PA Program Volume Controller
Safety Instructions
Electrical Connection
with 24 V Emergency Priority Relay
The combination of program and volume controller was designed for use in 100 V PA systems. The
controller is equipped with an emergency priority relay. The maximum nominal load by the following
speakers or by the following speaker group must not be exceeded. The control must be installed into a
customary flush socket or an optional surface socket.
Combination of PA program selector for 6 signal sources and PA volume controller
Audio transformer for 100 V line technique
Built-in 24 V emergency priority relay
Attenuation in 11 steps
Flush mounting in customary 60 mm wall sockets
Surface mounting with optional PA SF housing
Screw plug connection
Multiple power ratings and colors available
Before your initial start-up, please make sure that there are no transport damages. Should there be
any, do not take the device into operation and immediately consult your dealer.
Operate the device only after having familiarized with its functions. Do not permit operation by
persons not qualified for operating the device.
This product was designed for indoor use only. Protect the device against humidity and heat. The
ambient temperature must always be between 0° C and 40° C. Keep away from heaters and other
heating sources!
Speaker cables are sensitive to electrical interference. Hence, it is recommended to lay them at a
distance of several meters to sources of interference (e.g. dimmers, light switches).
Maintenance and service operations are only to be carried out by authorized dealers. Damage,
caused by manual modifications on the device are not subject to warranty. If the device is used for
other purposes than originally intended or if it is not correctly connected, the product may suffer
damages and the guarantee becomes void.
For cleaning, please use a soft lint-free and moistened cloth. Never use alcohol or solvents!
High voltage at terminals. Installation by skilled personnel only!
Cabling a PA system is an electric installation which must only be carried out by a qualified
electrician! Always insulate the connection cables which are not used. Pay attention to the correct
power matching. Overload will result in damage of the PA amplifier and of the volume controller.
DANGER TO LIFE!
/
Turn off PA system before
connecting.
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Reproduction prohibited!
100 V PA TECHNIQUE
USER'S MANUAL
PA Program Volume Controller
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Please note: Every information is subject to change without prior notice. 01.02.2008 ©
If the PA system is turned on, turn it off before making any connection.
To facilitate handling, the terminals can be removed from their plug-in connections on the unit
and replaced after connection.
Connect the lines of the 100 V signal sources to the inputs ”1A” to”6A” (positive poles) and ”1B” to
”6B” (negative poles).
Connect the PA speaker to the positive and negative pole of the output “OUT”.
The emergency priority relay can be activated by a 24 V DC voltage
By activating the emergency priority relay, the signal
source at terminals is fed to the output at the maximum volume, regardless of the position of the
program and volume control. Thus, important announcements can be heard via the PA
speaker connected.
If the emergency announcements are to be made via separate amplifier, connect the 100 V outputs
of this amplifier with the terminals “P”(positive pole) and “E” (negative pole).
If the emergency announcements are to be made via an amplifier which also amplifies a music
program, additionally connect the output of this amplifier to the terminals “P”(positive pole) and “E”
(negative pole). Please note that in this case both signal sources are fed to output simultaneously.
Technical Specifications
. Connect the 24 V control line for
activating the relay to the terminals ”+” and ”-”.
Emergency
annoucements
24 V DC voltage
Priority relay
PA speaker connections
+
-
-
+
5B
4B
3B
2B
1B
6B
3A
4A
5A
6A
1A
2A
E
P
+
-
Signal sources 1-6 (+)
Signal sources 1-6 (-)
Rated power:
80711081.........................5 W
80711082.........................10 W
80711083.........................20 W
80711084.........................30 W
80711085.........................45 W
80711088.........................5 W
80711089.........................10 W
80711090.........................20 W
80711091.........................30 W
80711092.........................45 W
80711095.........................10 W
Frequency range:................50-18,000 Hz
Priority relay: ......................24 V DC
Dimensions: .......................80 x 154 x 67
Mounting depth: ..................45 mm
Weight: ..............................300 g
