Master/Slave-Operation
The master/slave-operation enables that several devices can be synchronized and controlled by one master-
device.
On the rear panel of the CLS-81 you can find a 9-pole Sub-D socket (OUT) and a 9-pole Sub-D plug (IN),
which can be used for connecting several devices.
Choose the device which is to control the effects. This device then works as master-device and controls all
other slave-devices, which are to be connected to the master-device via the link cable. Connect the OUT-
socket with the IN-plug of the next device.
Choose the slave device by adjusting the selector switch on the rearpanel.
Foot-Controller Operation
If you have connected the footswitch to the socket, you can lock the light output and turn it on again.
Buttons 1 – 3 from left to right:
Button 1: Turns the lamp on again and/or begins the next step with the chaser on channel 1.
Button 2: Same function as button 1.
Button 3: Turns the lamps off
CLEANING AND MAINTENANCE
The operator has to make sure that safety-relating and machine-technical installations are inspected by an
expert after every four years in the course of an acceptance test.
The operator has to make sure that safety-relating and machine-technical installations are inspected by a
skilled person once a year.
The following points have to be considered during the inspection:
1) All screws used for installing the devices or parts of the device have to be tighly connected and must not
be corroded.
2) There must not be any deformations on housings, fixations and installation spots (ceiling, suspension,
trussing).
3) The electric power supply cables must not show any damages, material fatigue (e.g. porous cables) or
sediments. Further instructions depending on the installation spot and usage have to be adhered by a
skilled installer and any safety problems have to be removed.
We recommend a frequent cleaning of the device. Please use a moist, lint-free cloth. Never use alcohol or
solvents!
The interior of the device should be cleaned at least annually using a vacuum-cleaner or an air-jet. The
cooling-fan should be cleaned monthly.
There are no serviceable parts inside the device except for the lamp and the fuse. Maintenance and service
operations are only to be carried out by authorized dealers.
Please refer to the instructions under "Installing/Replacing the lamps".
DANGER TO LIFE!
Disconnect from mains before starting maintenance operation!
17/33
00026772.DOC, Version 2.1