Installation Manual

2
TYPICAL WIRING LAYOUT DIAGRAM SHOWN FOR ONE (1)
VBV-4 VIDEO DISTRIBUTOR UNIT, WITH FIRST FOUR
(4) VIDEO DATA OUTPUT RISERS (LINES).
MAXIMUM OF 10 VIDEO MONITORS ON EACH
VIDEO DATA OUTPUT OR 300' (90 METERS) OF CABLE
Notes:
1. Wiring to 15VDC input power should be #18AWG unless shown otherwise. If any wire run exceeds 100 feet
(30 meters) use #16AWG in place of the #18AWG.
2. Observe all local and national electrical and building codes.
3. All terminals and connections shown may not be in the order that they appear on the equipment.
4.
*
See also the wiring information on page 1 for more wiring details.
ALPHA COMMUNICATIONS® • 42 Central Drive • Farmingdale NY 11735-1202
TOLL-FREE TECHNICAL LINE 1-800-666-4800 • Phone: [phone] • Fax: [phone]
INTERNET WEBSITE: http://www.alpha-comm.com • EMAIL: [e-mail]
*
NOTE: OBSERVE
POLARITY ON ALL
'Y' AND 'Z'
TERMINALS
NOTE: A 100-ohm resistor
MUST be used on the
LAST output when no more
VBV-4's are connected!!