a) Changing the battery in the remote control
Remove the battery when the device is not being used for longer periods of time.
Leaking or damaged batteries might cause acid burns when getting into contact with skin.
Therefore, use suitable protective gloves.
Make sure that the batteries are neither short-circuited nor thrown into a fire. Do not recharge
batteries. Danger of explosion!
• If the remote control no longer functions properly, the battery is discharged and must be replaced.
• Pull the battery holder out of the back of the remote control.
• Remove the spent battery and insert a new 3 V lithium button cell CR2032. The battery holder has a re-
verse polarity protection.
• Slide the battery compartment cover onto the remote control again.
b) Cleaning
The outside of the device should only be cleaned with a soft dry cloth or a soft brush. Never use aggressive
cleansing agents or solvents since these may damage the surface of the housing or impair its operation.
c) Fuse replacement
If you have to replace fuses, ensure that you only use fuses of the same type and rated current (see „Tech-
nical data").
It is absolutely impermissible to repair fuses or to bridge the fuse holder.
• Switch off the amplifier and all the devices connected.
• Disconnect the mains plug from the mains socket.
• Open the fuse compartment FUSE (23) with the aid of a screwdriver turning it in anticlockwise direction.
• Replace the defective fuse with a new fuse of the same type.
• Retighten the screws on the fuse holder FUSE (23).
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