Manual

5410 Newport Drive, Suite 24
Rolling Meadows, IL 60008
PHONE [phone]
FAX [phone]
Internet: www.nitek.net
NITEK ®
Installation Instructions
TR515x8 Card
Note: This installation should be made by a qualified
service person and conform with local codes.
Reduce risk of fire or electrical shock. Do
not expose this product to rain or moisture.
Specifications
Power Requirements: Power is supplied by VH3200
UTP Wire Length: up to 1500 feet with passive transmitter
To install the TR515x8, remove the front panel of the VH3200 Modular Hub by pulling on the two front
panel knobs. Insert the card into any open slot. Replace the front cover and press the knob in to lock it
in place.
Rev 102403
Remove front panel Install cards
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Determining Cable Length
Check the twisted pair for continuity. Do this by shorting the pair of wires at one end and use an ohm meter to check
the resistance at the other end. Use the chart below to determine the length of your wires for a measured
resistance. Also, use the multimeter to test the line and make sure there is no voltage on it. Testing each line and
recording the length for each camera run can greatly reduce installation time. For distances greater than 1,500 feet
different receiver units are recommended, contact NITEK for specific model numbers.