EVERFOCUS
1/3” Color Rugged Dome Camera
Operation Instructions
Model No. EHD300N
Please read this manual first for correct installation and operation. This manual should be retained
for future reference. The information in this manual was current when published. The
manufacturer reserves the right to revise and improve its products. All specifications are therefore
subject to change without notice.
PRECAUTIONS
1. Do not install the camera near electric or magnetic fields.
Install the camera away from TV, radio transmitter, magnet, electric motor, transformer,
audio speakers since the magnetic fields generate from above devices will distort the video
images.
2. Never disassemble the camera nor put impurities in it.
Disassembly or impurities may result in trouble or fire.
3. Never face the camera toward the sun.
Direct sunlight or severe ray may cause fatal damage to sensor and internal circuit.
4. Keep the power cord away from water and liquid.
Touching the wet power cord may result in electric shock.
5. Never install the camera in areas exposed to water, oil or gas.
Water, oil or gas may result in failure, electric shock or fire.
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INSTALLATION
1. Loosen the 4 fix screws on the housing cover by using the attached wrench (Figure 1).
Please pay attention not to damage the lens.
Figure 1
2. Remove the camera.
Vari-Focal Lens
Locking Screws
Figure 2
To remove the camera, first unplug the wire connection on the back of the camera. Then
loosen the 2 locking screws on the camera base, push the camera base to the right (toward
heater direction, as shown in Figure 2), remove the camera from the mounting base.
Reinstall the camera and the cable while the base mounting is completed.
2
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3. Mounting the base.
Side conduit entry
Conduit plug setscrew
Back conduit entry
Mounting Setscrew
Mounting Setscrew
Mounting Setscrew
Mounting Setscrew
Figure 3
Attach the base to the wall or ceiling, fix the base by the 4 setscrews attached in the
accessory pack. Please make sure if the mounting is strengthened enough to
support it, if not, please reinforce the mounting according to the environment.
Note: The diameter of the screw hole isψ4.7mm.
3
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Back conduit entry (PF1/2)
The camera comes with a conduit plug
pre-installed in the PF 1/2 conduit entry on
the side. The screw can be removed and
installed in the back conduit entry. Loosen
the conduit plug setscrew (as shown in
Figure 4) before removing the conduit plug.
Conduit plug
Side conduit entry (PF1/2)
Figure 4
Caution: To prevent moisture leaking into the housing, apply an appropriate
gasket or sealant around the conduit connection.
4. Wire Connection
Termination Board
4
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Micro Switch for Alarm trigger
Power In (+)
Power In (-)
GND
Alarm COM
Video
Alarm NO
V. Phase Adjustment VR
Alarm NC
Figure 5
Connect the power supply cable (12VDC/24VAC), video output and alarm
output to the proper connectors shown as Figure 5.
The V. Phase adjustment screw is located on the termination board. 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.
5. View Angle Adjustment
The camera can be rotated 360° horizontally, 140° vertically and 60° 3’rd axis
view angles (as shown in Figure 6). Adjust the proper camera view angle as
needed. If a vari-focal lens is used, you may adjust the focus and zoom of
the lens to bring the object in focus. Be sure to loosen the locking screws on
the lens before you make adjustment.
5
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Lens fixing Screws
140°
360°
60°
Figure 6
6
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DIP SWITCH FUNCTION
¾ BLC (Back Light Compensation)
When BLC is turned on, the AGC, FL 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-light.
The default setting is OFF. For Auto-Iris lens model, the brightness can also be adjusted via the
Iris level control VR.
¾ AGC (Automatic Gain Control)
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.
¾ FL (Flickerless)
When picture flicker fiercely, turn FL on, then the camera will stabilize the speed of electronic shutter at 1/100(S)(NTSC) or 1/120(S)(PAL)
automatically, and reduce the flicker immediately. The default setting is OFF.
¾IRIS Level Control (For Vari-Focal Lens Model)
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.¾Electronic Shutter (For Fixed Lens Model)
ES ON: The camera continuously adjusts the shutter speed from 1/60 (NTSC), 1/50 (PAL) second
to 1/100,000 second according to the luminance conditions of the scene.
ES OFF: The shutter speed is fixed at 1/60 (NTSC),1/50 (PAL) 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.
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SIMPLE INSTRUCTIONS FOR THE DESICCANT PACK
Due to the camera lens blurred from the humidity inside the camera.
The desiccant pack absorbs the humidity; please refer to the easy instruction as follows:
1. Adjust all settings first and place the desiccant pack on the horizontal rod, then bend the
horizontal rod and fix it.
2. Install the outer cover and tighten the screws.
Installation steps for the camera:
Step 1
Horizontal rod
Desiccant pack
Step 2
Bend the horizontal rod and fix the desiccant pack
Step 3
Install the outer cover and tighten the screws
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SPECIFICATIONS
Pickup Device
Video Format
1/3'' SONY Super HAD CCD
NTSC or PAL
NTSC: 525 TV lines, 60 fields/sec.
PAL: 625 TV lines, 50 fields/sec.
768 x 494(NTSC) ; 752 x 582(PAL)
520TVL
Scanning System
Picture Elements
Horizontal Resolution
Sensitivity
0.4Lux/F=1.2
S/N Ratio
Over 48dB (AGC off)
Electronic Shutter
1/50(1/60)~1/100,000
Vari-focal lens, Auto Iris
f=2.9~10mm, F=1.2
Lens Type
f=9~22mm, F=1.6
*Lens models and availability vary in different regions
Auto Gain Control
Flickerless
ON/OFF Switch
ON/OFF Switch
Back Light Comp.
Auto White Balance
Gamma Correction
ON/OFF Switch
Yes
0.45
2 video outputs
Video Output
BNC 1.0Vp-p, 75ohm
Additional testing video output 1.0Vp-p, 75ohm
Sync. Mode
Internal sync
Weatherproof
Vandal Resistant
Power Source
IP66
Yes
12VDC/24VAC
24VAC: 4VA max.
Power Consumption
Dimensions
12VDC: 2W max.
130mm(W) x 98.8mm(H) x 130mm(D);
5.1"(W) x 3.87"(H) x 5.1"(D)
0.8kg ; 1.8lbs
Weight
Operating Temperature
Certifications
-10°C~50°C ; 14°F~122°F (20%~80% Humidity)
FCC/CE
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CONTENT LIST
Standard Accessories
1. Camera Unit
2. Operation Instruction (this document)
3. Accessory Pack
4. Waterproof Connector
5. Power & Video Cable
Optional Accessory
1. Wall Mount Bracket (BA-EHD)
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EverFocus Electronics Corp.
Europe Office:
Head Office:
Albert-Einstein-Strasse 1
D-46446 Emmerich, Germany
TEL: 49-2822-9394-0
12F, No.79 Sec. 1 Shin-Tai Wu Road,
Hsi-Chih, Taipei, Taiwan
TEL: +886-2-26982334
FAX: +886-2-26982380
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
FAX: +81-43-297-0081
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: MEHDG01110_Ver.A
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