301 Fulling Mill Road, Suite G
Middletown, PA 17057
Phone (800) 321-2343 / Fax (717) 702-2546
www.onqlegrand.com
Page 2 of 2
©Copyright 2005 by On-Q/Legrand All Rights Reserved.
INSTRUCTION/INSTALLATION SHEET
3x4 Enhanced Bi-Directional Video
Amplifier
IS-0317 REV. O
a. Insure that the double bay bracket into which the 3x4 Enhanced Video Amplifier will be installed is housed
in a Titan or Premium/Custom enclosure with enclosure extenders added to provide adequate space for
the required bend radius of the RF cables that will be attached to the module.
b. Align the module on the double space bracket so that the pus-pins on the corner of the module line up
with the holes on the bracket and secure the module with the push-pins.
c. Attach the CATV or antenna input cable to the CATV/ANT jack (see
Figure 2
).
d. Attach up to two modulated signal cables to the AUXILIARY IN jacks (see
Figure 2
).
e. Attach RF coaxial jumper cables from the RF OUT jacks to CATV/ANT in jacks of any passive video
modules that will be used for video distribution around the home (see
Figure 2
).
f. The 3x4 Enhanced Bi-directional Video Amplifier is powered with +12VDC (750mA) from an F7726 Power
Supply. Attach the cable from the power supply to the +12VDC jack on the module, and plug the power
supply into an AC outlet.
g. Use the CATV GAIN adjustment on the front of the module to attenuate the CATV/ANT signal in cases
where that signal is too strong and may cause the high gain outputs to be over driven or to in effect
balance the signal level between internal (fixed gain) and external inputs.
h. Installation of the 3x4 Enhanced Bi-directional Video Amplifier is now complete.
Figure 2
