User Manual

DTC COMMUNICATIONS, INC.
14
ADDING EXTERNAL POWER
The VMS/VML-250 configuration, which uses
the loop through power source for the camera,
consists of the video transmitter and DTC cable
part number 4045189-024 . This cable is
connected to the multi I/O port of the transmit-
ter.
It is configured to supply:
• The video signal to the transmitter
from the camera.
• Power to the transmitter through a
molex connector that can be easily
connected to DTC’s battery packs.
• Power to the camera through the internal
power loop through.
This configuration allows for additonal battery
capacity from connnecting DTC’s supplemental
battery packs to the body worn transmitter. The
cable 4045189-024 allows for this configura-
tion.
DTC Optional Battery Packs
A 4045131 (AA non-rechargeable, 13.5 V)
B 4045177( D-Cell battery pack, 15 V)
Alkaline
C 4045130 (AA rechargeable, 13.5 V)
MiMH
CAMERA
ANTENNA
POWER SOURCE
for transmitter and
camera via loop
through 9-16 V.
STRIPPED AND
TINNED LEADS
STANDARD
A
B
C
OPTIONAL
BATTERY
PACKS
TRANSMITTER
MICROPHONES
Cable 4045189-024
Note: Optional battery packs are not to be
used in body worn applications. Use only
internal batteries when the transmitter is
to be worn on the body.