INSTRUCTION MANUAL
COLOR CAMERA
C-CV14-2 NTSC
C-CV14-2 PAL
Thank you for purchasing TOA’s Color Camera. Please carefully follow the instructions in this manual in
order to ensure long, trouble-free use of your color camera.
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1. SAFETY PRECAUTIONS
• Before installation or use, be sure to carefully read all the instructions in this section in order to ensure long,
trouble-free operation.
• Be sure to follow all the precautionary instructions in this section, which contain important warnings
regarding safety.
• After reading, keep this manual handy for future reference.
Safety Symbol and Message Conventions
Safety symbols and messages are used in this manual to prevent bodily injury and property damage which
could result from mishandling. Before doing anything else, read this section first so you are thoroughly aware
of the potential safety hazards as well as understanding the safety symbols and messages.
Do not expose the unit to rain or an environment where it may be
splashed by water or other liquids, as doing otherwise may result in
fire or electric shock.
WARNING
Indicates a potentially hazardous situation which could result in death or
WARNING
serious personal injury if ignored or mishandled.
• Install the unit only in a location that can structurally support the weight of the unit and the mounting bracket.
Doing otherwise may result in the unit falling and causing personal injury.
• Do not install the unit outdoors since it is designed for indoor use. If installed outdoors, the aging of parts
causes the unit to fall down, possibly resulting in personal injury. Also, when it is exposed to rain, an electric
shock may result.
• Should any of the following irregularities be found during use, immediately switch off the power, disconnect
the power supply cord from the AC outlet and contact your TOA dealer. Do not attempt to further use the unit
because a fire or electric shock may result.
• If you detect smoke or a strange smell coming from the unit.
• If water or a foreign object enters the unit.
• If the unit falls or the unit case breaks.
• If the power supply cord is damaged (exposure of core or disconnection).
• If no image is displayed on the screen.
• Do not open nor modify the unit’s case to prevent a fire or electric shock because there are high voltage
components inside the unit. Refer all inspection, adjustment and repair work to the dealer from where the
unit was purchased.
• Do not insert or drop metal pieces or flammable materials into the unit’s ventilation slots as this may result in
fire or electric shock.
• Have the unit periodically checked by the dealer from where it was purchased. Should the unit or its mounts
corrode or structurally deteriorate, the unit could fall down, possibly resulting in personal injury.
Indicates a potentially hazardous situation which could result in
moderate or minor personal injury, and/or property damage if ignored
or mishandled.
CAUTION
• Avoid installing the unit in humid or dusty locations, in locations exposed to the direct sunlight, near the
heaters, or in locations generating sooty smoke or steam as doing otherwise may result in fire or electric
shock.
• Leave the unit’s installation to the dealer from where the unit was purchased because the installation
requires expert knowledge. Inadequate installation may cause the unit to fall, possibly resulting in personal
injury.
• Do not hang from the unit, as the unit may fall, possibly resulting in personal injury.
3
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NTSC complies with Part 15 of the FCC Rules.
Note
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses and can
radiate radio frequency energy and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/ TV technician for help.
Modifications
Any modifications made to this device that are not approved by TOA Corporation may void the authority
granted to the user by the FCC to operate this equipment.
Underwriters Laboratories Inc. (UL) has not tested the performance or reliability of the security aspects
of this product. UL has only tested for fire, shock or casualties as outlined in UL's Standard(s) for
Safety. UL Certification does not cover the performance or reliability of the security hardware and
security operating software. UL MAKES NO REPRESENTATIONS, WARRANTIES OR
CERTIFICATIONS WHATSOEVER REGARDING THE PERFORMANCE OR RELIABILITY OF ANY
SECURITY RELATED FUNCTIONS OF THIS PRODUCT.
2. GENERAL DESCRIPTION
The C-CV14-2 Color Camera is a high-resolution surveillance camera equipped with a 1/4” CCD. It is
designed to operate on 24V AC or 12V DC. Since its 2X vari-focal, auto-iris lens is built inside the camera, its
angle of view can be manually adjusted.
3. HANDLING PRECAUTIONS
• Do not point the camera toward the sun or other strong lighting or reflected light.
• Avoid jarring or striking the camera, as the camera may fail.
• Install the camera in locations where the temperature range does not exceed –10°C to +50°C, and no dew
condensation is formed.
• To clean, wipe with a soft, dry cloth. Never use benzene, thinner or chemically-treated towel to avoid
damage to the camera’s finish.
• To clean the lens, use a camera blower or lightly wipe with lens cleaning paper.
• Picture quality may suffer if camera cables are wired close to other electrical equipment, such as fluorescent
lamps. In such cases, reroute the wiring.
• Monitor screen pictures may become distorted or roll if the camera is used in locations influenced by strong
electrical or magnetic fields from television transmission antennas, motors or transformers. In such cases,
install the cables inside sheet steel cable conduit.
• Use the external power supply unit of the following rating when the camera is operated on 12 V DC.
12 V DC, over 1.0 A
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4. NOMENCLATURE
5
4
1
2
3
6
24V
12V
+
-
IRIS
OFF
ON
FOUCUS ADJ
BLC
SHUTTER
H
L
VIDEO OUT
8
9
7
10
11
(1) Vari-focal lens
(2) Focus ring
(7) Iris control
(8) Video output terminal (BNC)
(9) Mode setting switch
(3) Zoom ring
(4) Camera mount
(10) Lens cover
(5) Camera mount fixing screw
(11) Camera mount fixing hole
(6) Power input terminal
(24 V AC or 12 V DC)
Note
Fixing holes (11) are provided in both the top and bottom panels.
5
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5. INSTALLATION
[Ceiling mounting example]
[Wall mounting example]
Ceiling panel
Camera mounting bracket
(optional)
Wall
Lock lever
Pedestal
Camera mount
Camera mounting bracket
(optional)
Wall
WARNING
Camera mounting bracket
(optional)
Install the unit only in a location that can
structurally support the weight of the unit and the
mounting bracket. Doing otherwise may
result in the unit falling down and causing
personal injury.
1. Mount the optional camera mounting bracket to a ceiling or wall.
Using an electrical box, fix the camera mounting bracket with its supplied screws. Run the coaxial cable
through the hole in the bracket.
2. Set the camera mounting bracket securely in the threaded hole in the camera mount rotating the bracket’s
pedestal.
Notes
• The camera mount can be mounted to both the top and bottom of the camera. Attach the bracket to either
side depending on installation conditions.
• Use the camera mount fixing screw to attach or detach the camera mount.
3. Set the camera orientation, and secure the camera.
After setting the camera orientation, rotate the lock lever to secure the camera.
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5.1. Lens Cover Attachment and Detachment
To detach, lightly press on both the top and bottom of the lens cover and pull it forward.
To attach, align the clips inside the lens cover with the corresponding camera tabs, then press on the cover.
Press on this section (top and bottom, 2 places)
and pull forward to detach the lens cover.
Inside of the lens cover
Lens cover
Clips
Tabs (left and right) fit into cover clips,
which snap into holes when correctly attached.
6. CONNECTIONS
Note: If the Video output is not terminated at 75 Ω, video pictures are not properly displayed. Make sure that
the output has been terminated at 75 Ω at the connected monitor or switcher.
: BNC plug
24 V AC or 12 V DC
Use the external power supply unit of the following rating when the camera is operated on 12 V DC.
12 V DC, over 1.0 A
24V
12V
+
-
IRIS
OFF
ON
Monitor
FOUCUS ADJ
BLC
SHUTTER
H
L
Video input
Video output
VIDEO OUT
7
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7. ADJUSTMENT
1. Switch on the camera power after completing camera connections.
Power is supplied to the camera.
2. Normally,set the Shutter Speed switch to "1/60"(NTSC) or "1/50"(PAL) position.
Flickering of the picture may interfere with the view under fluorescent lamp in the area with power frequency
of 50 Hz(NTSC) or 1/60 Hz(PAL). In such cases, set the switch to "1/100"(NTSC) or "1/120"(PAL) position,
and the image free from flickering can be obtained.
Note
If the Flicker Reduction switch of the Mode Setting switch is set to the ON position, sensitivity is reduced
compared to operation in the OFF position. When using the camera in a dark location, or where light flicker
is not an annoyance, set the switch to the OFF position.
3. Connect the monitor to the Video Output terminal to permit a picture to be viewed on the monitor.
4. Adjust the camera angle.
Loosen the camera mounting bracket’s lock lever to point the camera to the desired direction, then retighten
the lock lever to fix the camera securely.
5. Adjust the angle of view with the Zoom ring and adjust the focus with the Focus ring for the best possible
picture reproduction.
Notes
• Since the Iris control (for sensitivity adjustment) is factory-preset to an optimum position for general use,
avoid tampering with it in normal conditions. Turning the control unnecessarily could cause reduced
picture quality or equipment failure. When the Iris control needs to be readjusted to match a specific
subject, first set both the Adjustment switch and the Backlight Compensation switch of the Mode setting
switch to the OFF position, then adjust the control to an optimum level. After adjustment, place a hand
over the lens for several seconds and then release to check the lens for correct iris operation.
• If the focus is adjusted for a subject under good lighting conditions, the subject may go out of focus when
conditions become dark. To avoid this, adjust the lens focus after setting the Adjustment switch of the
Mode setting switch to the ON position. Be sure to switch it back to the OFF position after completing lens
adjustment.
6. Attach the Lens cover to the camera after completing all necessary adjustments.
Note: Refer to p. 7; Lens Cover Attachment and Detachment.
Camera mounting bracket
(optional)
Lock lever
24V
12V
Iris control
Zoom ring
Focus ring
+
-
IRIS
OFF
ON
FOUCUS ADJ
BLC
SHUTTER
H
L
Video output terminal
VIDEO OUT
Mode setting switch
Lens cover
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8. ABOUT THE MODE SETTING SWITCH
Set the Mode Setting switch for the best possible picture reproduction depending on installation conditions.
Mode Setting Switch
(Factory-preset setting)
24V
12V
OFF ON
+
-
Adjustment switch
IRIS
OFF
ON
FOUCUS ADJ
BLC
Backlight Compensation switch
Shutter Speed switch
SHUTTER
H
L
(NTSC) 1/60
(PAL) 1/50
1/100
1/120
VIDEO OUT
8.1. Adjustment Switch
Set this switch when adjusting the lens focus.(Provides the same effect as when using the ND filter.)
OFF ON
Standard position :
Set to OFF after lens adjustment completion. Set to this position during normal use.
Adjustment position (during adjustment) :
OFF ON
Use this position when focusing the lens. If the focus is adjusted for a subject under
good lighting conditions, the subject may go out of focus when conditions become
dark. Set the Adjustment switch to ON only when performing focus adjustment.
Note: The color of the screen may periodically vary under fluorescent lighting when the
Adjustment switch is set to ON.
8.2. Backlight Compensation Switch
Set this switch so that the subject is not displayed in black when backlit.
OFF ON
Standard position :
Set to this position during normal use. Backlight Compensation function does not
operate when the switch is set to this position.
OFF ON
Backlight Compensation position (when backlit) :
This position prevents images from being displayed in black when the image is
backlit.
8.3. Shutter Speed Switch
Set this switch to the ON position when annoying screen image flicker is detected.
OFF ON
Standard position :
Set to this position during normal use.
Shutter Speed position :
OFF ON
Annoying screen flicker may result under fluorescent lighting in areas operating with a
power frequency of 50 Hz (NTSC) or 60 Hz (PAL). In such cases, set the Shutter
Speed switch to the ON position to permit a flicker-free picture to be viewed.
Note: If the Shutter Speed switch is set to the ON position, sensitivity is reduced compared
to operation in the OFF position. When using the camera in a dark location, or where
light flicker is not an annoyance, set the switch to the OFF position.
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9. IF YOU THINK THERE IS A FAILURE: (TROUBLESHOOTING)
Possible Cause
• The monitor’s power switch is not
set to ON.
Symptom
Camera images are
not displayed on the
monitor.
Remedy
• Turn on the power switch.
• Cables are not correctly connected.
• The BNC plug is not correctly
soldered.
• Connect correctly.
• Solder correctly.
• Power is not supplied to the
camera.
• Switch on the power.
• The lens is not properly focused.
• The lens is dirty.
Pictures are not clear.
• Adjust the lens.
• Wipe the lens.
• Monitor image black level is not
correctly adjusted.
• Adjust the level correctly.
• The Adjustment switch is set to the
ON position.
The color of the picture
periodically varies.
• Set the Adjustment switch to the OFF
position.
10
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10. SPECIFICATIONS
Model No.
C-CV14-2 (NTSC)
24 V AC, 50/60 Hz, or 12 V DC
2 W
C-CV14-2 (PAL)
Power Source
Power Consumption
Image Device
1/4” IT-CCD
Number of Effective Pixels 768 (H) x 494 (V), 380,000 pixels
752 (H) x 582 (V), 440,000 pixels
15.625 kHz (H), 50 Hz (V)
Scanning System
Scanning Frequency
Video Output
2:1 interlace
15.734 kHz (H), 59.94 Hz (V)
VBS1.0 V(p-p), 75 Ω, BNC connector
Internal synchronization
H: 480 lines (center), V: 350 lines
48 dB
Synchronizing System
Resolution
H: 470 lines (center), V: 410 lines
3 lx (350 mV)
S/N Ratio
Minimum Illumination
White Balance Mode
Focal Length
3 lx (50 IRE)
ATW
f=2.0 mm – 4.0 mm
1:1.4 – 1.8
Maximum Aperture Ratio
Iris
Automatic iris
Angle of View
105.1º– 53.2º(H), 77.4º– 39.8º(V)
ON/OFF (for focus adjustment)
Control Switch
Other Functions
Shutter Speed
Operating Temperature
Operating Humidity
Finish
Backlight compensation, Shutter speed, iris control
1/60,1/100 1/50,1/120
+
–10ºC to 50ºC
Under 90% RH (no dew condensation)
Case : Surface-treated steel plate, light gray, paint
Lens cover : ABS resin, light gray
63 (W) x 62.5 (H) x 134.3 (D) mm
300 g
Dimensions
Weight
The specifications of this camera are subject to change without notice.
• Optional Products
Camera mounting bracket
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Printed in Vietnam
133-12-869-5D
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