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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.
• Go to Pelco’s web site at www.pelco.com and find service manual C605SM.
• 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: 3 AG, .2 ASB
GENERAL
Construction:
Cover Steel, black polyester powder coat
Chassis Steel, zinc plated
Panel Aluminum, black polyester powder coat with white silkscreen
Dimensions: 1.75 in. H x 5.50 in. W x 8.80 in. D (4.45 x 13.97 x 22.35 cm)
Environment: 32°F to 120°F (0°C to +48.89°C)
Humidity Tolerance: 85% (non-condensing)
Weight
Unit: 3 lb (1.35 kg)
Shipping: 4 lb (1.81 kg)
Ratings: Meets NEMA Type 1, IP 20 standards
(Design and product specifications subject to change without notice.)