TRIVIEW TFD-CSH26AI12, TFD-CSH38AI12, TFD-CSH26AI2412, TFD-CSH38AI2412 Operating Instructions Manual

COLOR VERIFOCAL

DOME CAMERA

MODEL: TFD-CSH26AI12/TFD-CSH26AI2412

TFD-CSH38AI12/TFD-CSH38AI2412

Serial No:

OPERATING INSTRUCTIONS

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RISK OF ELECTRIC SHOCK
DO NOT OPEN

CAUTION

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE
COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE, REFER
SERVICING TO QUALIFIED SERVICE PERSONNEL.

The exclamation point within an equilateral triangle is

intended to alert the user to the presence of important
operating and maintenance (servicing) instructions in the
literature accompanying the appliance

The lightning flash with arrowhead symbol, within an

equilateral triangle, is intended to alert the user to the presence
of un-insulated “dangerous voltage” within the product’s
enclosure that may be of sufficient magnitude to constitute a
risk of electric shock to persons.

NOTE: This equipment has been tested and found to comply with the limits for a

Class B digital device, pursuant to CE regulations. These limits are designed to
provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. The equipment generates, uses, and can
radiate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference at his
own expense.

CE Caution: To assure continued compliance, (example – use only shielded

interface cables when connecting to computer or peripheral devices), any changes or
modifications not expressly approved by the party responsible for compliance could
void the user’s authority to operate this equipment.

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The serial number of this product may be found on the top of the unit.
You should note the serial number of this unit in the space provided and retain
this instruction as a permanent record of your purchase to aid identification in
the event of theft.

WARNING: To prevent fire or electric shock hazard, do not expose this appliance to

rain or moisture.

The apparatus shall not be exposed to dripping or splashing and that no

objects filled with liquids, such as vases, shall be placed on the
apparatus.

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MAIN FEATURES

1. Lead (Pb) Free RoHS Compliance

2. Equipped with Sony HQ1 DSP

3. 1 / 3 –inch color CCD camera designed for use in video surveillance system.

4. The camera features a super high picture quality of 525 TVL with varifocal

auto iris lens, and easy mounting on the ceiling or wall.

PRECAUTIONS

1. This product should be installed and serviced by qualified service personnel or

system installers.

2. Use UL listed Class 2 regulated power adapter supplying 12 Vdc to the camera.

3. To prevent fire or electric shock hazard, use a UL listed cable to connect the

power supply to the camera.

4. Be sure the ceiling or wall having enough strength to support this camera.

5. Do not attempt to disassemble the camera. To prevent electric shock, do not

remove screws or covers. There are no user-serviceable parts inside.

6. Handle the camera with care. Do not abuse the camera. Avoid striking, shaking,
etc. The camera could be damaged by improper handling or storage.

7. Do not use strong or abrasive detergents. Use a dry cloth to clean the camera

body when dirty. In case the dirt is hard to remove, use a mild detergent and
wipe gently. Afterwards, wipe off the remaining detergent with a dry cloth.

8. Clean the lens faceplate with care. Do not clean the lens with strong or abrasive

detergents. Use lens tissue or a cotton tipped applicator and ethanol.

9. Never face the camera towards the sun. Do not aim the camera at bright objects.

Whether the camera is in use or not, never aim it at the sun or other extremely
bright objects. Otherwise, blooming or smear may be caused.

10. Do not operate the camera beyond its specifications. Use the camera under

conditions where temperature is between –10C to 50C (14F to 122F), and

humidity is below 90%. The input power is 24 V AC or 12 V DC. (TFD-

CSH26AI12 and TFD-CSH38AI12 input 12Vdc/0.2A ±5%.)

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MAJOR OPERATING CONTROLS AND THEIR FUNCTION

1. Camera Dome Base

2. Pan/Tilt Table Adjusts the pan and tilt angles of the camera.

3. Focus Lever Fasten the focus position after adjusting.

4. Zoom Lever Fasten the zoom position after adjusting.

5. Video Output Cable/Connector

Supplies the video output signals. The signals can be connected to a hand-held
daylight viewable 2.5” LCD service monitor TLM-0251i for adjusting the camera
image and loop-through this image to another monitor at the same time.

6. Power Cable/Connector

Supplies 24Vac or 12Vdc power (TFD-CSH26AI12 and TFD-CSH38AI12
input 12Vdc only) to camera from an external power source.

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5 – Video cable

6 – Power cable

1 – Dome Base

2 – Pan/Tilt Table

4 – Zoom Lever

3 – Focus Lever

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7. DC LEVEL ADJ: This VR is used for adjusting the iris level of an auto iris

lens.

8. AES/OFF Switch: (auto electronic shutter) When an auto iris lens is used,

the AES should be off. When a manual iris lens is used:
OFF: the shutter speed is1/60 sec (NTSC)
ON: the shutter speed will be adjusted automatically from 1/60 to 1/100,000

sec. The default setting is OFF.

9. BLC/OFF Switch: (back light compensation)

ON: Compensates the background if it is brighter than the object.

OFF: Does not compensate. The default setting is OFF.

10. AGC/OFF Switch: (automatic gain control)

OFF: The level of gain is fixed at 0dB. ON: the level of gain varies from 0

to 26dB. The default setting is OFF.

11. FL/NOM Switch: (flicker less or normal)

ON: In FL mode, AES should be turned off, because the shutter speed goes

to 1/120 sec (NTSC)

OFF (or NOM): This is the default setting

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7 8, 9, 10, 11

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INSTALLATION Read all the instructions before installation

To mount the camera on the drop ceiling

1. From local hardware store procure 3 or 5 of flat head M4 x 30 mm

mechanical screws which are matched with the nut thread on the ceiling top
plate.

2. Cut an appropriate opening on the drop ceiling, through which the video and

power connectors and cables can pass.

3. Sandwich the drop ceiling between the ceiling top plate and camera mounting

plate provided as shown.

4. Try to make one screw go through metal T-bar.

5. Turn the dome base fully clockwise to fasten the dome camera on the camera

mounting plat.

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To mount the camera directly on a wooden wall or ceiling:

1. Cut an appropriate opening on the wall or ceiling, through which the video

and power connectors and cables can pass.

2. From local hardware store procure 3 or 5 of flat head screws to secure the

camera mounting plate.

3. Turn the dome base fully clockwise to fasten the dome camera on the camera

mounting plate.

4. Triview wall mount TWM-CH3801 is strong recommended for installing

the dome on the wall. This way the camera can be easily adjusted to any angle
horizontally and vertically.

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Video Output Connection:

Connect the video output connector
to the DVR, monitor, or other system
equipment with the coaxial cable.

The recommended maximum cable

The recommended maximum
Cable Length is shown below:

800 ft (250 m) when using RG-59U
or1600 ft (500 m) when using RG-6U

Power Connection:

Connect the power source to the 2­wire pigtail or connector from the
camera with jacked power cable

CONNECTIONS

The recommended cable length for 24
Vac are:

Cooper wire size (AWG) Cable length
AWG#24 (0.22mm²) 300 ft (90 m)
AWG#22 (0.33mm²) 500 ft (150 m)
AWG#20 (0.52mm²) 800 ft (250 m)
AWG#18 (0.83mm²) 1400 ft (400 m)

The recommended cable length for 12
Vdc are:

Cooper wire size (AWG) Cable length
AWG#24 (0.22mm²) 150 ft (45 m)
AWG#22 (0.33mm²) 200 ft (66 m)
AWG#20 (0.52mm²) 330 ft (110 m)
AWG#18 (0.83mm²) 550 ft (185 m)

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IMAGE ADJUSTMENT

Note: To watch the image adjustment, you may
connect the camera video output to a checking
monitor. However, the video output will be
interrupted if this check monitor does not have
a loop through output.

Tatung’s 2.5” LCD Service Monitor TLM­0251i is an ideal tool to observe the image

while manually adjusting focus, and p/t/z of the
camera, not only because TLM-0251i has both
BNC input and BNC loop through output, but
also the output is 75 Ohms auto-terminated.

1. Remove the dome from the camera base by

turning the dome counter-clockwise.

2.

Connect a monitor as a checking
monitor to the video output BNC

3. Pan/tilt adjustment:

Adjust the pan and tilt angle of the
camera towards what you need to
watch.

4. Zoom and Focus adjustment:

Unlock the zoom and focus levers.
Move the levers to get a satisfied
image. Lock the levers.

5. Put the dome back to the camera

base by turning the dome fully
clockwise.

6. Disconnect the checking monitor and

restore the video connection of the
camera video output.

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SPECIFICATIONS

Video Format: NTSC
Image Sensor: 1/3” Color CCD
DSP: SONY HQ1
Total Pixel: 811 (H) x 508 (V)
Horizontal Resolution: 525 TVL
Sensitivity: 0.25 Lux, F1.2
S/N Ratio: More than 50 dB, AGC Off
Horizontal Frequency: 15.734 KHz
Vertical Frequency: 59.94 Hz
Power Supply

TFD-CSH26AI12/TFD-CSH38AI12 12Vdc/0.2A± 5%
TFD-CSH26AI2412/TFD-CSH38AI2412 24Vac or 12Vdc

Synchronization: Internal
AES: On/Off
AGC: On/Off

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WB: AWB
Flicker less: On/Off
Lead Free: YES
Video Output: 1.0 Vp-p, 75Ω
Lens: Standard f3.8~f9.5 mm/F1.2 Aspherical auto iris
Optional f2.6~f6.0 mm/F1.3 Aspherical auto iris

Optional f9~f22.0 mm/F2.0 Auto iris
Operating Temperature: -10ºC to +50ºC
Operating Humidity: 20% to 85% RH (NC)
Dimensions: 118 (DIA) x 88 (H) mm
Weight: 12Vdc: 300g ; 12Vdc/24Vac: 370 g

Note: Design and specifications are subject to change without notice.

2850 El Presidio St, Long Beach, CA 90810
Tel. [phone] Fax. [phone]

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