View - Ganz Security
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Thank you for your purchase of this product. Before operating the product,
please read this instruction manual carefully to ensure proper use of the
product. Please store this instruction manual in a safe place for future
reference.
This symbol indicates that there is a possibility of injury or damage to
equipment.
(1)
Use only 24V AC power supply marked class 2 or +12V DC regulated power
supply marked class 2.
(2) To prevent fire or electrical shock, UL listed class 2 wiring should be used for the
12V DC or 24V AC input terminal.
(3) Be sure to connect each lead to the appropriate terminal. Wrong connection may
cause malfunction and / or damage to the video camera.
(4) Do not attempt to aim the camera at the sun or other extremely bright objects that
cause smear to appear irrespective of whether the camera is operating or not. This
can damage the CCD (Charge Coupled Device).
(5) Do not place the camera in the following locations.
1 Locations subject to extremely high or low temperatures.
(Operating temperature range: -10В°C to +50В°C {14В°F to 122В°F})
(Storage temperature range: -20В°C to +60В°C {-4В°F to 140В°F})
Locations
where there are large amounts of water vapor and steam.
2
(6) Ensure the location selected is sufficiently strong enough to support the weight of
the camera and is free from vibration.
(7) When this camera is installed near equipment that emits a strong electromagnetic
field, some irregularity such as noise on the monitor screen may happen.
(8) Be sure to use screws suitable for the type of material to which the camera is
being mounted.
(9) Do not allow the camera to be subjected to strong impacts or shocks. The camera
could be damaged by improper handling or storage.
(10) Never attempt to disassemble or modify the camera.
(11) If an abnormality should occur, immediately turn off the power and consult your
dealer.
CONTENTS
PRODUCT FEATURES ............................................................................ EG-2
SAFETY PRECAUTIONS ......................................................................... EG-2
PARTS DESCRIPTION ............................................................................ EG-3
INSTALLATION AND ADJUSTMENT ...................................................... EG-4
SPECIFICATIONS .................................................................................... EG-7
PRODUCT FEATURES
High resolution 540TVL and low light performance surveillance camera with a built-in
1/3” CCD.
A stylish all weather outdoor housing ideal for installations requiring a discreet
appearance and outdoor performance.
Integrated Computar varifocal lens allows for versatile applications and easy
installation.
Outstanding 0 lux performance with built in IR LEDs.
Digital Day/Night feature switches to B/W image at night.
Photocell activates IR light at night.
Easy cable management with cable feed-through bracket.
Built-in 20 LED lights.
IP66 rating for all weather conditions.
24V AC / 12V DC Auto Sensing Dual Voltage.
SAFETY PRECAUTIONS
This device complies with Part 15 of the FCC Rules. Operation is subject to following
two conditions:
(1) This device may not cause harmful interference.
(2) This device must accept any interference received, including interference that may
cause undesired operation.
The installation should be made by a qualified service person and should conform to all
local codes.
This symbol indicates that there is a possibility of death or damage to operator
or others.
To prevent fire or electric shock, do not expose this product to rain or moisture.
EG-2
(US)BCH-IR.indd Sec1:2
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PARTS DESCRIPTION
Outside
Bracket
bn
* Unscrew the Front Cover counterclockwise to open the unit for adjustments. Once adjusted,
screw the Front Cover back and tighten it clockwise, and refrain from opening and closing
frequently to ensure the best waterproof and condensation free performance.
bo
4
1 IR LED
2 Photo sensor
3 Front cover
4 Sunshield
5 Focus adjustment lever (Lock screw)
6 View angle adjustment lever (Lock screw)
7 DIP SW (AGC ON/OFF, FL ON/OFF, BLC ON/OFF, ALC ELC)
8 DC iris level adjustment volume
9 Service jack socket
bk Locking ring (Body)
bl Locking ring (Bracket)
bm Mounting base
bn BNC connector for video output
bo DC jack for power input (12V DC or 24V AC)
1
2
3
bk
Inside
bl
bm
8
Accessories
9
5
6
7
в—Џ
в—Џ
в—Џ
в—Џ
в—Џ
Service connector (*optional)
Wrench: 1ea
Bracket screw: 3ea
Template: 1ea
Instruction manual: 1ea
Additional power connector: 1ea
EG-3
(US)BCH-IR.indd Sec1:3
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INSTALLATION AND ADJUSTMENT
Attaching to the ceiling
Attaching to the ceiling or wall
This section explains how to install the unit where cables are running
through the interior of the ceiling or wall.
-
Drilling holes in the ceiling or wall:
Use the template included to mark out the position on the ceiling or wall where
you want to install the unit.
в—Џ When running cables through the interior of the ceiling or wall, use the
template, and drill three holes for screws used to attach the camera body and
one hole for the cables (Cables).
в—Џ Attached screws are not necessarily suitable for all applications. Ensure to
check if the screws are suitable for the intended applications.
Attaching to the wall
EG-4
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Adjusting the camera direction
Connecting the cables
This camera can be easily adjusted for viewing in all directions. After
attaching the camera on the wall or ceiling, adjust camera for the desired
direction. Then tighten each locking ring and lock rings with an allen wrench
as shown in the picture below.
Connect the power and video cables.
Connect the video cable from the monitor and the coaxial video cable
attached to the camera body.
в—Џ For using DC 12V, connect DC jack from camera with power supply (CLASS 2
ONLY). If necessary, after cutting off DC jack from camera connect it with power
supply.
в—Џ For using AC 24V, after cutting off DC jack from camera connect it with power
supply (CLASS ONLY 2)
в—Џ Specification below is recommended as an Output rated capacity of Power
supply that is connected to camera.
в—Џ To ensure the best low light performance, this camera has IR LED device to
change automatically to night mode when the environment gets dark. If the
high light source or some object reflecting very bright light is placed within
1m from the installed camera, it interferes with IR LED performance so that
Day & Night function may not perform at the optimum level. Ensure that the
field conditions are suitable before installing the camera unit.
Input power
Voltage
current
12V DC
12V DC В± 10%
500mA В± 10%
24V AC
24V AC В± 10%
400mA В± 10%
в—Џ Be sure to check that the cables are connected correctly before turning on
the power.
в—Џ Turning on the power when the cables are connected with incorrect polarity
may damage the camera.
EG-5
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Adjusting the DIP Switch Mode
1 ELC Mode: This special mode is not only to help prevent focus shift but also
to make the lens focus adjustment easier in the field of installation. Simply
make the adjustment in the following order:
в—Џ Each of the following functions can be adjusted by ON/OFF of the Switch.
-
Select ELC mode
Adjust lens focus well
After adjusting, select ALC mode
2 Setting the Flickerless function to “ON” under low light conditions may
The setting modes shown at left are
(= ) actual factory default settings.
reduce the sensitivity.
Adjusting the view angle and focus
1
2
3
4
ELC/ALC
AGC
(Auto Gain Control)
1 Move the lever to adjust focus and zoom after taking off the Front Cover.
2 Turn focus and zoom levers in clockwise direction to fix the positions.
ELC Easy back focus adjustment to maximize the best
focusing (refer to Attention 1)
ALC Factory set position
Adjusting the DC iris level
Adjust the DC iris level to suit the environment.
ON
Depending on Video signal, Gain is controlled
automatically. (Factory set position)
OFF Apply in the stable light condition
ON
Service Jack Socket
A service jack socket is provided for temporary video connection when
focusing the camera.
Select this position when a strong light is in the back
ground.
BLC
(Backlight
compensation)
OFF Factory set position
FL (Flickerless)
ON
Shutter speed to be fixed at 1/100 (NTSC) 1/120 (PAL)
(refer to Attention 2)
OFF (Factory set position)
* Caution: Never set to “ON” mode in ordinary locations
except for special locations like Tokyo area in Japan, etc.
Service jack socket
Service connector cable
(*optional)
EG-6
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SPECIFICATIONS
Model name
TV system
Scanning system
Image sensor
Effective elements
Scanning frequency
Video output
Horizontal resolution
Min. Illuminance
Day / Night
S/N ratio
Gamma characteristic
IR Illumination
Sync. System
Electronic shutter
White balance
Power supply
Power consumption
DC 12V
AC 24V
Ambient temperature
Ambient humidity (No condensing)
IP rating
External dimensions
Weight
Adjustment volumes
Switches, Bolts
Accessories
BCH-IR312NA
NTSC
2:1 Interlace
1/3”-Type Interline transfer CCD
768 (H) x 494 (V)
15.734kHz (H) / 59.94Hz (V)
1.0V p-p / 75Ω
540 TVL
0 lux (B/W Mode - at IR LED ON)
Digital Day / Night
More than 50 dB (at minimum AGC gain)
0.45
20 IR LEDs
Internal only
1/60 sec. (FL OFF), 1/100sec. (FL ON)
ATW
AC 24V В± 10%, 60 В± 1Hz, DC 12V В± 10%
6W
5.5W
Operation: -10В°C to +50В°C / Storage: -20В°C to +60В°C
Operation: Max. 85%RH / Storage: Max. 95%RH
IP66
117(L) x 84Р¤ (Included sunshield)
650g
DC Iris Adjustment
Dip Switch
Wrench, Bracket Tapping Screw (M4x20 : 3pcs), Template, Instruction Manual, Additional Power Connector
* The specifications and/or appearance of the product may change without a prior notice.
EG-7
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LENS SPECIFICATIONS
Max. aperture ratio
Focal length
Iris (DC auto iris)
Angle of view (Wide to Tele)
1:1.4 - 2.9
3.3mm - 12mm
F1.4 - F360C
125.70В° - 29.90В°
89.80В° - 23.90В°
63.60В° - 17.90В°
D
H
V
* The specifications and/or appearance of the product may change without a prior notice.
www.computarganz.com
147-1.0
EG-8
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