Ganz ZC-D7000 SERIES User manual

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EG-2
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.
To prevent fire or electric shock, do not expose this product to rain or moisture.
CONTENTS
PRODUCT FEATURES............................................................................ EG-2
SAFETY PRECAUTIONS......................................................................... EG-2
PARTS DESCRIPTION ............................................................................ EG-3
INSTALLATION AND ADJUSTMENT...................................................... EG-4
SPECIFICATIONS .................................................................................... EG-8
PRODUCT FEATURES
 High resolution surveillance camera with a built-in 1/3-type CCD.
 Integrated varifocal lens allows for versatile application and easy installation.
 Accept either 12V DC or 24V AC power input. (Automatic switching)
 Manual pan/tilt/rotation mechanism.
 Day/Night function
D-DN (Digital Day/Night) function model: ZC-D7312NHA
The digital processing function provides a high sensitivity black and white
picture in low light conditions (e.g. nighttime) by automatically switching the
camera to black and white mode. The camera is automatically switched to
color mode in brighter light conditions (e.g. daytime).
M-DN (Mechanical Day/Night) function model: ZC-DN7312NHA
The IR cut filter automatic switching function provides a high sensitivity black
and white picture in low light conditions (e.g. nighttime) by automatically
switching the camera to black and white mode. The camera is automatically
switched to color mode in brighter light conditions (e.g. daytime).
This symbol indicates that there is a possibility of death or damage to operator or others.
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.
1Locations subject to extremely high or low temperatures.
(Operating temperature range: -10°C to +50°C {14°F to 122°F})
(Storage temperature range: -20°C to +60°C {-4°F to 140°F})
2Locations subject to high levels of humidity and dust.
(Operating humidity range: max 85% {No condensation})
(Storage humidity range: max 95% {No condensation})
3Locations where there are large amounts of water vapor and steam.
(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.
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.
SAFETY PRECAUTIONS
The installation should be made by a qualified service person and should conform to all local
codes.
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EG-3
PARTS DESCRIPTION
Lens
Video output connector
Inner cover
Camera body
Dome cover
DC iris adjustment
volume
Power input jack
 Exterior
 Camera body interior
Lens
Dome base
 Accessories
Power plug cable
Mode setting switch
Line phase adjustment
volume
T W
View angle
adjustment lever
N
Focus adjustment lever
Service monitor
jack
Camera mounting
hole
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EG-4
 Attaching to the bracket
You can use the tripod screw hole (1/4”
- 20UNC) to attach the camera body to
the bracket.

 Tightening the screws with
excessive force may damage the
camera.
Attach the camera body.
Attach the camera body to the ceiling or
wall.
You can have the cables run on the
exterior surface of the ceiling or wall.

 Please use fixing screws suitable
for the material of the ceiling or wall
when attaching the camera body.
We recommend using screws with a
4mm diameter.
 Installation to the ceiling or wall
Drill holes in the ceiling or a wall.
1
Mark the position where you want to install the unit on the ceiling or
wall using the template included.
2
Drill two holes for screws used to attach the camera body and one hole
for cables.
3
Connect the video and power cables. For cable connection, refer to
page EG-5, “Connecting the cables.”
 Installation preparation
Remove the dome cover.
Insert a flat-bladed screwdriver into the
groove between the dome cover and the
dome base, and then twist the screwdriver.
Remove the inner cover.
Pull up the inner cover gently when removing.
INSTALLATION AND ADJUSTMENT
1
2
1
2
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EG-5

 Be sure to check that the cables are connected correctly before
turning the power on.

 Turning on the power when the cables are connected with incorrect
polarity may damage the camera.
Use only power supply marked class 2.
Use the service monitor jack when adjusting the lens focus.
 Connecting the cables
Connect the power and video cables.
Connect the video cable.
Connect the video cable to the video output connector on the camera
body.
Connect the power cable.
1
Connect the power cable and the power plug included.
2
Connect the power plug included to the power input jack on the camera
body.
12V DC connection
DC12V
RED
BLACK
24V AC connection
AC24V
CLASS 2
ONLY
To the power cable
1
2
To the power cable
Connect the video
cable here.
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EG-6
 Setting the mode setting switch

 Do not alter the position of the mode setting switch marked “FIX” from its factory default setting. If the set position is changed, the auto iris may
become inoperable.
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1
Digital Day/Night model:
ZC-D7312NHA
ON Enables the automatic Day/Night switching. (Low light conditions: B/W, Normal light: color)
The digital processing provides high sensitivity pictures.
OFF Color images only.
Mechanical Day/Night model:
ZC-DN7312NHA
ON Enables the automatic Day/Night switching. (Low light conditions: B/W, Normal light: color)
The IR cut filter automatic switching provides high sensitivity pictures.
OFF Color images only.
2 White Balance (WB) AWB Locks the white balance setting.
ATW Adjusts white balance according to the color temperature of light source.
3 Synchronization (Sync) INT. Internal synchronization mode
L.L. Line lock mode (24V AC, 60Hz only)
4 Flickerless (FL) ON Shutter speed to be fixed at 1/100.
OFF Normal position
5 Backlight compensation (BLC) ON Set to this position when a strong light is in the back ground.
OFF Normal position
6 Auto Gain Control (AGC) HAdjusts brightness by a high sensitivity gain in low lighting conditions. The sensitivity is higher than
in the “L” setting.
LAdjusts brightness by a standard gain in low lighting conditions.
7 FIX Do not change the switch position from the factory setting.
8 Day/Night sensitivity switching
DN1 Standard brightness setting to activate the automatic Day/Night switching.
DN2 Brightness setting to activate the automatic Day/Night switching in lower lighting condition than in
DN1.

 Setting the flickerless function to “ON” will give a darker picture than when set to “OFF” in low light conditions.
Factory default switch settings
Mode setting switch
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EG-7
 Adjusting the view angle and focus
Move the lever to adjust focus and angle of view.
1
2
View angle
adjustment lever
Focus adjustment
lever
 Installation and adjustment complete
Attach the inner cover.
After aligning the inner cover as
shown in the right figure, push it until
you hear a click.
Attach the dome cover to the
dome base.
After aligning the groove between
the dome cover and the dome base,
push the cover until you hear a click.
 Adjusting the DC iris level
Adjust the DC iris level to suit the environment in which you are using the
unit. (The default position for the adjuster is in the center.)
 Adjusting the camera direction
The camera body is set in a tri-axial mounting allowing movement in the pan, tilt,
and rotational planes. Adjust the direction of the lens so it faces the subject.

 Using the camera in a near-horizontal position will show the camera
cover on screen.

 Do not rotate it more than once. The wiring cables within the camera
may be twisted and broken, damaging the camera.
 Adjusting the line phase
Use an AC power-source synchronization phase
adjustment volume to adjust the phase of power
synchronization (The default position is where the
adjuster is fully turned to the left).
When using the line lock function, the
line frequency should be as follows:
NTSC—60Hz, PAL—50Hz
Indicates the top of the camera 360º Pan
360º Rotation
180º Tilt
Line phase
adjustment volume
DC iris adjustment
volume
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EG-8
SPECIFICATIONS
Model No. ZC-D7312NHA ZC-DN7312NHA
D-DN (Digital Day/Night) function model M-DN (Mechanical Day/Night) function model
Focal length 3.3 mm - 12 mm
Max. aperture ratio 1 : 1.4
Iris F1.4 - F360C (DC auto iris)
Angle of view (Wide to Tele) D 125.7° - 29.9°
H89.8° - 23.9°
V63.6° - 17.9°
TV system NTSC
Scanning system 2:1 Interlace
Image sensor 1/3-type Interline transfer CCD
Effective elements 768 (H) x 494 (V)
Scanning frequency 15.734kHz (H) / 59.94Hz (V)
Video output 1.0V (p-p) / 75Ω
Horizontal resolution More than 540 TVL
Min. illuminance AGC L 50IRE 1.74 lx (D D/N : OFF) / 1.14 lx (D D/N : ON) 2.10 lx (M D/N : OFF) / 0.12 lx (M D/N : ON)
30IRE 0.87 lx (D D/N : OFF) / 0.57 lx (D D/N : ON) 1.05 lx (M D/N : OFF) / 0.06 lx (M D/N : ON)
AGC H 50IRE 1.41 lx (D D/N : OFF) / 0.84 lx D D/N : ON) 1.41 lx (M D/N : OFF) / 0.08 lx (M D/N : ON)
30IRE 0.71 lx (D D/N : OFF) / 0.42 lx (D D/N : ON) 0.71 lx (M D/N : OFF) / 0.04 lx (M D/N : ON)
With IR illuminance — 0.00 lx
S/N ratio More than 50dB (At minimum AGC gain)
Gamma characteristic 0.45
Sync. System Internal synchronization (INT.) / Line Lock (L.L.) : For 60Hz regions only
Electronic shutter 1/60 sec. fixed (Flickerless: OFF), 1/100 sec. fixed (Flickerless: ON)
White balance ATW / AWB
Power supply AC24V ± 10% 50Hz/60Hz ± 1Hz, DC12V ± 10%
Power consumption DC 12V 4.2W
AC 24V 4.2W 250mA
Ambient temperature Operational limits - 10°C to + 50°C / Storage limits - 20°C to + 60°C
Ambient humidity (No condensing) Operational limit: Maximum 85% RH / Storage limit: Maximum 95% RH
External dimensions 128 (ϕ) mm x 100 (H) mm
Weight 240g
Adjustable volume DC iris adjustment volume, AC line lock phase adjustment volume
Accessories Power plug cable, Template, Instruction manual (this document)
* The specifications and/or appearance of the product may change without a prior notice.
141-1.1
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