User Manual

Product Information

VT Accessories

VT-BDU

DESCRIPTION FEATURES

4 wire system Star topology switch

► Signals amplier;

► Power recover function;

► Repeater in long distance transmission

DIMENSION

VT-BDU

VT System Distributor

IN USE

86 mm 45 mm

86 mm

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Product Information VT Accessories VT-BDU DESCRIPTION FEATURES 4 wire system Star topology switch ►► Signals amplifier; ►► Power recover function; ►► Repeater in long distance transmission DIMENSION VT-BDU 86 mm VT System Distributor IN USE 86 mm 45 mm
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1. Parts and Functions JW/VP3 JW/VP2 JW/OS JW/VP1 SE T-3Y: Video impedance setting; total 3 settings can be VT-BDU JW/VP3 JW/VP2 4B 3Y 2W 1R 4B 3Y 2W 1R JW/OS JW/VP1 4B 3Y 2W 1R 4B 3Y 2W 1R SET-3Y 150R 75R HI SET-3Y available.75R,150R and HI. 1). connect one BDU. Set to 75R when the distance from door station to BDU is within 50 meters,otherwise set to 150R.(note that set to HI when the video signal is weak) 2).connect multi BDU.