Jumper For Emergency Signal To Aux Out - LD Systems IMA 120 Bedienungsanleitung

JUMPER FOR EMERGENCY SIGNAL TO AUX OUT

In the factory setting, the EMERGENCY signal is routed to the AUX OUT line output via an internal jumper.
If this setting is to be changed, the unit must be opened and the corresponding jumper removed.
IMPORTANT:
DANGER: RISK OF ELECTRIC SHOCK! DANGEROUS VOLTAGES INSIDE THE UNIT!
Opening the unit to change the configuration using jumpers requires technical expertise and
may only be carried out by appropriately trained persons! If you are not qualified to do so,
never carry out such interventions yourself, but contact trained service technicians.
Take care when opening the amplifier and changing the configuration. This way you avoid damage to
the appliance and personal injury. Follow the individual steps in these instructions carefully.
The manufacturer accepts no liability for damage to property or personal injury caused by improper handling.
1. Disconnect the amplifier completely from the mains (pull out the mains plug)!
2. Disconnect all cables from the amplifier.
3. Wait at least one minute before opening the housing to make sure that there is no dangerous
voltage inside!
4. Loosen and remove the two screws on the sides of the amplifier
labelled screws on the back
using a suitable tool. Note the positions of the three different types of screws.
5. Pull the housing cover backwards off the housing.
6. Pull the jumper shown in figure 2
7. Slide the housing cover back onto the housing from behind and screw it tight with the screws
you loosened earlier.
Now the emergency signal of the EMERGENCY channel is no longer routed to the AUX OUT output.
A
A
B and one screw on the top of the amplifier
D off the contacts (inside rear of unit).
C
B
A , the four correspondingly
B B
C (nine screws in total)
D D
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