Lectrosonics SIXPACK - Manual (Page 6)

SIXPACK
Rear Panel
Serial/Frequency Label - Located on the rear side
of each distribution module housing. Indicates the
serial number and the RF passband of the distribution
modules.
IMPORTANT - The frequency of the receivers
installed in the unit must fall within the passband
indicated on the label. Serious signal loss results
if the receiver frequencies are outside the RF
passband.
Power XLR Connector - This 4 pin XLR connector
is the power input jack for both the AC charger and
for external 12 VDC power. Pins 1 and 4 are used for
external 12 VDC input. Pins 2 and 3 are for 15 VDC
charging and AC supply using the CH80 charger.
Polarity Diagram - The polarity diagram on the lower
panel indicates the correct wiring connections for the 4
pin XLR power connector. Use this diagram when con­
necting your own external power source to the system.
Figure 3 - Rear Panel
Power Leads - These connectors provide power for
the individual receivers. Insert the connectors into the
jack provided on each receiver.
Installation Screws - The four large counter-sunk phil­
lips head screws in the central area between the re­
ceivers are used for receiver installation and removal.
See the following page for further instructions.
Receiver Audio Output - Supplies a balanced, low
impedance output. The audio signal is output on pins
2 and 3, while pin 1 is ground. The output level of this
jack is controlled from the front panel of the receiver
(see receiver instruction manuals). The connector is a
standard XLR type.
Receiver Power In Jack - Connects to the POWER
LEAD for powering the receiver from the SIXPACK
SYSTEM source.
POWER
INPUT
UHF RF
DISTRIBUTION
UDMS230
1:
2:
3:
4:
External Power (– )
CH-80 Charger (– )
CH-80 Charger (+ )
External Power (+),
12 to 16 VDC,
0.6 to 2 Amps
UHF RF
DISTRIBUTION
UDM 230
1
2
3
4
LECTROSONICS, INC. 6