Nitek VB31M Manual do Utilizador descarregar pdf (Página 1)

INSTALLATION GUIDE

NITEK ®

De Schans 19-21 2a

8231 KA Lelystad

Tel: +31(0)320-2300005

Fax: +31(0)320-282186

E-mail: [email protected]

WWW.NITEK.NL

USA

5410 Newport Drive, # 24

Rolling Meadows, IL 60008

Phone: (847) 259-8900

Fax: (847) 259-1300

E-mail: [email protected]

WWW.NITEK.NET

EUROPE

Video Balun Transceiver for Twisted Pair

VB31M

Video Balun Transceiver with pigtail coax and BNC for twisted pair operation with other

balun transceivers or active receivers.

The VB31M video balun transceiver is a video transmission device that provides a low

cost means of sending live video over unshielded twisted pair, point-to-point wiring for dis-

tances of up to 750 feet (225 meters) with other passive balun transceivers, up to 1,500

feet (450 meters) with TR515 single channel and model 51 series hubs, and up to 3,000

feet (900 meters) with TR560 and model 56 Series hubs. The VB31M is compatible with

all the "up-the-coax" control systems. A basic system uses (2) video balun transceivers,

one at each end of a twisted pair of wires.

These units are intended for use over existing in-house telephone wiring, Category wiring

or other twisted pair cable runs to provide a convenient, cost effective alternative to coax.

The VB31M is designed to provide superior immunity from noise and interference even

when running next to line power! The VB31M also provides a unique mounting tab and

strain relief

Description

1 2 3 4 5 6 7

Resumo do Conteúdo

Página 1 - NITEK ®

INSTALLATION GUIDE NITEK ® De Schans 19-21 2a 8231 KA Lelystad Tel: +31(0)320-2300005 Fax: +31(0)320-282186 E-mail: [email protected] WWW.NITEK.NL USA

Página 2

1. Be sure to read these Safety Instructions. 2. Keep the Instructions for future reference. 3. Be sure to HEED all Warnings. 4. Follow ALL instru

Página 3 - Installation & Setup

Parts of the VB31M Installation & Setup Installation Considerations Wire and Cable Recommendations. The VB31M is designed for use with unshielded

Página 4 - Hook-Up

Installation & Setup Unshielded Twisted Pair (Loop Resistance at 750 feet) AWG 23 24 Loop Resistance 32 Ohms 39

Página 5 - Troubleshooting

Troubleshooting PROBLEM POSSIBLE CAUSE No video at receiver Check that camera video and coax connections are correct Check th

Página 6 - Specifications

Specifications RoHSCOMPLIANT2002/95/ECTransceiver Unit Size 0.9” H x 1.0” W x 2.0” D (not including coax) Input 1 Vpp composite video (monochrome

Página 7 - Lifetime Limited Warranty

Product Warranty and Return Information Return Policy A. All returns for warranty, repair, credit or any other reason must be pre-authorized. A ret

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Nitek VB31M Manual do Utilizador Página 1

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