Panasonic KX-NCP0158 Quick Installation Manual page 22

3 Site Planning
Notice about Mutual Interference of Radio Waves
Mutual interference of radio waves may occur under the following conditions. This could lead to loss of air
synchronization.
[Installation Environment]
As shown in the diagram below,
•
CS is synchronized with CS
•
CS is outside the area where the radio signal strength level of CS
•
CS is within the area where the radio signal strength level of CS
[Conditions]
X = radio signal strength level of CS
•
Y is greater than X.
•
X and Y are nearly equal.
[Result]
CS loses air synchronization since the radio waves of CS
received by CS .
Area where the radio signal strength
level of CS
X
Primary or
CS CS
Secondary
CS
Solution
Move CS to within the area where the radio signal strength level of CS
[Result]
Radio wave interference will not occur since CS
22 Quick Installation Guide
.
, Y = radio signal strength level of CS
is "03".
Y
CS
is "03".
interfere with the radio waves of CS
and CS will monitor each other's radio waves.
is "03".
is "03".
Document Version 2009-12