Lectrosonics UT700 - Manual (Page 19)

Encrypted Digital Wireless System
System Installation and Operating Instructions
System Setup
1) Locate a suitable operating location where the
receiver will not be subjected to extreme tempera­
ture variations and possible bumps and drops. Try
to route all wiring so it will not cross walkways or
aisles.
2) Connect the power. For AC operation, connect the
female end of the power cord to the AC input jack
on the rear panel and plug the other end into a
suitable electrical outlet.
4) Preset the UDR700 controls as follows:
Audio Monitor Level Control (front panel)
to minimum (CCW)
PHASE Switch (rear panel) to “0”
Analog Audio Output Control (rear panel)
fully CCW (-40 dBu)
If external DC power is desired, a power cord
needs to be fabricated. Use a standard 4-pin
female XLR connector for the receiver end and wire
it according to the diagram below (Pin 4 is positive
and Pin 1 is ground).
Antenna Input BNC Connectors
AC Power Input Jack
90 to 240 VAC, 50-60 Hz
Audio Monitor Level
(Counterclockwise)
External Power Connector 11-17
VDC
PHASE Switch (0)
Analog Audio Output Control
5) Connect the Audio Output XLR jack to your mixer
input. (Pins 2 and 3 of the XLR jack are HI and LO
and can be reversed with the Phase switch, Pin 1 is
common.)
Audio Output XLR jack
External DC
Power Supply
4-Pin XLR DC
4
1
2 3
2
1
PIN
3
4
+ 11 to +17 VDC
Ground
Power Plug
3) Connect the antennas. You can use either two
remote antennas or two whip antennas with 90­
degree connectors to operate the UDR700; how­
ever, the operating range may be less with the whip
antennas than with the remote antennas. When
using remote antennas, for best performance place
them at least three feet from each other and as high
as possible with a direct line of sight path to the
transmitter.
Rio Rancho, NM 19