User`s guide

MP-70/50 Scoreboard Controller User’s Guide
146
Wireless Troubleshooting
The following section suggests possible solutions to problems you may
encounter, including radio frequency interference, or other radio transmis
-
sion problems.
Radio Frequency Interference
Under normal circumstances, other wireless signals, such as a nearby cellu-
lar phone relay tower, should not jam the wireless MP-70/50 during a
sporting event. The control’s radio signal is redundantly transmitted 16
times across a wide bandwidth using Spread Spectrum Technology -
regardless of what channel or transmit mode your control is set to. Spread
Spectrum Technology provides a high level of reliability, and is designed
to hinder interference effects from cellular phones, cordless devices,
microwaves and other Radio Frequency devices, as well as provide security
from signal jamming.
However, wireless reception capability can be affected by unrelated Radio
Frequency traffic in the area. As “stray” signals increase, reception range
may decrease.
In the unlikely event that you think you are experiencing Radio Frequency
interference, we recommend that you first change channels, which should
eliminate any problems.
Note: The Federal Communications Commission
(FCC) has certified that Fair-Play’s wireless MP-70/50
device will not cause harmful interference to other
FCC-approved equipment.