Beyerdynamic Orbis - Reset Factory Settings; Maintenance Orbis MU Microphone Units

Orbis – Operation
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4.12 Reset Factory Settings
In order to reset the factory settings, press the reset button  on the bottom of the Orbis CU control unit.
The reset of the factory setting can also be done by an external device connected to the RS 232
interface. Please refer also to the RS 232 protocol (factory defaults).
4.13 Maintenance Orbis MU Microphone Units
• Dirt on the acrylic glass surface such as finger prints, dust and other water-thinnable dirt (e.g. fruit
juice) can be cleaned with water and a little bit of household dish washing liquid and a soft, lint-
free cloth or sponge. Never rub dry!
• On the acrylic glass surface you can remove greasy dirt with benzene-free petroleum ether.
• Alternatively you can remove the dirt with an anti-static cleaning agent for synthetic material.
• Do not use any solvent, alcohol containing or abrasive cleaners.
• Make sure not to allow any water to enter the microphone capsule or housing.
• Clean the pop shield of the gooseneck microphone for Orbis MU with clear, warm water. Make sure
that it is completely dry before you put it on the microphone again.