Crown Com-Tech CT-1610 Reference Manual page 10

3.4 Daisy-Chaining Multiple
R.S.V.P. Units Together
You'll need standard cable with RJ-
11 connectors to daisy-chain mul-
tiple R.S.V.P. units together. (Refer to
Section 3.3 for information on the RJ-
11 connectors.) To slave R.S.V.P.
units, connect one end of the cable
from one of the "To Amplifier Re-
mote" ports on the R.S.V.P. unit
which will be configured as the mas-
ter unit.* Connect the other end of the
cable to the "Slave/Aux In" port on
the remote unit. This run can be as
long as 2000 feet (609.6 meters), al-
lowing control of several systems
from one location.
See Figure 3.3 for a sample system
configuration when daisy-chaining
multiple R.S.V.P. s. Figure 3.4 shows
several units in a bus configuration,
while Figure 3.5 shows how to set up
a star configuration using several
R.S.V.P. s.
Figure 3.6 Wiring for control from
XLR Aux Connector
* Note: The unit selected to be master will be wired to receive the power-up/power-
down signal from momentary switches via the On/Com/Off connectors, or from an
attached IQ System via the Slave/Aux In port.
Page 10
R.S.V.P. Remote Switching Voltage Provider
3.5 Wiring for Remote
Control via the "Slave/Aux
In" Port
In addition to providing for daisy-
chaining of R.S.V.P. units, the "Slave/
Aux In" port also allows for control of
your system to be provided using an
IQ System via the IQ Aux port (see
Figures 3.6 and 3.7). In fact, the sys-
tem can be controlled by a variety of
auxiliary units as long as they provide
10-35 VDC or 10-25 VAC output.
Simply connect one end of the cable
to an IQ Aux Out port (or other auxil-
iary equipment of your choice). Be
sure to refer to your equipment's ref-
erence manual for proper wiring in-
structions. Then connect the other
end of the cable to the "Slave/Aux In"
port on the R.S.V.P. unit. Runs of less
than 2000 feet (609.6 meters) are
recommended to ensure proper
functioning of the R.S.V.P. unit.
Figure 3.7 Wiring for control from
Removable Barrier Block Aux Con-
nector