Computer Tech Link CTL 5xn User Manual

COLOR MONITOR

Model No : CTL 5xn

USER

'

SMANUAL

IMPORTANT SAFEGU ARDS

1. Read all of these instructions.

2. Save these instructions for later use.

3. Unplug this monitor from the wall
outlet before cleaning. Do not use liquid
cleaners or aerosol cleaners. Use a damp
cloth for cleaning.

4. Do not use attachments not recommended by the
monitor manufacturer as they may cause hazards.

5. Do not use this monitor near water for example, near
a bathtub, washbowl, kitchen sink, or laundry tub, in a
wet basement or near a swimming pool, etc.

6. Do not place this monitor on an
unstable cart, stand, or table. The monitor
may fall, causing serious injury to a child
or adult, and serious damage to the
appliance.

7. Slots and openings in the cabinet and
the back or bottom are provided for
ventilation, and to ensure reliable

operation of the monitor and to protect it
from overheating, these openings must not be blocked
or covered. The openings should never be blocked by
placing the monitor on a bed, sofa, rug, or other similar
surface. This should never be placed near or over a
radiator or heat register. This monitor should not be
placed in a built-in installation such as a bookcase
unless proper ventilation is provided.

8. This monitor should be operated only

from the type of power source indicated

on the marking label. If you are not sure

of the power supplied to your home,

consult your monitor dealer or local

power company.

9. This monitor is equipped with a 3-wire

grounding type plug, a plug having a

third (grounding) pin. This plug will only

fit into a groundingtype power outlet.

This is a safety feature. If you are unable
to insert the plug into the outlet, contact your electrician
to replace your obsolete outlet . Do not defeat the
purpose of the groundingtype plug.

10. Do not allow anything to rest on the

power cord. Do not locate this monitor

where the cord will be abused by persons

walking on it.

11. Follow all warnings and instructions marked on the
monitor.

12. For added protection for this monitor
during a lightning storm, or when it is left
unattended and unused for long periods of
time, unplug it from the wall outlet. This
will prevent damage to the set due to

lightning and powerline surges.

13. Do not overload wall outlets and extension cords as
this can result in fire or electric shock.

14. Never push objects of any kind into this monitor
through cabinet slots, as they may touch dangerous
voltage points or short out parts that could result in a
fire or electric shock. Never spill liquid of any kind on
the monitor.

15. Do not attempt to service this monitor
yourself as opening or removing covers
may expose you to dangerous voltage or
other hazards. Refer all servicing to
qualified service personnel.

16. Unplug this monitor from the wall outlet and refer
servicing to qualified service personnel under the
following conditions:

a. When the power cord or plug is damaged or frayed.
b. If liquid has been spilled into the monitor.
c. If the monitor has been exposed to rain or water.
d.If the monitor does not operate normally by following

the operating instructions. Adjust only those controls
that are covered by the operating instructions as
improper adjustment of other controls may result in
damage and will often require extensive work by a
qualified technician to restore normal operation.

e. If the monitor has been dropped or the cabinet has
been damaged.

f. When the monitor exhibits a distinct change in
performance this indicates a need for service.

17. When replacement parts are
required, be sure the service technician
has used replacement parts specified by
the manufacturer that have the same
characteristics as the original part.
Unauthorized substitutions may result
in fire, electric shock, or other hazards.

18. Upon completion of any service or repairs to this
monitor, ask the service technician to perform routine
safety checks to determine that the monitor is in safe
operating condition.

FEDERAL COMMUNICATIONS COMMISSION RADIO
FREQUENCY INTERFERENCE STATEMENT

NOTE: 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 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 one or more of the
following measures :

ƒ¡Reorient or relocate the receiving antenna.
ƒ¡Increase the separation between the equipment and receiver.
ƒ¡Connect the equipment to an outlet on a circuit different from that to

which the receiver is connected.

ƒ¡Consult the dealer or an experienced radio, TV technician for help.

CAUTION: Any changes or modifications not expressly approved by the

part responsible for compliance could void the user's authority
to operate the equipment.

CANADIAN DEPARTMENT OF COMMUNICATIONS
COMPLIANCE STATEMENT

This digital apparatus does not exceed the Class A/Class B (whichever
is applicable) limits for radio noise emissions from digital apparatus set
out in the
Communications.

Avis de conformité aux normes du Ministère des Communications du
Canada.

Le present appareil numérique n¡flemet pas de bruits radioélectriques
depassant les limites applicables aux appareils numériques de Class
A/de Class B (selon le cas) prescrites dans le règlement sur le brouillage
radioélectrique édicte par le ministère des communications du canada.

Radio Interference Regulations of the Canadian Department of

The power cord is used as a main disconnect device. Disconnect the power
cord before servicing.
The outlet must be installed near the monitor and must be easily accessible.

As an ENERGY STAR Partner, Daewoo Electronics Co., Ltd. has determined that
this product meets the Energy Star guidelines for energy efficiency.

CONTENTS

Introduction 1

Product Features 2

Setup 3

Installing the Tilt/Swivel Stand 3
Connecting the D-Sub Signal Cable 4
Connecting to Your Macintosh Computer 4
Connecting the Power Cord 4
Power Management System 5
DDC for Plug & Play 5

Operation & Adjustment 6
Specifications 9
Factory Preset Timings 10
Troubleshooting 11

Appendix

Description for D-sub Connector

INTRODUCTION

This manual explains how to correctly install, operate and get the
best performance from your monitor. Please read this user's
manual carefully before installing your monitor, then keep it near
your monitor for quick reference.

First, please check that the contents of the carton box corresponds
with the following checklist :

¡ Color monitor
¡ Power cord
¡ Tilt/swivel stand
¡ User's manual
¡ Warranty Handbook
¡ Warranty Registration Card

If there is any item missing or damaged, please contact your
dealer. Please keep the carton box and packing materials so that
you may properly store or transport your monitor.

English

1

PRODUCT FEATURES

¡ The convenient and user-friendlly on-screen display allows for

easy and accurate adjustments of horizontal and vertical screen
size and position, geometry and screen color.

¡ The monitor supports a safe working environment in strict

compliance with the MPR¥–standard for low emissions.

¡ The monitor complies with the VESA Display Data Channel

(DDC) specification for “Plug & Play” compatibility. Advanced
microcircuitry makes set-up and configuration fast and
effortless.

¡ The monitor features Advanced Color Controls for fine-tuning

to meet your own personal tastes or application requirements.
Use the on-screen controls to adjust the color temperature, RB
gain value for the best possible screen color and intensity.

¡ Just activate the higher refresh rates of the monitor to stabilize

the screen and eliminate the annoying flicker that contributes to
eye-strain and headaches.

¡ The “borderless” full-screen display capability works under all

graphic modes and provides a larger viewing area than
conventional monitors, giving you a better picture with more
workspace.

2

SETUP

2

PUSH

1

PUSH

FRONT

INSTALLING THE TILT/SWIVEL STAND

1. Ensure that the power to the monitor is off.

2. Set the monitor face down with the underside facing you.
Please be careful so as not to scratch the monitor screen.

3. Align the four hooks on the stand with the guide holes of
bottom chassis of the monitor.

4. Insert the hooks into the guide holes.

5. Slide the tilt/swivel stand toward the front of the monitor until
the latch locks in position.

6. Turn the monitor and the stand upright.

English

<Removing the tilt/swivel stand>

If you want to remove the tilt/swivel stand on the monitor, press
the latch and pull the tilt/swivel stand toward the back of the
monitor. Lift the stand to separate.

3

CONNECTING THE D-SUB SIGNAL CABLE

1. Turn off the computer and monitor.

2. Connect the 15 pin D-sub connector to the output port of the
video card in your computer.

3. Tighten the screws of connector.

CONNECTING TO YOUR MACINTOSH COMPUTER

1. Turn off the computer and monitor.

2. Attach the Macintosh cable adapter to the Macintosh video
card.

3. Tighten the screws on the cable adapter.

4. Connect the signal cable provided with your monitor to the
other end of the Macintosh cable adapter.

5. Tighten the screws between the Macintosh cable adapter and
the signal cable.

CONNECTING THE POWER CORD

1. Plug the power cord into the AC receptacle located at the back
of the monitor.

2. Plug the other end of the power cord into the AC outlet.

If your power cord is PC to Monitor type, plug the other end of the
power cord into the AC receptacle in the computer.

4

POWER MANAGEMENT SYSTEM

If you use the monitor with a computer which complies with the
power saving program, you can set the monitor to go blank when
the system has remained unused for a period of time. To specify
the period or to disable this feature, set the system timeout field
of the computer's system setup program or use special software
for power saving. See the computer user's manual for the details
of using the system setup. While the monitor is in power saving
mode (blank screen), it consumes less power than normal
state;the color of the power LED will indicate the state. To restore
the screen image, press any key of your keyboard or move your
mouse. If the signal cable is connected loosely or disconnected,
the power saving feature will operate.

DISPLAY DATA CHANNEL (DDC) FOR PLUG & PLAY

If you use the monitor with a computer which complies with
DDC1/2B of VESA, the Host-Video Card automatically
configures itself without your intervention in a way that best fits
the attached monitor.
The Display Data Channel, DDC, allows the monitor to inform
the host system about configuration information for optimum
use of the monitor . Use of the Video Card utility is not required
to match the resolutions and refresh rates of the monitor and
video card.

English

5

OPERATION & ADJUSTMENT

MENU

CONTRAST
BRIGHTNESS
H.POSITION
H.SIZE
V.POSITION
V.SIZE

1024X768 60Hz

50

CONTRAST
BRIGHTNESS
H.POSITION
H.SIZE
V.POSITION
V.SIZE

1024X768 60Hz

50

Color Select

PINCUSHION
TRAPEZOID
COLOR TEMP.
R. GAIN
B. GAIN
DEGAUSSING
RECALL

1024X768 60Hz

50

50

PINCUSHION
TRAPEZOID
COLOR TEMP.
R. GAIN
B. GAIN
DEGAUSSING
RECALL

1024X768 60Hz

USER 9300 6550

EXIT MENUADJUST SELECT

: Launch OSD(On-Screen Display) Menus
: Select the next function
: Select the previous function
: Increase the value of any selected function
: Decrease the value of any selected function
: Exit OSD Menus & Launch OSD Menus, when no OSD

Register Value change

–+

Register Value change

–+

Register Value change

–+

–+

–+

MENU

EXIT

MENU

–

+

MENU

EXIT

OSD OFF

Key Process

6

1. OSD(On-Screen Display) Menu 1

CONTRAST

BRIGHTNESS

H. POSITION

H. SIZE

V. POSITION

V. SIZE

50

50

50

50

50

50

Adjust the contrast of image, the
difference between light and dark areas
on the screen.

Adjust the brightness of the entire
display.

Adjust the position of the display horizontally
(left or right).

Adjust the display width (horizontal size).

Adjust the position of the display vertically
(up or down).

Adjust the display height (vertical size).

English

7

2. OSD (On-Screen Display) Menu 2

–+–

+

Adjust the left and right margins for more

PINCUSHION

50

convex or more concave margins.

ƒUImage turns to by .
ƒUImage turns to by .

TRAPEZOID

50

COLOR TEMP.

USER 9300 6550

R. GAIN

50

B. GAIN

50

DEGAUSSING

YESNO

RECALL

YESNO

Adjust the trapezoid of the screen by moving
the lines inward or outward.

ƒUImage turns to by .
ƒUImage turns to by .

Choose different preset color temperatures or
set your own customized color parameters.

Adjust the red gain.

Adjust the blue gain.

Degauss the display and restore image quality

Reset the screen to the Factory Preset Display
settings.

8

SPECIFICATIONS

Picture Tube Type :15-inch, Flat Square Tube type

(14-inch, viewing area)
Dot Pitch : 0.28mm, MPR ¥–
Face Treatment: Non-glare/Anti-static

Video Input Signal : R.G.B Analog

Amp. Bandwidth : 60 MHz
Input Sync : TTL, separate negative/positive

Scan Frequency Horizontal :

30 - 54

KHz

Vertical : 50 - 120 Hz

Max. Resolution

1024 dots¡¿768 lines. (at 60 Hz)

Power Source Free Voltage (100-240 Vac, 50/60Hz)
Display Area Standard Display Area :

264mm(H)¡¿198mm(V)

Full Screen Size :284mm(H)¡¿212mm(V)

Power Consumption Max. 80W

State Recovery Time Power LED

On None Green
Stand-by

Suspend Amber:0.5second
Sleep - Amber

Off - Off

3 seconds

Green:0.5second

English

Regulatory Approvals

Safety : UL, CSA, DHHS
EMI : FCC-B

9

Tilt/Swivel Range Tilt : 5¡£forward, 10¡£backward

Swivel : ¡ 45¡£leftward, rightward

Dimension 368(W)¡¿394(D)¡¿382(H)mm

(set with stand)

Weight (net/Gross) 27.6/31.4 lbs

12.5/14.2Kg

Operating Environment

Temperature : 10~4˚C/50~104˚F
Relative Humidity : 8~80%

Storage Environment

Temperature : -20~45˚C/-68~113˚F
Relative Humidity : 5~90%

FACTORY PRESET TIMINGS

Mode

VGA 720¡¿400 31.5 70 Non-interlaced
VGA 640¡¿480 31.5 60 Non-interlaced
VESA VGA 75 640¡¿480 37.5 75 Non-interlaced
VESA 46K 800¡¿600 46.9 75 Non-interlaced
VESA 1024/60 1024¡¿768 48.4 60 Non-interlaced
VESA 800x600 @85Hz 800¡¿600 53.7 85 Non-interlaced

Resolution

¡¡¿¿

(dots

lines)

H.Freq (KHz) V. Freq (Hz) Remark

This monitor has stored above-mentioned six timings in factory. You
can save up to 10 modes in the user memory automatically. Please note
that if you save to user memory over ten times, the first mode saved
will be replaced with your eleventh mode.

10

TROUBLESHOOTING

Symptom Check

No picture. Check if POWER SWITCH and COMPUTER

POWER SWITCH are in the on position.

‹q

Check if the signal cable is correctly connected to
the video card.

‹q

Check if the pins of D-sub connector are not bent.

‹q

Check if the computer is in the power saving mode.

POWER LED is not lit. Check if POWER SWITCH is in the on position.

‹q

Check if the power cord is correctly connected.

Image is unstable. Check if the signal cable is suitable to the video card.

Image is not centered, Adjust H&V SIZE or H&V POSITION to get the
too small, or too large. proper image.

English

Picture bounces Keep the devices that may cause electrical interference
or a wave pattern away from the monitor.
is present in the ‹q
picture.

Color looks Operate DEGAUSSING once.
blotchy.

Picture is blurred. Adjust CONTRAST and BRIGHTNESS.

Edges of available Adjust PINCUSHION/TRAPEZOID.
area on the screen
are not straight.

See the FCC information at the front cover of the manual.

‹q

Operate DEGAUSSING once.

11

APPENDIX

DESCRIPTION FOR D-SUB CONNECTOR

Pin Signal

1 Red
2 Green
3 Blue
4 GND
5 GND (Self -Test)
6 GND - Red
7 GND - Green
8 GND - Blue

9 No Pin
10 GND - H.Sync
11 GND-V.Sync
12 Bi-directional Data (SDA)
13 Horizontal Sync
14 Vertical Sync (VCLK)
15 Data Clock (SCL)

1

6

*GND = Ground

10

15

S/N: 9978623903