Fair-Play SP-70, User Manual

Page: 47 / 71

Chapter 7: Wireless
41
Mixing wireless and conventional cable
hookups
To use conventional control wire with a scoreboard, first disconnect the
wireless receiver from the lamp driver card. Conversely, before using a
wireless link, disconnect the conventional control wire from the lamp
driver card. On indoor scoreboards, lamp driver and radio receiver cards
are both located behind the home side stat panel or on the lineup panel.
Attempting to simultaneously connect conventional control wire and a
wireless receiver card to a lamp driver card can damage both cards. The
three illustrations on the following pages display correct vs. incorrect wire-
less/conventional cable arrangements.