Vicon V1404L Instructions For Installation And Operation

PHASE EIGHT"
INSTRUCTIONS FOR
INSTALLATION AND OPERATION
MODEL Vl404L

INTRODUCTION

The following information covers the instal-
lation, operation, and maintenance of the
The V1404L Switcher is a cascadable four-
position manual switcher. It is available
with an unterminated looped-through circuit
that is terminated at another point in the
video circuit. The V1404L
push-button switches.

INSTALLATION

GENERAL

This video switcher is designed to provide
access to a video circuit while preserving the
termination of the video source.
As a looping switcher, this unit does not
provide any terminating impedance, but has a
loop-out connector for each video input. Systems
using looping switchers may redistribute the
video signals for viewing at additional monitors
and may be connected to other looping and/or
passive switchers for scene selection at a
remote site.
Each video signal must terminate with a 75-ohm
impedance to prevent picture degradation. If
the video signal is looped out to other equip-
ment, the component in the series
must terminate with 75 ohms. Use either a
termination switch built into the equipment
a V75T 75-ohm terminator. Do not use
or
both since "double" termination also causes
picture degradation.
Any video signal that is not looped out of the
its loop-out connector. Four V75Ts are supplied.
WARNING: TO PREVENT RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE.
*Trademark of Vicon Industrier
Manufactured under US. patent 4,OQQ,7OQ,230.
Product specification8 subject
V
MANUAL VIDEO SWITCHER
features latching
Inc.
to change without notice.
525 BROAD HOLLOW ROAD, MELVILLE, N.Y. 11747 TEL: (516) 293-2200 TELEX: 144581
TOLL FREE: 9994459116
REF. NOTES
Supersedes
X321/686
BEZEL INSTALLATION
Each V1404L switcher is provided with four
different front bezels, with switch positions
numbered l-4, 5-8, 9-12, 13-16. This allows
each camera in an installation with cascaded
See Figure 1.
Figure 1
Front Panel, V1404L
Use the following procedure to install a bezel.
1. Select the appropriate bezel from the
accessory pack, and peel off the protective
paper cover, exposing the adhesive.
2. Press the bezel, carefully, into position on
the front of the Vl404L.

MODULE INSTALLATION

Slide the module into the card cage or desktop
enclosure from front to back. Loosen the re-
taining bracket screw on the upper right corner
of the rear panel on the module. Push the
bracket up and tighten the screw. See Figure 2.
Vicon part number 8006-9921-02-00
(OUTSIDE OF NEW YORK)
SHEET NO. REV.
S E C .
C A M E R A
SWITCHES