Plena Mixer Amplifier
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates,
uses, and can radiate radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications. However, there is
no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception, which can
be determined by turning the equipment OFF and ON, the user is encouraged to try to correct
the interference by one or more of the following measures:
This Class B digital device complies with Canadian ICES-003.Cet appareil numérique de classe
B est conforme à la norme NMB-003 du Canada.
Bosch Security Systems B.V.
adjustment of other controls may result in damage and will often require extensive
work by a qualified technician to restore the units to their normal operation.
If the unit has been dropped or the unit has been damaged.
When the unit exhibits a distinct change in performance; this indicates a need for
Replacement Parts - When replacement parts are required be sure the service technician
has used replacement parts specified by the manufacturer or parts which have the same
characteristics as the original part. Unauthorised substitutions may result in fire, electric
shock or other hazards.
Safety Check - Upon completion of any service or repairs to the units, ask the service
technician to perform safety checks to determine that the unit is in proper operating
Lightning - For added protection of the units during a lightning storm, or when it is left
unattended and unused for long periods of time, unplug it from the wall outlet and
disconnect the cable system. This will prevent damage to the unit due to lightning and
Disconnection - To completely disconnect this unit from the AC mains, disconnect the
power supply cord plug from the AC receptacle. The mains plug of the power supply cord
shall remain readily operable to be able to disconnect power from the unit.
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.
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and the receiver.
Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
Installation and Operation manual
Safety | en
PLE-1MExx0-xx | V1.0 | 2011.04