Speco Technologies Computer Monitor Color Video Monitor User Manual

Color Video Monitor  
Instruction Manual  
Read this manual thoroughly before use,  
and retain it for maintenance.  
The product’s exterior design and specifications may subject to change  
without prior notice for quality improvement.  
 
Color Monitor Instruction Manual  
WARNING To Prevent Fire or Shock Hazard, Do Not  
Expose This Monitor To Rain or Moisture.  
PRECAUTION  
Graphic Symbol Explanation  
The lightning flash with arrowhead symbol, within an equilateral triangle, is  
Intended to alert the user to the presence of uninsulated ‘dangerous voltage’  
within the product’s enclosure that may be of sufficient magnitude to constitute  
a risk of electric shock to persons.  
The exclamation point within an equilateral triangle is intended to alert the user  
to the presence of important operating and maintenance (servicing)  
instructions in the literature accompanying the appliance.  
SCOPE  
The information in this instruction manual covers the installation and operation of the color monitor.  
This unit should be installed with approved materials and wiring practices in accordance with the  
National Electrical Cord and applicable local wiring ordinances.  
INTRODUCTION  
The color video monitor features with high resolution both at center & corner, which produces crisp and  
high-quality video images for any discreet installation purpose. For industrial applications, the monitor accepts a  
standard NTSC or PAL color input signal and loop-through connectors are included with a switchable 75-ohm  
termination . Operating controls for tint, color, brightness, contrast and volume are located in the front panel for  
easy access. Furthermore, a regulated power supply maintains excellent performance during fluctuation in line  
voltage. This monitor is suitable for specialized and industrial CCTV surveillance applications where clear, high  
quality pictures and proven system reliability are required.  
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Color Monitor Instruction Manual  
IMPORTANT SAFEGUARDS  
All the safety and operating instructions should be read before the appliance is operated.  
1.  
2.  
3.  
4.  
Retain instructions: The safety and operating instructions should be retained for future reference.  
Heed Warnings: All warnings on the monitor and in the operating instructions should be adhered to.  
Follow Instructions: All operating and use instructions should be followed.  
Cleaning: Unplug the monitor from the wall outlet before cleaning. Do not use liquid cleaners or aerosol  
cleaners. Use a damp cloth for cleaning. Exception. A monitor that is meant for uninterrupted service and  
that for some specific reason, such as the possibility of the loss of an authorization code for a CATV converter,  
is not intended to be unplugged by the user for cleaning or any other purpose, may exclude the reference to  
unplugging the monitor in the cleaning description otherwise required in item 5.  
5.  
6.  
Attachments: Do not use attachments not recommended by the manufacturer as they may cause hazards.  
Water and Moisture: Do not use this monitor near water – for example, a bath tub, wash bowl, kitchen sink, or  
laundry tub, in a wet basement, or a swimming pool, and the like.  
7.  
Accessories: Do not place this monitor on an unstable cart, stand, tripod, bracket, or table. The monitor may  
fall, causing serious injury to a child or adult, and serious damage to the appliance. Use only with a cart, stand,  
tripod, bracket, or table recommended by the manufacturer, or sold with the monitor. Any mounting of the  
monitor should follow the manufacturer’s instructions, and recommended by manufacturer.  
Ventilation: Slots and openings in the cabinet are provided for ventilation and to ensure reliable operation of  
the monitor and to protect it from overheating, and these openings should never be blocked by placing her  
monitor on a bed, sofa, rug, or other similar surface. This monitor 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 or rack  
unless proper ventilation is provided or the manufacturer instructions have been adhered to.  
Power Sources: This monitor should be operated only from the type of power source indicated on the making  
label. If you are not sure the type of power supply to the installation site, consult with your dealer or local power  
company.  
8.  
9.  
10. Grounding or Polarization: For monitors equipped with a 3-wire grounding type plug having a third (grounding)  
pin. This plug will only fit into a grounding-type power outlet. This is a safety feature. If you are unable to  
insert the plug into the outlet, contact your electrician to replace the obsolete outlet. Do not defeat the safety  
purpose of the grounding-type plug.  
11. Power: Cord Protection-Power supply cords should be routed well so that they are not likely to be walked on or  
pinched by items placed upon or against them, paying particular attention to cords at plugs, convenience  
receptacles, and the point where they exit from the monitor.  
12. Lighting: For added protection for this monitor during a lighting storm, or when it is left unattended and unused  
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Color Monitor Instruction Manual  
for long periods of time, unplug it from the wall outlet and disconnect the cable system. This will prevent  
damage to the monitor due to lighting and power-line surges.  
13. Overloading: Do not overload wall outlets and extension cords as this can result in a risk of fire or electric  
shock.  
14. Object and Liquid Entry: Never push objects of any kind into this monitor through openings 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. Servicing: 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. Damage Requiring Service: Unplug this monitor from the wall outlet and refer servicing to qualified service  
personnel under the following conditions.  
a. When the power-supply cord or plug is damaged.  
b. If liquid has been spilled, or objects have fallen 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 an improper adjustment of other controls may result in  
damage and will often require extensive work by a qualified technician to restore the monitor to its 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. Replacement Parts: When replacement parts are required, be sure the service technician has used  
replacement parts specified by the manufacturer or have the same characteristics as the original parts.  
Unauthorized substitutions may result in fire, electric shock or other hazards.  
18. Safety Check: Upon completion of any service or repairs to this monitor, ask the service technician to perform  
safety checks to determine that the monitor is in proper operating condition.  
ACCESSORIES  
This package is basically including:  
1 x monitor  
FEATURES  
High resolution ( for 14” , 15” , 17” )  
Looping Video in/out  
1 x instruction manual  
1 x power cord  
Y/C in/out ( for 14” , 15” , 17” & 21”)  
Detect and switch NTSC/PAL system automatically  
Convenient front controls  
Rugged metal cabinet  
With optional audio function  
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Color Monitor Instruction Manual  
FUNCTION DESCRIPTION for 10 / 14 Inch  
10 Inch  
14 Inch  
1
1
6
5
4
3
2
FRONT PANEL CONTROLS  
1.  
2.  
3.  
4.  
5.  
POWER ON/OFF SWITCH  
The switch provides power on-off control.  
VOLUME (Option)  
Rotate the switch for adjustment of the volume when needed.  
CONTRAST  
The control permits adjustment of the contrast between the light and dark areas of the picture.  
BRIGHTNESS  
The control supports the adjustment of the overall picture shade and brightness.  
COLOR  
Permit to adjust the depth or saturation of color in the picture. Used to select individual viewer’s preference in  
color saturation.  
6.  
TINT ( NTSC only )  
The control permits adjustment of the R.G.B. phase differences as you need .  
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Color Monitor Instruction Manual  
10 Inch  
14 Inch  
AUDIO  
IN  
VIDEO  
IN  
S-VHS  
VIDEO  
LO  
Y/C  
OUT  
HI  
OUT  
S-VHS  
9
7
AUDIO  
IN  
VIDEO  
IN  
S-VHS  
8
11  
7
9
7
VIDEO  
Y/C  
LO  
S-VHS  
HI  
OUT  
OUT  
9
8
8
11  
10  
11  
OPTION: Y/C FUNCTION  
AUDIO FUNCTION  
REAR PANEL CONTROLS  
7.  
VIDEO IN & OUT  
These BNC Connectors permits ‘loop-through’ connection of a video signal in installations where it is desirable  
to display the video signal on more than one monitor. A standard 1.0 vp-p video signal applied to the video  
input will also appear at the video output . Use a coaxial cable with a BNC type plug for these connections.  
AUDIO IN & OUT  
8.  
9.  
The rear RCA connectors permit audio signal connection.  
HI / LO  
This switch provides convenient selection of a ‘HIGH’ or ‘LOW’ for video input impedance. The switch should  
be set to ‘HIGH‘ position when loop-through configuration is used or set to ‘LOW’ when the video signal is to  
be terminated at the monitor.  
10. Y/C IN & OUT  
Permit high resolution VCD,LD,DVD or V-cam signal input connection.  
11. Y/C VIDEO  
Control for Y/C & video switch.  
.
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Color Monitor Instruction Manual  
FUNCTION DESCRIPTION for 15 / 17 / 21 Inch  
When adjusting the controls, LED  
light will flash; when adjust to the  
end, LED light will stop flash but just  
light on. LED light will be totally off  
when stop adjusting.  
65 43 2  
1
FRONT PANEL CONTROLS  
1. POWER ON/OFF SWITCH  
The switch provides power on-off control.  
2. TINT ( NTSC only )  
The controls permit adjustment of the R.G.B. phase differences as you need .  
3. COLOR  
Adjusts the depth or saturation of color in the picture. Used to select individual viewer’s preference in color  
saturation.  
4. BRIGHTNESS  
The controls support the adjustment of the overall picture shade and brightness.  
5. CONTRAST  
The controls permit adjustment of the contrast between the light and dark areas of the picture.  
6. VOLUME (Option)  
Push up or down for volume control.  
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Color Monitor Instruction Manual  
FUNCTION DESCRIPTION for 14 / 15 / 17 / 21 Inch  
Grounding  
7
C Signal  
V1 IN  
V2 IN  
AU1 IN  
AU2 IN  
Y/C  
IN  
9
8
OUT  
V1 OUT  
V2 OUT  
AU1 OUT  
AU2 OUT  
V1  
V2  
HI  
LO  
VIDEO  
Y/C  
AU1  
AU2  
Grounding  
Y Signal  
10  
11  
12  
REAR PANEL CONTROLS  
7.  
VIDEO IN & OUT  
These BNC Connectors permits ‘loop-through’ connection of a video signal in installations where it is desirable  
to display the video signal on more than one monitor. A standard 1.0 vp-p video signal applied to the video  
input will also appear at the video output . Use a coaxial cable with a BNC type plug for these connections.  
8.  
AUDIO IN & OUT  
The rear RCA connectors permit audio signal connection.  
9.  
Y/C IN & OUT  
Permit high resolution VCD, LD, DVD or V-cam signal input connection.  
10.  
11.  
V1 AUI / V2 AU2  
Permit V1 AU1 / V2 AU2 switch at user’s request.  
HI / LO  
This switch provides convenient selection of a ‘HIGH’ or ‘LOW’ for video input impedance. The switch should  
be set to ‘HIGH‘ position when loop-through configuration is used or set to ‘LOW’ when the video signal is to  
be terminated at the monitor.  
Y/C / VIDEO  
12.  
Controls for Y/C & video switch.  
OPERATING THE MONITOR  
1.  
2.  
3.  
4.  
5.  
Place the monitor where you plan to use it.  
This monitor can be operated between 96VAC to 256VAC.  
Plug the power cord into AC adapter on the wall.  
Link the A/V terminal from your device into the video-in BNC connector of the monitor.  
Press POWER switch and the POWER indicator will light. After approximately 10~30 seconds a picture will  
appear.  
6.  
The monitor will detect the frequency of the input signals automatically, and the display image may be able to  
be adjusted through the function switch on FRONT CONTROL PANEL.  
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Color Monitor Instruction Manual  
INSTALLATION  
CAUTION: Do not install this monitor in an excessively hot location, or in any way obstruct the ventilation openings  
in the cabinet. Premature component failure or damage to the cabinet may result.  
When the monitor is not to be used for several days, it is advisable to disconnect the AC power cord from the utility  
outlet. To reduce the risk of electric shock , do not remove cover or back. No user-serviceable parts are inside.  
Refer servicing to qualified personnel. Some household aerosol sprays, cleaning agents, solvents or polishes may  
cause damage to the cabinet finish. Best results for cleaning are obtained with mild soap and water, and a soft  
cloth for drying.  
INSTALLING THE MONITOR  
1. Connect the coaxial cable from the video equipment to any VIDEO-IN BNC connector of this unit.  
2. If loop-through video configuration is desired, connect a coaxial cable from the VIDEO-OUT BNC connector to  
the VIDEO-IN BNC connector on the next monitor. Set HI-LO switch of the first monitor to HIGH and set LOW  
for the second or last monitor.  
3. Plug the power cord into the applicable utility outlet.  
Note : If the monitor is the last unit in the video loop-through configuration, set its HI-LO switch to low. Each  
non-looping video circuit must be terminated either at the unit or at another device such as an additional  
switcher. Failure to terminate video circuits with 75 ohm (low) will result in picture degradation, and lack of  
color.  
TROUBLE SHOOTING  
Incorrect operations may result in trouble or malfunction to the unit, before referring to the authorized personnel,  
please check the followings firstly and investigate the components and electrical appliances as used. If the troubles  
still can not be solved, please ask your dealer for further detailed checking.  
Power does not come on even when power switch is pressed  
Check if the power cord is connected securely.  
Flash Image Display  
Adjust the controls (ex. contrast, brightness,….,etc.) well.  
Ghosting Image Display  
Check if there are any glasses put in front of camera, if not, then contact with your dealer for further examination.  
No Image shown on the screen  
Check if the video cable and camera are connected well.  
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Color Monitor Instruction Manual  
SPECIFICATION  
General  
Location  
10”  
14” / 14”H  
15”H  
17”H  
21”  
Indoor  
Construction  
Steel cabinet with  
Plastic front  
Finish  
Black or white matte  
Texture coat finish  
8.5 / 9.2  
N.W. / G.W. (kg)  
14 / 15  
20/21  
24/25  
26 / 27  
Dimension (D x W x H) m/m 262x238x292  
Master Carton (pc/ctn) 2 pcs/ctn  
362x318x376 400x362x364 475x420x414 500x490x445  
1pc/ctn  
1pc/ctn  
1pc/ctn  
1pc/ctn  
Front Panel Controls  
Power ON/OFF  
Color / Contrast  
Brightness  
Rocker Switch  
Rotary switch  
Rotary switch  
Rotary switch  
Rotary switch  
/Push button Push button Push button Push button  
/Push button Push button Push button Push button  
/Push button Push button Push button Push button  
/Push button Push button Push button Push button  
TINT (NTSC only)  
Volume  
Electrical  
Input Voltage  
Power Consumption  
Input Signal  
96~256 Vac 50Hz/60Hz  
55 W  
40 / 45 W  
48 W  
50 W  
75 W  
Composite 1.0 Vp-p  
(Video Signal 0.714Vp-p  
Sync. Signal: 0.286 Vp-p  
Subcarrier Frequency  
NTSC  
3.58MHz ±200Hz  
4.43MHz ±200Hz  
75 ohms or high  
6 MHz  
PAL  
Input Impedance  
Band Width  
Video Gain  
6 / 8 MHz  
8 MHz  
8 MHz  
6 MHz  
30dB  
Resolution  
Center (TV lines)  
Corner (TV lines)  
Linearity  
Horizontal  
350  
330  
420 / 600  
380 / 500  
600  
500  
600  
500  
520  
330  
10 % Max  
10 % Max  
Vertical  
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Color Monitor Instruction Manual  
10"  
14" /14”H  
15"H  
17”H  
21”  
Operation System  
NTSC  
525 lines, 60 fields/ sec.  
625 lines, 50 fields/ sec.  
PAL  
Connections  
Y/C (In /Out) – 4 pin DIN  
Video (In/Out) – BNC jack  
With audio – Phone jack  
Audio  
“IN” only  
1 set  
“IN” only / IN / OUT  
IN / OUT  
2 sets  
IN / OUT IN / OUT  
1 set  
1 set  
2 sets  
2 sets  
2 sets  
2 sets  
1 set  
2 sets  
Audio Input Signal  
Audio Amplifier  
10~150mVp-p  
1W / 8 ohm (Incl. a  
speaker)  
Environment  
Operation temperature  
-10 to 55° C ( 50 to  
130°F )  
Humidity  
0% to 90%  
(non-condensing)  
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