Plena Mixer Amplifier
Before installing or operating this product, always read the Safety Instructions, which are
available as a separate document (9922 141 7014x). These instructions are supplied together
with all equipment that can be connected to the mains.
Alerts on the appliance:
This symbol found on the apparatus indicates hazards arising from dangerous voltages.
This symbol found on the apparatus indicates the user should read all safety statements
foundin the operating instructions.
This symbol found on the apparatus indicates double insulation.
To reduce the risk of fire or electrical shock, do not expose this apparatus to rain or moisture.
This symbol found on the apparatus indicates that the apparatus must be placed in a
separatecollection facility for electronic waste and not disposed with household waste.
Bosch Security Systems B.V.
Read instructions - All the safety instructions for use should be read before the system is
Retain instructions - The safety instructions and operating instructions should be
retained for future reference.
Heed warnings - All warnings on the unit and in the operating instructions should be
Follow instructions - All operating instructions and instructions for use should be
Cleaning - Unplug system units from the mains outlet before cleaning. Do not use liquid
cleaners or aerosol cleaners. Use only a dry cloth for cleaning.
Attachments - Do not use attachments not recommended by the product manufacturer as
they may cause hazards.
Water and Moisture - Do not use this unit near water, for example near a bathtub,
washbowl, kitchen sink, or laundry basket, in a wet basement, near a swimming pool, in
an unprotected outdoor installation or any area which is classified as a wet location.
Accessories - Do not place this unit on an unstable stand, tripod, bracket or mount. This
unit may fall, causing serious injury to a person and serious damage to the unit. Use only
a stand, tripod, bracket or mount recommended by the manufacturer, or sold with the
Installation and Operation manual
Safety | en
PLE-1MExx0-xx | V1.0 | 2011.04