GENERAL
This manual is a guide to the installation and operation of
the V739 series fiber optic video and data transmission
system. Please read the entire manual before installing
the equipment.
NOTE:
The series numbers V739T and V739R are used
to describe all models of transmitters and receivers
unless noted otherwise.
The V739 series video and data transmission system
offers transmission of video from a camera to a monitor-
ing station and a data signal back to the camera over one
multimode fiber.
A single coaxial cable at each end of the link is used to
connect the appropriate equipment to the system.
A complete system consists of a transmitter, V739T, and a
receiver, V739R. Units are designed for standalone oper-
ation or for installation in Vicon’s V515R-PS or V517R-PS
Card Cages (V739R-R and V739T-R).
Both the V739T transmitter and V739R receiver have one
video input and one fiber connector.
Unpacking the Unit
In the event that anything is missing from the following
list, contact your authorized Vicon representative.
V739T Transmitter or V739R Receiver
Instruction manual
Save the original packing materials in case it becomes
necessary to return the unit. Refer to the Shipping
Instructions at the end of this manual.
MODULE SETUP
Alarm Jumper
Rack cards are supplied with an alarm function that goes
active if the optical signal input to the card fails. The
alarm is always indicated on the front panel of the card by
a red LEVEL/LOSS LED. The alarm may also be output
to the rack power supply, where a sonalert (audible
alarm) and alarm output contact closure may be
activated.
The alarm is set to ON (Enabled) at the factory. If the
alarm output is not desired, move jumper W1 to the OFF
(Disabled) position. Refer to Figure 2 for both V739T-R
and V739R-R units.
NOTE
: Setting the Alarm Jumpers to OFF does not effect
the operation of the LEVEL/LOSS LED. Loss of optical
signal will always be indicated by a red LEVEL/LOSS
LED.
INSTALLATION
Installation Considerations
This fiber-optic link is supplied in two forms, as a stand-
alone module and as a rack card. Units should be
installed in dry locations protected from extremes of tem-
perature and humidity.
Standalone Modules
1. Determine where the module is to be installed and
ensure that there is adequate space at both ends for
making the various cable connections and for reading
the diagnostic LEDs.
2. Standalone modules are provided with mounting
holes for four No. 6 screws (3-mm or 3.5-mm
screws). The type of screw used for installation must
be suitable for the surface on which the module is to
be mounted.
V739 VIDEO / DATA
TRANSMISSION SYSTEM
continued on page 3
1
FIGURE 1: SYSTEM DIAGRAM
one
optical fiber
V739T
V739R
ONE COAXIAL CABLE
Video & Response
Command & Sync
ONE COAXIAL CABLE
Video & Response
Command & Sync
