USER’S GUIDE
COLOR MONITOR
Model No : 7cln
C T L
S/N:9978626503
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, Computer Technology Link, Inc. has
determined that this product meets the Energy Star guidelines for
energy efficiency.
CONTENTS
INTRODUCTION
Introduction ............................................................................. 1
This manual explains how to correctly install, operate and get the
best performance from your monitor. Please read this user’s
guide carefully before installing your monitor, then keep it near
your monitor for quick reference.
Product Features ................................................................. 2
Setup ......................................................................................... 3
Installing the Tilt/Swivel Stand ........................................... 3
Connecting the Signal Cable and Power Cord..................... 4
Power Management System ............................................... 5
DDC for Plug & Play ......................................................... 5
Operation & Adjustment ...................................................... 6
Specifications ......................................................................... 11
Factory Preset Timings ......................................................... 11
Troubleshooting ..................................................................... 12
Description for D-sub Connector ........................................ 13
First, please check that the contents of the box corresponds with
the following checklist :
• Color monitor
• Power cord
• User’s Guide
• Warranty Handbook
• Registration Card
If any item is missing or damaged, please contact your dealer.
Please keep the box and packing materials so that you may
properly store or transport your monitor.
1
SETUP
PRODUCT FEATURES
INSTALLING THE TILT/SWIVEL STAND
• The convenient and user-friendly on-screen display allows for
easy and accurate adjustments of horizontal and vertical screen
size and position, geometry and screen color.
1. Ensure that the power to the monitor is off.
• The monitor supports a safe working environment in strict
2. Set the monitor face down with the underside facing you.
Please be careful so as not to scratch the monitor screen.
compliance with the MPR II standard for low emissions.
• The monitor complies with the VESA Display Data Channel
(DDC) specification for Plug and Play compatibility.
Advanced microcircuitry makes setup and configuration fast
and effortless.
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.
• 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,
RGB gain value for the best possible screen color and
intensity.
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.
• Press the menu button and activate the Self-Diagnosis menu to
determine whether your monitor is functioning normally, not
receiving a signal or is receiving a signal that is out of
scanning range.
• Activate the higher refresh rates of the monitor to stabilize the
screen and eliminate the annoying flicker that contributes to
eye-strain and headaches.
Latch
• 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.
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
2
CONNECTING THE SIGNAL CABLE AND POWER
CORD
POWER MANAGEMENT SYSTEM
If you use the monitor with a computer that 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 when it is in its
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 not operate.
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 the connector.
4. Plug the power cord into the AC receptacle located on the back
of the monitor.
5. Plug the other end of the power cord into the AC outlet.
DISPLAY DATA CHANNEL FOR PLUG AND PLAY
If you use the monitor with a computer that complies with
DDC1/2B/CI 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.
Signal Cable
Power Cord
If your power cord is PC-to-Monitor type, plug the other end
of the power cord into the AC receptacle in the computer.
5
4
OPERATION & ADJUSTMENT
Key Pro cess
Co n t ro l Pa n el
ENGL SH
DEUTSCH
ESPAÑOL
FRAN A S
TAL ANO
C
• Move cursor to the right window on the OSD
window.
• Increase the value of any selected function.
• Move cursor to the left window on the OSD
window.
• Decrease the value of any selected function.
• Launch OSD(On-Screen Display) MENU window.
MENU
• Move cursor to the high window on the OSD
Start
window.
• Increase the value of V.size or V.center.
• Move cursor to the low window on the OSD
window.
• Decrease the value of V.size or V.center.
Ho t Key
BRIGHTNESS
CONTRAST
When you choose the icon
OSD screen.
on the OSD window, you can exit the
•
7
6
OSD Fu n ct io n s
ICON
CONTROL
H. MOIRE
FUNCTIONS
ICON
CONTROL
FUNCTIONS
Adjust the horizontal picture moire
cancellation.
LANGUAGE
Select language for OSD (5 languages).
Adjust the vertical picture moire
cancellation.
V. MOIRE
FOCUS
Adjust the position of the display
horizontally(left or right) and vertically
(up or down).
H. CENTER &
V. CENTER
Adjust the focus image.
Choose different preset color
temperatures or set your own customized
color parameters.
COLOR TEMP
Adjust the display width & height at the
same time.
ZOOM
RED GAIN
GREEN GAIN
BLUE GAIN
RED BIAS
Adjust the red gain.
Adjust the left and right margins for more
convex or more concave margins.
PINCUSHION
TRAPEZOID
PIN BALANCE
Adjust the green gain.
Adjust the trapezoid of the screen by
moving the lines inward or outward.
Adjust the blue gain.
Adjust the red bias.
Adjust the green bias.
Adjust the blue bias.
Adjust the side balance when the sides of
the screen are bowed towards left or right.
Adjust the parallelogram when the screen
is leaning left or right.
PARALLELOGRAM
PIN S Co n t ro l
PIN W Co n t ro l
GREEN BIAS
BLUE BIAS
Adjust the pin S control when the sides of
the screen are in a S shape.
Adjust the pin W control when the sides
of the screen are in a W shape.
H. SIZE &
V. SIZE
Adjust the width (horizontal size) and the
height (vertical size) of the display.
Adjust the rotation when the screen is
tilted left or right.
ROTATION
DEGAUSS
Adjust the horizontal linearity.
Adjust the vertical linearity.
H. LINEARITY
V. LINEARITY
Degaussing keeps the monitor free from
unwanted magnetism that can result in
color impurity.
9
8
SPECIFICATIONS
CDT Size
ICON
CONTROL
STATUS
FUNCTIONS
17-inch
16-inch
0.25 mm
Display horizontal & vertical frequency
and polarity.
Diagonal visible image area
Dot Pitch
Synchronization
Horizontal 30 - 95 KHz
YES : VESA DPMS operation.
NO : NO DPMS operation.
POWER SAVER
TEST PATTERN
RECALL
Vertical
50 - 160 Hz
Plug and Play
DDC1/2B/CI
Display a RGB Color Bar to determine
whether the screen color is expressed
normally or not.
Power Saving
Power Source
EPA, VESA DPMS, Nutek Compliant
100-240 Vac, 50/60Hz (Free Voltage)
110 W
Power Consumption
Reset the screen to the Factory Preset
Display Settings.
Dimension-W x H x D
(set with stand)
420 x 440 x 440mm
Weight-unpacked
(lbs/Kg)
40.6/18.4
Self Dia g n o sis
Operating Temperature
10 ~ 40°C /50 ~ 104°F
When the monitor doesn’t display, if you press any key, Self
Diagnosis screen is displayed. Self Diagnosis function checks if
the status of the monitor is No Signal or Out of range.
FACTORY PRESET TIMINGS
No Signal screen is displayed when the
D-Sub signal connector is not connected
or the status of the monitor is on DPMS
mode.
Resolution
Mode
H.Freq (KHz) V.Freq(Hz)
Remark
(dots
X
lines)
VGA 480
640
720
X
480
400
31.5
31.3
46.9
53.7
60.0
68.7
80.0
91.1
60
70
75
85
75
85
75
85
Non-interlaced
Non-interlaced
Non-interlaced
Non-interlaced
Non-interlaced
Non-interlaced
Non-interlaced
Non-interlaced
VGA 400
X
X
X
X
X
X
X
VESA 46K
800
600
VESA SVGA 85
VESA 60K
800
600
1024
1024
1280
1280
768
Out of Range screen is displayed when
the applied frequency is under or over
normal range.
VESA 1024/85
VESA 1280/75
VESA 1280/85
768
1024
1024
Normal range
H : 30 - 95 KHz
V : 50 - 160 Hz
11
10
DESCRIPTION FOR D-SUB CONNECTOR
TROUBLESHOOTING
Symptom
Check
Signal
Pin
No picture.
Check if power switch and computer power switch
are in the on position.
Red
Green
1
2
Blue
GND
GND
3
4
5
Check if the signal cable is correctly connected to
the video card.
GND-Red
GND-Green
GND-Blue
6
7
8
9
Check if the pins of D subconnector are not bent.
Check if the computer is in the power- saving mode.
+5Vdc
GND-H.Sync
GND-V.Sync
Bi-directional Data(SDA)
Horizontal Sync
Vertical Sync(VCLK)
Data Clock(SCL)
10
11
12
13
14
15
POWER LED is not Check if power switch is in the on position.
lit.
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, too small
or too large.
Adjust H &V Size or H&V Position to get the proper
image.
1
6
Picture bounces or a Keep the devices that may cause electrical
10
15
wave pattern is
present in the
picture.
interference away from the monitor.
See the FCC information at the front cover of the
manual.
GND=Ground
*
Color looks blotchy. Operate Degauss once.
Picture is blurred.
Adjust Contrast and Brightness.
Operate Degauss once.
Edges of available
area on the screen
are not straight.
Adjust Pincushion/Trapezoid.
13
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