EverFocus Security Camera EQ120 User Manual

EQ120  
1/3” B/W Digital CCD Camera  
User’s Manual  
and  
Operation Instructions  
 
Table of Contents  
Safety Warning …………………………………………1  
Introduction……………………………………………..2  
Specification…………………………………………….3  
Major Parts and Their Functions………………….…..4  
Installation Instructions………………………….….…8  
 
 
Safety Warning  
1. Handle the camera with care.  
Be careful when handling the camera, do not drop it or subject  
it to strong shock or vibration to prevent any damages to it. Do  
not disassemble it or place it on an unstable base.  
2. Do not install the camera near electric or magnetic fields.  
Installed the camera away from TV, radio transmitter, magnet,  
electric motor, transformer, audio speakers because the  
magnetic fields generate from above devices will distort the  
video image.  
3. Do not install the camera in the high temperature environment.  
Installed the camera away from stoves, or other heat  
generating devices as the high temperature could cause  
deformation, discoloration or other damages of the camera.  
Install the camera at where the temperature range will stay  
between 0to 50(32to 122).  
4. Never face the camera toward the sun.  
Never aim the camera at the sun or other extremely bright objects  
whether it is in use or not.  
5. Cleaning  
Do not touch the surface of CCD sensor by hand directly. Use  
a soft cloth to remove the dirt from the camera body. Use lens  
tissue or a cotton tipped applicator and ethanol to clean the  
CCD sensor and the camera lens. When the camera is not in  
use, put the cover cap on the lens mount.  
1
 
Introduction  
The new EQ120 series is a solid-state B/W video camera specially  
designed for high quality surveillance applications. It incorporates  
break through DSP technology that provides most reliable and  
accurate B/W picture in security industry. The camera is  
convenient to use with C-mount or CS-mount lenses and has an easy  
back-focus adjustment help to achieve installation efficiency.  
Main Features :  
¾ 1/3” B/W CCD pick up device for more than 420 TV lines of horizontal  
resolution  
¾ Sophisticated DSP (Digital Signal Processing) circuitry design that delivers  
excellent picture quality and performance.  
¾ Wide range automatic electronic shutter: 1/50(1/60)~1/100,000 sec  
¾ Auto line lock with external phase adjustment  
¾ Used with either C-mount or CS-mount lenses and easy back-focus  
Adjustment.  
¾ System available in EIA or CCIR.  
2
 
Specification  
Pickup Device  
1/3" SONY B/W CCD  
510 x 492 (EIA)  
500 x 580 (CCIR)  
420 TV lines  
Picture Elements  
Horizontal Resolution  
Sensitivity  
0.01 lux/F=1.2  
Over 48 dB (AGC off)  
1/50(1/60) ~ 1/100,000 sec  
Video / Direct Drive switch  
On/Off  
S/N Ratio  
Electronic Shutter  
Auto Iris  
Flickerless  
Back Light Comp.  
Electronic Shutter  
Auto Gain Control  
Line Lock  
On/Off  
On/Off  
On/Off  
On/Off  
Audio  
Optional  
Gamma Correction  
Video Output  
Power Source  
Power Consumption  
0.45  
BNC 1.0Vp-p,75 ohm  
2 types: 12VDC/24VAC, 90~260VAC  
5W max  
50mm(H) x 57mm (W) x 140.2mm(D);  
1.97" (H) x 2.24"(W) x 5.52" (D)  
Dimensions  
Operating Temparature  
Certifications  
0°C~50°C ; 32°F~122°F (20%~80% Humidity)  
FCC/CE  
3
 
Major Parts Names and Their Functions  
1
3
2
Front  
Side  
6
4
5
8
7
Side  
Top  
9
9
10  
11  
Rear (EQ120)  
Rear(EQ120A)  
4
 
1. Focal Length Adjustment Ring  
Use this ring to adjust the appropriate focal length according to the type of  
lens. Rotate the ring clockwise for the CS-mount lens, rotate it  
counterclockwise for the C-mount lens. The factory setting is C-mount.  
2. Lens Mount  
To mount an appropriate C-mount or CS-mount lens.  
3. Locking Screw  
Use the locking screw to fix the focal length.  
4. Lens Connector (4 pin socket)  
To connect to the lens plug of the auto IRIS lens.  
5. Control Switches  
There are 6 control switches located on the sideboard, which are for the  
setting of the special features. The switches in orders are for Flickerless,  
Back Light Compensation, Electronic Shutter, Automatic Gain Control,  
Line-Lock and Auto Iris Lens type.  
FL(Flickerless) On/Normal  
When picture flicker fiercely, turn FL on, then the camera will stabilize the  
speed of electronic shutter at 1/100(EIA) or 1/120(CCIR) automatically, and  
reduce the flicker immediately. The default setting is Normal.  
BLC (Back Light Compensation) On/Normal  
When BLC is turned on, the AGC, ES and IRIS operating point is  
determined by averaging over the center area instead of entire field-of-view,  
so that a dimly-lit foreground object at center area can be clearly  
distinguished from brightly-lit backgrounds.  
BLC should not be used unless it is needed to compensate for back-lit. The  
default setting is Normal.  
5
 
ES (Electronic Shutter) Off/On  
ES ON: The camera continuously adjusts the shutter speed from 1/60 (EIA),  
1/50(CCIR) second to 1/100,000 second according to the  
luminance conditions of the scene.  
ES OFF: The shutter speed is fixed at 1/60 (EIA), 1/50 (CCIR) second.  
Set ES OFF, when auto iris lens is used or flicker is observed under a very  
bright fluorescent lamp. Otherwise, turn ES on for optimum performance.  
The default setting is ON.  
AGC (Automatic Gain Control) Off/On  
AGC ON: The sensitivity increases automatically when light is low.  
AGC OFF: A-low-noise picture is obtained under a low light condition.  
The default setting is ON.  
LL (Line-Lock) Off/On  
To select the sync mode between Internal Sync.(LL off) and Line-Lock  
(LL on).  
Set the line-lock off, the camera will synchronize to the internal time base.  
Set the line-lock on, the camera’s vertical synchronization can be driven by  
the AC signal in the power lines.  
Note: Line-Lock sync mode operation is possible only when used with an  
AC power source; it’s not possible with a DC power source.  
6
 
VD/DD (Auto Iris lens Type)  
For video drive auto iris lens, please set switch to VD. For direct drive iris  
lens, set switch to DD. The default setting is DD. Wire the cable of lens to  
lens connector according to the following table.  
Pin1 Pin2  
Video Drive +12V GND VD-IRIS GND  
Direct Drive Cnt- Cnt+ Drv+ Drv-  
6. IRIS Level Control  
Pin3  
Pin4  
Lens Connector  
1
2
3
4
Brightness Level can be adjusted from the IRIS level VR while using the  
direct drive lens.  
Turn counterclockwise to L to get darker picture.  
Turn clockwise to H to get brighter picture.  
7. V-Phase Adjustment  
The vertical phase may require adjustment to synchronize the vertical phase  
of the camera with other camera in the system when it is to be used in the  
line-lock sync mode. Make the adjustment when the vertical phase of the  
camera does not match with other cameras.  
8. Mounting Base and Fixing Screws  
To use when the mounting bracket is required while mounting the camera.  
The mounting base can be attached to either the top or the bottom of the  
camera, fix the mounting base onto the camera by using the 4 supplied  
fixing screws.  
9. Video Output Connector  
BNC VBS 1.0 Vp-p, 75ohm  
10. Power Cable (EQ120)  
11. 12VDC/24VAC Screw Terminals (EQ120A)  
7
 
Installation Instructions  
1. Remove the cover cap from the top of the lens mount.  
2. To attach a C-mount/CS-mount lens, turn the focal length adjustment  
ring to the appropriate position.  
Note: If a C-mount lens is used, please make sure the focal length  
adjustment ring is set at C position before fixing the lens.  
3. Screw the lens firmly onto the lens mount. Insert the lens plug in the  
lens connector if the auto iris lens is used.  
4. Tighten the locking screw.  
5. Connect the video output of the camera to a color monitor or other video  
device through a 75 ohm type coaxial cable with BNC female connector.  
6. Plug the power cord to the outlet.  
7. Once the image appears on the monitor, adjust the focus and diaphragm  
of the lens to obtain the best picture.  
8. If the subject is not in focus when adjusting focus of lens, do focal  
length adjustment as following:  
i. Loosen the locking screw of the focal length adjustment ring.  
ii. Take picture of subject at a distance more than 20m away from the  
camera.  
iii. Rotate the focal length adjustment ring to bring the subject in focus.  
iv. Tighten the locking screw while the adjustment is completed.  
8
 
EverFocus Electronics Corp.  
Head Office:  
Europe Office:  
12F, No.79 Sec. 1 Shin-Tai Wu Road,  
Hsi-Chih, Taipei, Taiwan  
TEL: +886-2-26982334  
FAX: +886-2-26982380  
Albert-Einstein-Strasse 1  
D-46446 Emmerich, Germany  
TEL: 49-2822-9394-0  
China Office:  
Room 609, Technology Trade Building,  
Shangdi Information Industry Base, Haidian  
District, Beijing,China 10085  
TEL: +86-10-62973336/37/38/39  
FAX: +86-10-62971423  
USA L.A. Office:  
1801 Highland Ave. Unit A  
Duarte, CA 91010, U.S.A.  
TEL: +1-626-844-8888  
FAX: +1-626-844-8838  
Japan Office:  
USA N.Y. Office:  
1809 WBG MARIBU East 18F,  
2-6 Nakase.Mihama-ku.  
Chiba city 261-7118, Japan  
TEL: +81-43-212-8188  
415 Oser Avenue Unit S  
Hauppauge, NY 11788  
TEL: 631-436-5070  
FAX: 631-436-5027  
Your EverFocus product is designed and  
manufactured with high quality materials and  
components which can be recycled and  
reused.  
Ihr EverFocus Produkt wurde entwickelt und  
hergestellt mit qualitativ hochwertigen  
Materialien und Komponenten, die recycelt  
und wieder verwendet werden können.  
Dieses Symbol bedeutet, dass elektrische und  
elektronische Geräte am Ende ihrer  
Nutzungsdauer vom Hausmüll getrennt  
entsorgt werden sollen.  
This symbol means that electrical and  
electronic equipment, at their end-of-life,  
should be disposed of separately from your  
household waste.  
Please, dispose of this equipment at your  
local community waste collection/recycling  
centre.  
Bitte entsorgen Sie dieses Gerät bei Ihrer  
örtlichen kommunalen Sammelstelle oder im  
Recycling Centre.  
Helfen Sie uns bitte, die Umwelt zu erhalten, in  
der wir leben!  
In the European Union there are separate  
collection systems for used electrical and  
electronic product.  
Please, help us to conserve the environment  
we live in!  
P/N: MQ12G0020A VerB  
 

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