User`s guide

MP-70/50 Scoreboard Controller User’s Guide
124
Setting up the wireless
connection
The wireless MP-70/50 and receiving devices must be located within
range of one another. The wireless system offers an approximate range of
300 feet indoors and 1,200 feet outdoors.
For optimal transmission:
1. Rotate the MP-70/50 antenna to the full upright position when using
the controller. (Refer to the figures above.) Placing the antenna in any
other position reduces the transmission range.
2. Locate the MP-70/50 transmitter within an 180-degree arc in front of
the scoreboard to prevent the scoreboard from blocking the signal.
Warning: Never apply power to a wireless MP-70/50
control that has its antenna removed. This will immedi
-
ately destroy the output amplifier on the control’s trans-
mitter card, and will void any wireless MP-70/50
warranty. If the antenna has been damaged, send the
control to an authorized service center for repair.