spectrum was examined from 30
MHz to 1000 MHz using a Hewlett Packard 856613 spectrum analyzer, a Hewlett Packard 85650A qnaSi-peak
adapter, and Antenna Research Bilog antenna. In order to gain sensitivity, a RT]. PR-1040 preamplifier was
connected in series between the antenna and the input of the spectrum analyzer
At each frequency, the EUT was rotated 360 degrees, and the antenna was raised and lowered li'om one to four
meters in order to determine the maximum emission levels. Measurements were taken us'ng both horizontal and
vertical antenna polarimtions. The spectrum analyzers 6 dB bandwidth was set to 120 kHz, and the analyzer was
operated in the CISPR quasi-peak detection mode. No video filter less than 10 times the resolution bandwidth was
used. When any clock exceeds 108 MHz, the EUT was tested between 1 to 2 Gigahenz in peak mode with the
resolution bandwidth set at 1 MHz as stated in ANSI C63 4. The highest emission amplitudes relative to the
appropriate limit were measured and recorded in this report.
Note: Rhei‘n Tech Laboratories, Inc. has implemented procedures to minimize errors that wear fiom test
instruments. calibration, procedures, and test scraps. Test instrument and calibration errors are documented from
the manufizcturzr ar calibration lab. Other errors have been defined and calculated within the Rhein Tech quality
manual, section 6.1. Rheiri Tech implements the following procedures to minimize errors that may occur: yearly as
well as daily calibration methods, technician training. and emphasis to employees on avoiding error.
a.“ scam
non-mummies 9mm
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