C605M-C (10/04)
DA104DT
Distribution Amplifier
®
IMPORTANT SAFEGUARDS AND WARNINGS
Prior to installation and use of this product, the following WARNINGS should be observed.
3500 Pelco Way
Clovis, CA 93612-5699
USA
1. Installation and servicing should only be done by qualified service personnel and conform
to all local codes.
In North America & Canada:
Tel (800) 289-9100
FAX (800) 289-9150
2. Unless the unit is specifically marked as a NEMA Type 3, 3R, 3S, 4, 4X ,6 or 6P
enclosure, it is designed for indoor use only and it must not be installed where exposed to
rain and moisture.
International Customers:
Tel (1-559) 292-1981
FAX (1-559) 348-1120
3. Only use replacement parts recommended by Pelco.
4. After replacement/repair of this unit’s electrical components, conduct a resistance
measurement between line and exposed parts to verify the exposed parts have not been
connected to line circuitry.
The product and/or manual may bear the following marks:
This symbol indicates that dangerous
voltage constituting a risk of electric
C A U T I O N :
shock is present within this unit.
RISK OF ELECTRIC SHOCK.
DO NOT OPEN.
This symbol indicates that there are
important operating and maintenance
instructions in the literature accompa-
nying this unit.
Please thoroughly familiarize yourself with the information in this manual prior to installation
and operation.
DESCRIPTION
The DA104DT Distribution Amplifier provides four independent video outputs from a single
video input. Solid-state circuitry consisting of four identical video amplifiers in parallel provide
four equal 75 ohm loads, which allow the video outputs to be viewed without distortion or loss
of clarity.
The DA104DT is available as a desk top unit; up to three units can be rack mounted using the
R300 Rack Mount Kit. (Blank filler panels are provided for fewer than three modules.) Two units
can also be mounted side-by-side in a single desktop chassis using the DT200.
MODELS
DA104DT
DA104DT/220
Distribution amplifier (1 input, 4 outputs), 120 VAC input.
Same as DA104DT except 230 VAC input.
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OPERATION
Turn the power switch on; a panel lamp will indicate that the unit is on.
There are no adjustments necessary for proper operation of this unit.
MAINTENANCE
The DA104DT requires no periodic maintenance. In the event of any apparent amplifier failure,
check all cables and connectors first.
Before any attempt is made to troubleshoot the circuitry, check for a proper video signal at the
input.
Refer to the Service/Maintenance manual for schematic.
•
•
Contact Pelco’s Literature Department and request service manual C605SM.
SPECIFICATIONS
ELECTRICAL
Input Voltage:
120 VAC, 50/60 Hz, or 230 VAC
Power ON/OFF:
Rocker switch
Power
Requirements:
2.5 vA
Power Cord:
3-wire grounded #18 AWG
Input Impedance: 75 ohms
Output Impedance: 75 ohms
Gain:
Unity
Frequency
Response:
Flat within ±1 dB to 10 MHz
Max. Signal Level: 2 volts p-p
Connectors:
BNC
Fuse Protection:
GENERAL
3 AG, .2 ASB
Construction:
Cover
Chassis
Panel
Steel, black polyester powder coat
Steel, zinc plated
Aluminum, black polyester powder coat with white silkscreen
Dimensions:
Environment:
1.75 in. H x 5.50 in. W x 8.80 in. D (4.45 x 13.97 x 22.35 cm)
32°F to 120°F (0°C to +48.89°C)
Humidity Tolerance: 85% (non-condensing)
Weight
Unit:
Shipping:
3 lb (1.35 kg)
4 lb (1.81 kg)
Ratings:
Meets NEMA Type 1, IP 20 standards
(Design and product specifications subject to change without notice.)
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REGULATORY NOTICES
This equipment has been tested and found to comply with the limits of 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 the 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 the 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.
WARRANTY AND RETURN INFORMATION
WARRANTY
The above warranty provides the Dealer with specific legal rights. The Dealer may also have additional rights,
which are subject to variation from state to state.
Pelco will repair or replace, without charge, any merchandise proved defective in material or
workmanship for a period of one year after the date of shipment.
If a warranty repair is required, the Dealer must contact Pelco at (800) 289-9100 or (559) 292-1981 to obtain a
Repair Authorization number (RA), and provide the following information:
Exceptions to this warranty are as noted below:
•
Five years on FT/FR8000 Series fiber optic products and the following fixed camera models:
CC3701H-2, CC3701H-2X, CC3751H-2, CC3651H-2X, MC3651H-2, and CC3651H-2X.
Three years on all other fixed camera models (including Camclosure® Integrated Camera
Systems) and Genex® Series (multiplexers, server, and keyboard).
1. Model and serial number
2. Date of shipment, P.O. number, Sales Order number, or Pelco invoice number
3. Details of the defect or problem
•
If there is a dispute regarding the warranty of a product which does not fall under the warranty conditions stated
above, please include a written explanation with the product when returned.
•
•
Two years on all standard motorized or fixed focal length lenses.
Two years on Legacy®, CM6700/CM6800/CM8500/CM9500/CM9700 Series Matrix, DF5
and DF8 Series Fixed Dome products.
Two years on Spectra®, Esprit®, and PS20 Scanners, including when used in continuous
motion applications.
Two years on Esprit® and WW5700 Series window wiper (excluding wiper blades).
Method of return shipment shall be the same or equal to the method by which the item was received by Pelco.
RETURNS
•
In order to expedite parts returned to the factory for repair or credit, please call the factory at (800) 289-9100
or (559) 292-1981 to obtain an authorization number (CA number if returned for credit, and RA number if returned
for repair).
•
•
All merchandise returned for credit may be subject to a 20% restocking and refurbishing charge.
Eighteen months on DX Series digital video recorders and NVR300 Series network video
recorders.
Goods returned for repair or credit should be clearly identified with the assigned CA or RA number and freight
should be prepaid. Ship to the appropriate address below.
•
•
One year (except video heads) on video cassette recorders (VCRs). Video heads will be
covered for a period of six months.
If you are located within the continental U.S., Alaska, Hawaii or Puerto Rico, send goods to:
Service Department
Pelco
3500 Pelco Way
Clovis, CA 93612-5699
Six months on all pan and tilts, scanners or preset lenses used in continuous motion
applications (that is, preset scan, tour and auto scan modes).
Pelco will warrant all replacement parts and repairs for 90 days from the date of Pelco
shipment. All goods requiring warranty repair shall be sent freight prepaid to Pelco, Clovis,
California. Repairs made necessary by reason of misuse, alteration, normal wear, or
accident are not covered under this warranty.
If you are located outside the continental U.S., Alaska, Hawaii or Puerto Rico and are instructed to return goods
to the USA, you may do one of the following:
If the goods are to be sent by a COURIER SERVICE, send the goods to:
Pelco
Pelco assumes no risk and shall be subject to no liability for damages or loss resulting from the
specific use or application made of the Products. Pelco’s liability for any claim, whether based
on breach of contract, negligence, infringement of any rights of any party or product liability,
relating to the Products shall not exceed the price paid by the Dealer to Pelco for such Products.
In no event will Pelco be liable for any special, incidental or consequential damages (including
loss of use, loss of profit and claims of third parties) however caused, whether by the
negligence of Pelco or otherwise.
3500 Pelco Way
Clovis, CA 93612-5699 USA
If the goods are to be sent by a FREIGHT FORWARDER, send the goods to:
Pelco c/o Expeditors
473 Eccles Avenue
South San Francisco, CA 94080 USA
Phone: 650-737-1700
Fax: 650-737-0933
REVISION HISTORY
Manual # Date
Comments
C605M-C
C605M-C
6/99
Original version.
10/04
Removed agency logos; updated warranty and return information.
© Copyright 2004, Pelco.
All rights reserved.
Pelco, the Pelco logo, Spectra, Genex, Legacy, Esprit, and Camclosure are registered trademarks of Pelco.
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