Contec FX-DS110-APE, User Manual, Page: 52 / 132

Installation Method
FX-DS110-APE
41
Pay attention to radio interference.
Radio interference means the reception of radio waves in the
frequency band used by this network that are generated by
equipment that is not part of the network to which this product
belongs. Listed below are major examples of sources of
interfering radio waves generated in general environments
excluding plants and factories:
- 2.4GHz band wireless networks that do not comply with
IEEE802.11
- Non-network sources of radio interference
- Microwave ovens
- Security gates
(Installed near the entrances of some department stores and rental
shops)
- Copiers
Where there is a large metal wall such as in a warehouse, the radio
wave generated from the sender is reflected, resulting in those radio
waves reaching the receiver which have taken different routes
(thereby phase-shifted). This has the similar effect as the generation
of interfering radio waves, possibly slowing down data transfer.
Most of the interfering radio wave sources other than wireless
networks have local and/or temporary effects, not so affecting
network performance. Rarely, however, the date rate is reduced
and, in the worst case, communication is disabled temporarily. In
such cases, change the location of this product and the channel used
for communication. This may solve the problem.