CTX Computer Monitor M730V User Manual

User' s Manual  
M7 3 0 V LCD Monit or  
 
TABLE OF CONTENTS  
IMPORTANT SAFETY INSTRUCTIONS .............................................................. 2  
INTRODUCTION ............................................................................................... 3  
Product Description ................................................................................... 3  
Package Overview ...................................................................................... 3  
Recommended Use of the Monitor ............................................................. 4  
The Guideline of Operation Angle of LCD Monito .................................... 5  
The Camera Function in LCD Monitor ....................................................... 6  
CONTROLS AND ADJUSTMENTS...................................................................... 7  
Front User Controls .................................................................................... 7  
OSD Main menu ......................................................................................... 8  
Auto-Tune ........................................................................................ 8  
Color ............................................................................................... 9  
Image ............................................................................................... 9  
OSD Setting ................................................................................... 10  
Language ....................................................................................... 10  
Reset .............................................................................................. 10  
Source ........................................................................................... 10  
Audio setting.................................................................................. 10  
Advanced ...................................................................................... 10  
Energy Declaration ................................................................................... 11  
TROUBLESHOOTING ....................................................................................... 12  
TECHNICAL INFORMATION ............................................................................ 13  
Compatibility ............................................................................................ 13  
VGA Pin Assignment ..................................................................... 13  
VGA Preset Modes ........................................................................ 13  
Other Modes ................................................................................. 13  
DVI Pin Assignment....................................................................... 14  
DVI Modes .................................................................................... 14  
Specification ............................................................................................. 15  
1
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IMPORTANT SAFETY INSTRUCTIONS  
Please read the following instructions carefully. This manual should be retained  
for future reference.  
1. To clean the LCD Monitor screen make sure the Monitor is in the power off  
mode. Unplug the Monitor from its power source before cleaning it. Stand  
away from the LCD Monitor and spray cleaning solution onto a rag. Without  
applying excessive pressure clean the screen with the slightly dampened rag.  
2. Do not place your LCD Monitor near a window. Exposing the Monitor to  
rain, water, moisture or sunlight can severely damage it.  
3. Do not place anything on top of the Monitor/PC signal cord. Make sure the  
cord is placed in an area where it will not be stepped on.  
4. Do not apply pressure to the LCD screen. Excessive pressure may cause  
permanent damage to the display.  
5. Do not remove the cover or attempt to service this unit by yourself. You may  
void the warranty. Servicing of any nature should be performed only by an  
authorized technician.  
6. Safe storage of the LCD Monitor is in a range of minus 20 to plus 60 degrees  
Celsius. Storing your LCD Monitor outside this range could result in permanent  
damage.  
7. If any of the following occurs immediately unplug your Monitor and call an  
authorized technician.  
The power or Monitor-to-PC signal cord is frayed or damaged.  
Liquid has been spilled into the Monitor, or it has been exposed to rain.  
The Monitor has been dropped or the case has been damaged.  
Notice :  
Actual safety specifications please refer to the label on the back of monitor.  
2
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INTRODUCTION  
Product Description  
Your LCD monitor incorporates high quality display, solid structure and multimedia  
savvy. With user-friendly interfaces, user will enjoy the professional PC application  
as well as Audio Video performances. In addition, it has power-saving capabilities  
and emits no X-ray radiation.  
The features are:  
• 17" TFT Liquid Crystal Display  
• Compatible with IBM VGA, VESA  
• Direct VGA input  
• Direct DVI input  
• USB 2.0 Hub inside  
Equipped with Built-In Camera (640 X 480) with high quality image lens, 1/4”  
Color VGA CMOS, and full Space Microphone  
• SXGA 1280x1024 resolution, up to 16M colors  
• DPMS (power saving) Compatible  
• Built in universal power supply  
• Anti-glare display  
On-Screen Display (OSD) controls and adjustments  
• 3W x2 Audio function inside the monitor  
• SRS Surround Sound System  
Package Overview  
Your monitor package contains:  
CD x 1  
VGA Cable  
DVI Cable  
LCD Monitor  
USB Cable  
Power Cord  
Audio Cable  
CAUTION  
Keep the shipping carton in case the need arises to store or transport the unit. Let the  
LCD lie on its face when you put it into the carton.  
3
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INTRODUCTION  
Recommended Use of the Monitor  
• Power  
– Use the type of power indicated on the marking label.  
• Plugs  
– Do not remove any of the prongs of the monitor's three-pronged power plug.  
– Disconnect the power plug from the AC outlet if you are not going to use it for an  
indefinite period of time.  
• Power cords  
– Use the proper power cord with correct attachment plug type. If the power source  
is 120 VC, use a power cord that has UL and CSA approvals. If the power source  
is a 240 VAC supply, use the tandem (T blade) type attachment plug with ground  
conductor power cord that meets the respective European country's safety  
regulations, such as VDE for Germany.  
– We recommend using the power cord supplied with the product. However, if  
another type of power cord is required power cord H05VV-F or VW-1, 18AWG x  
3G should be used.  
– Do not overload wall outlets or power cords. Ensure that the total of all units  
plugged into the wall outlet does not exceed 7 amperes.  
Ensure that the total ampere ratings on all units plugged into the extension cord is  
not above the cord's rating.  
– If the power supply cord which came with your monitor is to be connected to the  
PC instead of the wall outlet, this equipment should be used with UL/TUV approved  
computers with receptacle rated 100~ 240V AC, 50/60Hz, 1.1A (minimum).  
– Do not allow anything to rest on the power cord. Do not locate this product  
where persons will walk on the cord.  
Environment  
– Place the monitor on a flat level surface.  
– Place the monitor in a well-ventilated place.  
Keep the monitor away from:  
rain or water  
overly hot, cold or humid places  
sunlight  
dusty surroundings  
equipment that generates strong magnetic fields  
4
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INTRODUCTION  
The Guideline of Operation Angle of LCD Monitor  
1. Unpack the monitor from Carton box.  
2. Put the monitor on a flat table.  
3. To hold the base of monitor with one  
hand and pull the frame of panel of  
monitor, let the panel up with base  
on the vertical position.  
4. To adjust the monitor in a  
comfortable view position, please  
change the tilt angle of panel of  
monitor in an optimal position.  
5. The normal operation range is  
forward 5 degrees to backward 47  
degrees. Not allow to operation over  
than 47 degree in back direction.  
6. To a d ju st th e m o n ito r in a  
comfortable view position, please  
change the high range of panel of  
monitor in an optimal position. The  
normal operation range is up 55  
degrees and down 18 degrees.  
5
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INTRODUCTION  
The Camera Function in LCD Monitor  
The Built-in Camera and Microphone are useful tools which enable internet study,  
net meeting, chat, and other entertainment purposes & functions.  
Camera  
Microphone  
LED  
The Scope of View Angle  
The Guideline for Adjusting the  
Angle of Camera  
0°  
UP 45°  
90° Position  
135° Position  
180° Position  
6
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CONTROLS AND ADJUSTMENTS  
Once you have installed this monitor with your system, please read the instructions  
in this section, It provides you some guidelines on how to use the monitor more  
efficiently, and lead you through the various functions of the user controls and explain  
how to adjust the monitor to your personal preference.  
Front User Controls  
(1) "ESC" button  
To close the OSD(On Screen Display) manual and to escape function or audio mute.  
(2) Up " button  
To adjust the selected OSD function or the contrast or select DVI/VGA input.  
(3) Down " " button  
To adjust the selected OSD function or the contrast directly.  
(4) Enter " " button  
To display the OSD manual and select functions.  
(5) Power Switch  
To turn the monitor On or Off.  
(6) Power LED Indicator  
The LED Indicator is for showing the ON/Off of power  
(7) Brightness Control (Side View)  
To adjust the brightness directly.  
(8) Volume Control (Side View)  
To adjust the Volume directly.  
(9) Earphone Plug-in (Side View)  
7
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CONTROLS AND ADJUSTMENTS  
On Screen Display (OSD) Main menu  
1. Press " " to open the OSD main menu.  
2. Use the " " and " " arrows to move through the displayed functions.  
3. Press " " to confirm your selected function.  
When the main screen starts, there are following functions to choose  
1.  
Auto-Tune (It is disabled in DVI  
ADVANCED AUTO TUNE PATTERN  
PROGRAM USAGE GUIDE  
Mode)  
• As some VGA Cards do not match the  
VESA standard they cannot output 0.7  
V p-p VESA standard. Therefore, you  
need the "ADVANCED AUTO TUNE  
PATTERN PROGRAM" to modify the  
parameters of the monitor to match the  
different output level of the VGA card.  
• AUTO_TUNE.exe is used for Windows  
the display mode adjustment. It will  
adjust the VGA input level and video  
quality to optimum.  
When selecting “Auto-Tune”, wait for a  
few seconds, the monitor will auto-ad-  
just Clock, Phase, H-position and V-po-  
sition to their optimal level.  
• DOS_TUNE.exe is used for 720x400  
70Hz & 640x 350 70Hz under DOS  
mode adjustment. It will adjust the  
video quality to optimum.  
• For the adjustment, please execute the  
program, then select the "Auto Tune"  
function in the OSD menu, to get the  
optimal picture.  
8
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CONTROLS AND ADJUSTMENTS  
3.  
Image  
2.  
Color  
To enter this item menu, here are some  
items which can be adjusted as below.  
To enter this item menu, you can choose  
either the Auto Color, Color 1, Color 2,  
Color 3, Best Color and User mode.  
Au to G e o m e try It is  
disabled in DVI Mode  
Auto Color It is disabled in  
DVI Mode  
Clock It is disabled in DVI  
Mode  
Color 1  
Phase It is disabled in DVI  
Mode  
Color 2  
H.Position It is disabled in  
DVI Mode  
Color 3  
V.Position It is disabled in  
DVI Mode  
Best Color  
Smooth  
Zoom  
User  
Full  
Original  
Customize  
9
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CONTROLS AND ADJUSTMENTS  
7.  
Source  
4.  
OSD Setting  
To enter this item menu, it can be  
adjusted OSD position and OSD timeout.  
Choosing Input Signal mode.  
VGA  
H. Position  
V. Position  
Center  
DVI  
8.  
Audio setting  
To enter this item menu and you can  
adjust Surround, Mute or Source.  
OSD timeout  
5.  
Language  
Surround  
Mute  
To select the OSD languages between  
English, German, French, Spanish,  
Italian, Chinese, Japanese or Russian .  
~
Source  
Audio 1 Audio 2  
9.  
Advanced  
6.  
Reset  
To enter this item menu, you can select  
Text mode or Motion Picture Mode.  
• To select "Yes" or "No".  
• Choosing Reset to call-back all the  
settings for the current Input Signal  
mode to factory preset.  
Text  
Motion Picture  
10  
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CONTROLS AND ADJUSTMENTS  
Energy Declaration  
This monitor is equipped with a function for saving energy, which supports the  
VESA Display Power Management Signaling (DPMS) standard. This means that  
the monitor must be connected to a computer. The time settings for switching to  
a power saving mode are adjusted from the system unit by software. From the first  
indication of inactivity to power saving position the total time must not be set to  
more than 70 minutes.  
1. VESA Power-Management Proposal  
VESA DPMS Standard  
H. sync  
Off  
V. sync  
On  
Video  
Blank  
Blank  
Blank  
State  
Stand-by  
Suspend  
Off  
On  
Off  
Off  
Off  
2. Power Consumption (120/230 Vac)  
NUTEK  
VESA state  
On  
LED indicator Power Consumption  
Normal  
operation  
Green  
Amber  
Amber  
< 60W  
4W  
Power Saving  
Position A1  
Suspend  
Off  
Power Saving  
Position A2  
3W  
11  
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TROUBLESHOOTING  
Troubleshooting  
If you are experiencing trouble with the LCD display refer to the following. If the  
problem persists please contact your local dealer or our service center.  
The monitor does not respond after you turn on the system.  
• Check if the monitor is turned on.  
• Turn off the power and check the monitor power cord and signal cable are properly  
connected.  
The characters on the screen are dim.  
• Refer to the Controls and Adjustments section to adjust the brightness  
(BRIGHTNESS on the OSD sub-menu.)  
The screen is blank.  
• During use the monitor screen may automatically turn off as a result of the Power  
Saving feature. Press any key to see if the screen comes back.  
• Refer to the Controls and Adjustments section to adjust the brightness  
(BRIGHTNESS on the OSD sub-menu.)  
The screen flashes when it initializes.  
• Turn off the monitor and turn it on again.  
• Refer to the Controls and Adjustments section to reload the default setting (RESET  
on the OSD main-menu.)  
Partial image or incorrectly displayed image  
• Check to see if the resolution of your computer is higher than that of the LCD  
display  
• Reconfigure the resolution of your computer to make it less than or equal  
to1280x1024 or to make sure reflesh rate is under 75Hz.  
Image has vertical flickering line bars  
• Use "Clock" to make an adjustment  
• Check and reconfigure the display mode of the vertical refresh rate of your graphic  
card to make it compatible with the LCD display  
Image is unstable and flickering  
• Use "Phase" to make an adjustment.  
Signal out of Range:  
When the input signal is outside the normal specifications the screen will display  
a "Signal out of Range" message.  
No Signal Input:  
The "No Signal Input" message indicates that the cable may not be plugged  
properly into the host system.  
WARNING  
Do not disassemble the monitor. Contact your dealer if needed.  
12  
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TECHNICAL INFORMATION  
Compatibility  
This LCD monitor supports multiple operating platforms such as IBM compatible  
computers. This section provides you with detailed information on pin assignment  
of the D-Sub/DVI connector and the preset timing chart of the prevailing video  
standards.  
VGA Pin Assignment  
Signal  
15 Pin Mini D-Sub  
Red Video  
Green Video  
Blue Video  
Horizontal Sync  
Vertical Sync  
Ground  
1
2
3
13  
1
5
6
11  
10  
16  
14  
5,6,7,8,10,11  
Male Mini D-15 Connector  
No Connection  
SDA (DDC)  
SCL (DDC)  
N.C.  
4
12  
15  
9
VGA Modes  
Horizontal  
Frequency(KHz)  
Vertical  
Resolution  
VCLK(MHz)  
Standard  
Frequency(Hz)  
70.000  
59.940  
72.800  
75.000  
60.317  
72.188  
75.000  
60.004  
70.069  
75.029  
60.013  
75.025  
75.000  
720*400  
640*480  
640*480  
640*480  
800*600  
800*600  
800*600  
1024*768  
1024*768  
1024*768  
1280*1024  
1280*1024  
1152*864  
28.322  
25.175  
31.500  
31.500  
40.000  
50.000  
49.500  
65.000  
75.000  
78.750  
108.000  
135.000  
108.000  
31.469  
31.469  
37.861  
37.500  
37.879  
48.077  
46.875  
48.363  
56.746  
60.023  
63.981  
79.976  
67.500  
IBM VGA  
IBM VGA  
VESA  
VESA  
VESA  
VESA  
VESA  
VESA  
VESA  
VESA  
VESA  
VESA  
VESA  
Other Modes  
640*350  
@70 Hz  
@70 Hz  
@70 Hz  
@72 Hz  
640*480  
800*600  
1024*768  
1152*864  
1280*720  
1280*960  
1280*1024  
1280*1024  
@60 Hz, 70 Hz, 72 Hz  
@60 Hz  
@60 Hz, 70 Hz, 72 Hz, 75 Hz  
@72 Hz  
@70 Hz  
13  
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TECHNICAL INFORMATION  
DVI Pin Assignment  
DVI Connector  
Pin Signal Assignment  
Pin Signal Assignment  
T.M.D.S. Data 1-  
10 T.M.D.S. Data 1+  
Pin Signal Assignment  
17 T.M.D.S. Data 0-  
18 T.M.D.S. Data0+  
1
2
3
4
5
6
7
8
T.M.D.S. Data 2-  
T.M.D.S. Data 2+  
9
T.M.D.S. Data 2/4 Shield 11 T.M.D.S. Data 1/3 Shield 19 T.M.D.S. Data 0/5 Shield  
No Connect  
No Connect  
DDC Clock  
DDC Data  
12 No Connect  
20 No Connect  
13 No Connect  
21 No Connect  
14 + 5V Power  
22 T.M.D.S. Clock Shield  
23 T.M.D.S. Clock+  
24 T.M.D.S. Clock-  
15 Ground (for + 5V)  
16 Hot Plug Detect  
No Connect  
DVI Modes  
Horizontal  
Frequency(KHz)  
Vertical  
Standard  
Resolution  
VCLK(MHz)  
Frequency(Hz)  
640*480  
800*600  
25.175  
40.000  
65.000  
108.000  
31.469  
59.940  
60.000  
60.000  
60.000  
IBM VGA  
VESA  
37.879  
48.363  
63.981  
1024*768  
1280*1024  
VESA  
VESA  
14  
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TECHNICAL INFORMATION  
Specifications  
LCD Panel  
17" TFT LCD module with wide-viewing angle, 0.264(H)x0.  
264(V)mm pixel  
[Monitor]  
Effective display size  
Resolution (max.)  
Displayable colors  
Brightness  
17." (43.2cm diagonal)  
SXGA 1280x1024  
16M True color  
400 cd/m2  
Contrast ratio  
Response time  
500:1  
16ms  
Scan Frequency(VGA)  
Scan Frequency(DVI)  
Audio Input  
Horizontal: 30 to 80kHz Vertical: 59 to 75 Hz  
Horizontal: 30 to 66kHz Vertical: 59 to 61 Hz  
2V(RMS). Max  
Audio Output  
Stereo, 3W x 2  
User controls  
Power Consumption  
Power/Enter/Up/Down/Escape/Volume  
60W  
4W Power Saving,  
3W Power switch off  
Analog 0.7V peak to peak separate  
TTL Positive or Negative  
Input signal  
Power Supply  
Plug & Play  
USB Hub  
100~ 240V,50/60Hz (automatically)  
VGA: DDC 2Bi  
DVI: DCC 2B+  
Compatible transmissio rate in high speed 480Mb/sec, full  
speed 12Mb/sec and low speed 1.5Mb/sec  
Down Stream Port x 3 transmission  
Per down stream port support current 500mA  
[Camera]  
pixels  
RGB  
1/4" Color VGA CMOS 640x480  
24bits  
resolution  
Supports160x120,176x144,320x240,352x280,640x480  
20cm to Infinity(Minimum)  
Non-directional electric  
Object Distance  
Microphone Type  
Audio Sample rate  
8KHz/16KHz  
[Dimension & Weight]  
Size (WxDxH)  
Weight (net)  
40.8x209.2x474mm  
6.6 Kgs  
[Operating Environment]  
Temperature  
5° C~ 35° C  
Humidity  
20%~ 80% (non-condensing)  
[Storage Environment]  
Temperature  
Humidity  
-20° C~ 60° C  
10% ~ 90% (non-condensing)  
Note : Specifications are subject to change without notice  
15  
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