C3IT CT7000 User manual

TABLE OF CONTENT
Important Safety Instructions ……………..………………………………………………………………1
1 Introduction ……………..…………………………………………………………………………………3
1.1 General information ………..………………………………………………………………………3
1.2 Features .………..……………………………………………………………………………….. 3
1.3 Check list ………..……………………………………………………………….…..……………. 3
2 Installing the monitor ……….. ……………………………………………………………………………4
2.1 Signal cable connection ………..………………………………………………………….………6
2.2 Power cord connection ………..…………………………………….…………..…………………6
2.3 Power on ………..………………………………………………………………………………6
2.4 Self test pattern ………..…………………………………………….……………..………..………6
2.5 Adjust the picture ………..…………………………………………….………………………..……6
3 Operation ………..……………………………………………………………………………………………6
3.1 Power ON/OFF switch ………..…………………………………………………………….………7
3.2 Power LED indicator ………..……………………………………………………………………7
3.3 OSD control keys ………..………………………………………………………………….……7
3.4 OSD menu ………..………………………………………………………………………………7
3.5 Timing guide ………..………………………………………………………………..……………11
3.6 Plug & Play .…..……..……………………………………………………………….……………12
3.7 Power management ……………..……………………………………………………………..……12
3.8 Volume adjust……………..……………………………………………………………..…………….……..…………12
4 Specification ....………………………………………………….………….….….……………………..………….13
5 Simple troubleshooting ..……..…………………………………………..………………….………… 15
6 NOTE ..……..……………………………………………………..………………….……………………….…… 16

1
Important Safety instructions
1. Use the monitor after reading the manual carefully.
2. Save this manual for later use.
3. Unplug the monitor from the power source when you clean the monitor. Don’t use
liquid cleaners or aerosol cleaners. Use a cloth to clean it. If it doesn’t do, please use
LCD screen cleaners.
4. Don’t use attachment not recommended as they may cause hazards.
5. Please grasp the plug to unplug the connector from the wall outlet. Don’t pull the
power cord to unplug it.
6. Don’t place anything on the power cord or step on it.
7. Don’t place the monitor near water source such as bathtub, washbowl, sink, laundry
tub, swimming pool etc.
8. The slots are designed for ventilation, simultaneously to keep the machinery workable
and protect it from overheating. For the same reason, please do not place the monitor
on a bed, sofa, carpets or other similar surface. Do not place the monitor near or over
heat source or place in a built-in installation.
9. Keep 3 inch (76mm) away from the wall or other goods.
10. This monitor can only use the power source indicated on the label. If you have
questions, please consult your dealer.
11. As safety measure, this monitor is equipped with a three-wire ground style plug. If you
can’t insert the plug into outlet, contact your electrician to replace your outlet. Don’t
defeat the safety purpose of the grounding-type plug.

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12. Please make sure that the outlet and power cord can afford the total electricity of the
products.
13. Place the monitor in safe place where the cord will not be abused by persons working
on it.
14. Follow all the warnings and instructions illustrated on the manual.
15. Don’t overload the wall outlets and extend cords as this can result in fire or electric
shocks.
16. Don’t remove or open the cover to service this monitor yourself. It may expose you to
dangerous voltage or other hazards before all servicing to qualified service personnel.
17. Unplug this monitor from the outlet and refer servicing to qualified service personnel
under the following conditions.
 The power cord is frayed or damaged.
 The monitor has been dropped or the cabinet has been damaged.
 When the monitor displays a distinct change in performance, this indicates a need
for service.
18. The power cord is the main device to disconnect the power.
19. Unplug the power cord when you do not use it for a long time.
20. Place the monitor in good ventilation and protect it from strong light, overheating and
damp environment.
21. This monitor must be stored in temperature –20°C~ 55°C. Otherwise, it may cause
permanent damage.

3
1. Introduction
1.1 General information
This monitor is a high-performance intelligent multi-scanning color monitor. It is with 17” TFT LCD screen and MCU digital
control without radiation and glary. The shape is tiny and thin adapting to small places, save your more place.
1.2 Features
 The best working mode: 1280x1024@60Hz
 Viewable angle: H,- 80º/+80º V, -70º/+70º
 Active area: 337.920mm×270.336mm
 Pixel pitch: 0.264mm×0.264mm
 MAX.Contrast: 500:1
 MAX.Brightness : 300cd/m2
 Response time tr/ tf: 12/4ms
 Display color: 16.7M colors
 Four keys OSD control and intelligent menu
 Press “AUTO”key to made the pictures clear
 Power saving compliant with EPA energy star and VESA DPMS
 Auto color balance. When connected to different graphic adapter, the monitor can calibrates the white and black
Reference voltage
 Plug & play, compatible with Window 9X &ME&NT/2000/XP and VESA DDC1/2B
1.3 Check the list before operating this monitor, please make sure that all of the following items are included.
 LCD monitor (include Base )
 AC adapter
 Power cord, Signal cable, Audio cable
 User’s manual, pass certificate, warranty certification.
If any of above listed items is missing, please contact your dealer for technical support or customer service.

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2. Installing the monitor
Please consider the following advice before you install your monitor.
Position
Choosing the place that reflects less to place your monitor. Generally, there is a suitable angle with the window.
Highness
The peak of the monitor should be a little lower than your eyes when you sit down.
Inclination
You will feel comfortable with the sloping screen.
Hanging style (CT7000 model )
The client may put up the monitor on the wall basing on needs. Operations as these: [ Fig.3]
Fig.1 Fig.2

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(1) Take apart the base and take the signal clip, you will see two bolts in the knighthead. If you screw the two bolts,you can
take apart the plastic cover of the axis of rotation and the metal bracket, then you can take the knighthead apart.
(2)Clean up the signal cable,power cord and audio cable.
(3)Use four pothooks , you can hang up the monior on the wall.
Desk’s duck (CT7000 model )
The client may put up the monitor on the desk with Desk’s duck on the needs. Operations as to these: [Fig.4]
(1) Take apart the base and the knighthead,then you can rotate the two screws of the axis of rotating to the bottom
with the metal knighthead.
(2) Fix the plastic casing with the plastic pole over, then you install the metal knighthead in reverse and screw the bolts
tightly.
(3) Cover the another plastic cashing, screw the bolts tightly and rotate the knighthead to the appropriate angle.
(4) Install the base, adjust the viewable angle and place the monitor to the appropriate position.
(3) Clean up the signal cable, power cord and audio cable.
Fig.3 Fig.4 Fig.5

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2.1Signalcableconnection
Plug one connector of the signal cable into the VGA port and lock the two bolts to ensure firm grounding. Then plug the other
one into the monitor and lock the two bolts. (Fig. 1: 7002L series model and Fig. 2: 7003L series model )
2.2Powercordconnection
Plug one side of the power cord into the AC adaptor, and the other side into AC power source outlet, then plug the output side
oftheACadaptorintothepowerportatthesideofmonitor.
2.3 Power on
Switch on the power to both the monitor and your computer. After the monitor is power on, the LED lights up green or blue,
If the LED become red and flashing, please check the video signal cable connection .If LED is off, please press power switch
slightly.
2.4 Self test pattern
If there is no horizontal or vertical sync. signals, your monitor will display Fig.5 to indicate no signal input. After a few
seconds, the monitor will come into waiting and saving power mode; the
power LED will be red and flashing. Once the
monitor receives the video signal, it will return to
normal mode.
2.5 Adjust the picture
In order to obtain the best visual display, you
must adjust it, please refer to chapter 3 “the
operation of the monitor”.
3. Operation
OSDcontrolpanel(asshowninFig.6and Fig.7)
Fig.6 is 7002L series model elevation. Other models differ in
key-press position and front panel.
Fig. 7 is 7003L series model elevation . Other models differ in key
Fig.6

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–press position and front panel .
3.1 Power on/off switch
This is a slight touch digital control key. It is used to turn the monitor on or off.
3.2 Power LED indicator
When the monitor is working, the power LED is green or blue. If the monitor is in
saving power mode, the power LED will be red and flashing. If you turn off the
computer, the power led is off. When the LED is off, the monitor is off, but the
power adapter is on. In order to security, you should turn off power adapter while
you don’t use the monitor.
3.3OSDcontrolkeys
3.3.1Autokey
This key is used to complete auto-adjusting function.
3.3.2. +/- key
These two keys will complete the navigate left or right and choose
thecontrolofthemenufunction.Theadjustmentvaluecanbesetdirectlyby+/-key.
3.3.3 key
Confirmation key, to show the menu and complete the
confirmation function.
3.4 OSD menu (as Fig. 4)
The meaning of the menu: 1 auto adjustment 2
brightness 3 contrast 4 H-position 5 V-position
6 clock 7 phase 8 sharpness 9 color adjustment
Fig.7

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10 volume(optional) 11 OSD menu display time 12 OSD position /transparence adjustment 13. recall 14 language 15 exit
16 selected function name 17 resolution 18 H-frequency 19 V-frequency 20 progressive bar of adjustment 21
percentage of adjustment 22. customer LOGO.
Fig.8

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3.4.1. Function table

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3.4.2 Special functions
1. Auto adjustment( ): When you choose this function, the
monitor will come into the automatically adjustment mode. The Fig.9 will
display on the screen. After a few seconds, the monitor will be in the best
visualdisplaymode. Fig.9
2.Color adjustment ( ): when the function is selected , the monitor will
come into the sub-menu(as Fig.10), there are five functions that can be
selected: a,9300° K; b,7800° K; c,6500° K; d, USER; e, W-B. Selecting
USER, you will enter into the user selection mode and you can make
adjustment to R/G/B contents to obtain your satisfaction color; Selecting
W-B, it will enter into the color balance mode ,and the monitor will
automatically adjust the white-black color reference voltage to obtain
optimal color balance.
3.R,G,Badjustment( ): In “USER mode”, monitor will Fig. 10
automaticallyenterintoR/G/Btheadjustmentmode,pushthe“ ”key,
the relative options will flash, then adjust it by “+/-“ key. Then push
“ ”againtoexit.
4.Language( ) . There are six languages to select.
(As Fig.11)
ENG.:English
FRE.:French
DEU.:German
ITA.:Italian
ESP.: Spanish
PYC.:Russian (TUR.:Turkish or POR.:Portuguese) Fig.11 Fig. 12

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5.Position of OSD menu ( ): When you select the item, you can adjust the H-position and V-position of OSD menu and
transparence(Fig.12)
6.Sharpness adjustment( ): Adjust the sharpness of the picture on the screen.
3.5Timingguide
NO.
Mode Resolution Ver.Frequecy
(Hz)
Hor.frequency
(KHz
)
Pixel clock
(MHz)
1
60
31.5
25.175
2
7
2
37.9
3
1
.5
3
VGA 640×480
75
37.5
3
1
.5
4
60
37.9
4
0
5
7
2 4
8.
1
50
6
SVGA 800×600
75
4
6.9
4
9.5
7
60
4
8.
4
65
8
70
56.5
75
9
1024×768
75
60
78.75
1
0
11
5
2×
86
4
75
67.5
1
08
11
XGA
12
80
×
960
60
60
1
08
12
60
6
4
.0
1
08
1
3
SXGA 1280×1024
75
80.0
1
35
Recommend mode: 1280×1024@60Hz

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3.6 Plug & Play
This monitor meets the standards of VESA DDC. When using video card with VESA DDC1/2B, it will auto-scan video
frequency, output power, function and other data to win95 when computer is on. It will go to proper connection mode and
proper resolution frequency.
3.7 Power management
This monitor complies with EPA energy star requirement. and meets VESA DPMS standards. The following is the description
of the power indicator for the power saving mode (Fig 13).
MODE Power indicator Power consumption
On Green or blue <40W
Stand by/suspend Red flashing <5W
Off off <3W (include power adapter’s consumption)
Fig.13
3.8 Volume adjust
Adjust the volume by OSD menu and software of the PC.

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4. Specification
Monitor type TFT LCD
Surface disposal Anti glary
Active area 337.920mm ×270.336mm
Viewable angle:
H
V
-80º/+80º
-70º/+70º
MAX. Brightness 300cd/m2
MAX. contrast 500:1
Response time tr/tf 12/4ms
Max. resolution 1280×1024@75Hz
Input resistance 75±3 %Ω
H-frequency 30KHz~81KHz
V-frequency 55Hz~75Hz
Power supply for Adapter 100V~240VAC 60Hz/50Hz 1.5A
Power supply for monitor 12VDC 3.3A
Consumption <40W
Input connector 15 pins D-Sub.
Power saving control Yes
Comply with EPA energy star standards Yes
Comply with European CE Yes
Plug & Play Yes

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Environment
Operating temperature
Humidity
Storage temperature
5°C~40°C
20%~80%
-20°C ~55°C
Dimension(L×W×H)
Unpacking (7002L series)
Unpacking (7003L series)
Packing (7002L series)
Packing (7003L series)
415×220×420 mm
393×205×415 mm
490×165×481mm
476×227×491mm
Weight
Net weight (7002L series)
Net weight (7003L series)
Gross weight (7002L series)
Gross weight (7003L series)
5.0kg
5.5kg
7.0kg
7.5kg
(Because of speaker’s size is different, the dimension and weight appreciably differ. )
Note: This specification is subject to change without notices.

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5. Simple troubleshooting
Symptom Solution
1.No picture / no LED Check if the power cord, the monitor, and the power plug are well connected
Check if the monitor is off.
2.No picture / LED red flashing Check if the PC video card and signal cable are well connected and check if
signal cable well connected with monitor.
3.Picture faintness too big or too small Push the “AUTO” key, make the monitor adjust automatically.
4.Picture faintness Push the “+ / -” key to adjust the brightness and the contrast.
5.Overheating Keep 3 inch (76mm) away from other goods for ventilation. Don’t put
anything on the monitor.
6. Bright or dark spot It’s normal phenomena. Eliminate the bright or dark spot in 20 minutes after
turning on the monitor.
40

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6. 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 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 one or more of the
following measures:
- 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.
- Changes or modifications not expressly approved by the party responsible for compliance could void the user's
authority to operate the equipment."