EverFocus EM-500NHP1 User manual

EVERFOCUS
1/3” Square Metal Case
DSP Color CCD Camera
Operation Instructions
Model No. EM500NH P1, P3, P4
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.
6. Cleaning
Do not touch the surface of sensor by hand directly. Use a soft cloth to remove the dirt from
the camera body. Use lens tissue or a cotton swab and ethanol to clean the sensor and the
camera lens.

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7. Do not operate the camera beyond the specified temperature, humidity or
power source ratings.
Use the camera at temperatures within 0° ~ 40° C (32° to 104° F) and humidity between
20%~ 80%. The input power source is 12VDC/24VAC.
FEATURES
z1/3” Sony Super HAD CCD image sensor with approximately 410,000 pixels.
zOver 550 TVL of horizontal resolution.
zRevolutionary integrated 10-bit Digital Signal Processor (DSP) delivers sharp color images
and excellent picture quality.
zLow light sensitivity 1.0 Lux/F=1.2.
zWide-range automatic electronic shutter: up to 1/100,000.
zManual zoom lens with adjustable viewing range.
PACKAGE CONTENTS
zCamera Unit x 1
zMounting bracket x 1
zPower/Video Cable x 1
zScrews x 3
zManual x 1

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SPECIFICATIONS
EM-500NHP1 EM-500NHP1 EM-500NHP1
Lens Size 3.7mm 3.7mm 4.3mm
Lens Type Conical Pinhole Lens Flat Pinhole Lens Super Cone Pinhole Lens
Dimensions 25 x 25mm | 0.98 x 0.98 Inches
Video Format NTSC
Image Sensor Color 1/3” High Res CCD Sony ICX638 Chip
Scaning System 2:1 Interlace
Scanning Frequency H: 15.734 KHz, V: 59.94Hz
Total Pixels 811 (H) x 508 (V), 410K
Effective Pixels Vari-focal lens f=4.0~9.0mm, Fixed Iris
Horizontal Resolution 550TVL
Electronic Shutter 1/60 ~ 1/100,000 sec
S/N Ratio More than 45db
Video Output BNC 1.0Vp-p, 75ohm
Gamma Correction 0.45
Sync Mode Internal Sync
Power Source DC12V + 10%
Power Consumption 12VDC 3.5W max
Operating Temperature 10° C ~ 45° C / 14~122° F
Storage Temperature -20o C ~ 60o C / -4~ 140o F
Weight 0.3 kg ; 0.7lbs
Sensitivity 0.2Lux/F-20
Angle of View 66

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DIMENSIONS
Camera:
Bracket:
15mm/ .6”
25mm / .98"
8mm / .31" 15.4mm / 0.6"
6mm / .2"
14mm / .6"
18mm / .7"
2mm / .8"
18mm / .7"
14mm / .6"
25mm / 1"
28mm / 1.1"
12mm / .5"

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CAMERA MAJOR PARTS FUNCTIONS
Front
Back Camera power/video cable
(1) Lens
The EMNH series cameras come with 3 types on pinhole lenses.
•Flat - EM500HP3,
•Conical – EM500NHP1
•Super Conical – EM500NHP4
(2) Screw holes for included mounting bracket.
1
2
EM500NHP3 EM500NHP1 EM500NHP4
3
4
5
6

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(3) Power/video port.
(4) Power/video connector to be plugged into the camera.
(5) Video Output BNC Connector
BNC 1.0Vp-p, 75ohm. Use the connector to connect with the video in connector of a monitor.
(6) Power input
Use the connector to connect with 12VDC power adaptor.
INSTALLATION
This section covers detailed steps of the simple installation. Please follow instructions
for preventing any unnecessary damage
1. Secure camera mounting bracket to mounting surface.
a. Mark 2 screw points in mounting surface.
b. Fix the bracket to the mounting service with included screws. see figure
1-1.
Figure 1-1

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2. Fix camera to mounting Bracket.
a. Position the camera ready to be mounted on bracket so that the power/video
connector is on the bottom to ensure that the camera is facing right side up. See
arrow in figure 2.1 pointing at the power/video connector on bottom.
b. Secure camera on bracket with the fixing screws included.
3. Connect power/video cable to camera power/video connector
4. Connect Power and Video
a. Connect pigtail (male power adapter) to the camera female power connector.
See Figure 3-1.
b. Connect power to pigtail wires (pigtail- male power adapter is purchased
separately
Figure 4-1
Figure 2-1 Figure 2-2
Figure 3-1

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Pigtail Polarity: (Important since DC voltage is used)
Black Wire with white stripe is positive and solid black wire is negative. See
figure A4-2.
c. Connect video cable to a BNC female cable run. See figure A4-3.
Negative
Positive
(white stripe)
Figure 3-2

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Troubleshooting
No power
Check to be certain that you have sufficient current or amperage from the power supply.
Amount of current needed depends on voltage. See this manuals spec. sheet for information on
power consumption.
Picture output is horizontal.
Depending on camera will be installed on wall or on ceiling, you may have to remove camera
module and rotate it so can install for wall or ceiling. See InstallationAstep 2 for explanation
and steps.

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EverFocus Electronics Corp.
Head Office:
12F, No.79 Sec. 1 Shin-Tai Wu Road,
Hsi-Chih, Taipei, Taiwan
TEL: [phone]
FAX: [phone]
www.everfocus.com.tw
USACalifornia Office:
1801 Highland Ave. Unit A
Duarte, CA 91010, U.S.A.
TEL: [phone]
FAX: [phone]
www.everfocus.com
USA New York Office:
415 Oser Avenue Unit S
Hauppauge, NY 11788
TEL: [phone]
FAX: [phone]
www.everfocus.com
Europe Office:
Albert-Einstein-Strasse 1
D-46446 Emmerich, Germany
TEL: [phone]
www.everfocus.de
China Office:
Room B-05D-1, KESHI PLAZA , Shangdi
Information Industry Base,
Haidian District, Beijing China
100085
TEL: [phone]/38/39
FAX: [phone]
www.everfocus.com.cn
Japan Office:
1809 WBG MARIBU East 18F,
2-6 Nakase.Mihama-ku.
Chiba city 261-7118, Japan
TEL: [phone]
FAX: [phone]
www.everfocus.com
Y
our EverFocus product is desi
g
ned and
manufactured with high quality materials and
components which can be recycled and
reused.
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.
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!
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.
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!
P/N: MED3G03000_Ver.B