4) Guidelines and recommendations for best performance.
Compatibility
The transmitter and receiver must synchronize to work together (see Synch process on page 3). The synch operation only needs to be performed the first time a system is used, or when a new bodypack is used with a base previously synched to another bodypack. Do not synch multiple times, just once until a new bodypack is used. Any PR24N can be synchronized with any PB24N base.
Using Multiple Wireless Systems
The PW24N system has 95 possible 
channels
that are really different frequency hopping schemes. Each synchronized base and transmitter will automatically find a clear channel so up to 40 systems can work together in one location depending on other interference problems.
Potential Sources of Interference
There are many potential sources of interference for your wireless system. Any electronic product that contains digital circuitry including digital signal processors
The PW24N operates in the 2.4MHz ISM band and other devices in that band may interfere. The spread spectrum technique used in the PW24N is very robust and should operate even in the presence of other 2.4MHz devices such as
Battery Recommendations
The
Warnings
Do not use this product in or near water, i.e. near a bathtub, sink, or swimming pool.
Do not use this product in the vicinity of a gas leak or to report a gas leak.
Revision B | Page 6 of 9 | 12/11/08 |