MP-70/50 Wireless Option
MP-70/50 • MP-72/52 • MP-73/53 • PN 98-0002-29 • REV 1709.13 95
During the final match, when only one
game is in progress, you could display
the same information on both
scoreboards. You would do so by setting
the radio transmitter to ALL. If you need
to configure multiple playing courts in the
same manner, please review AVOIDING
POTENTIAL PROBLEMS WITH MULTIPLE
CONTROLS on page 96.
Before synchronizing multiple
scoreboards to one ALL control signal,
turn their controls off to disengage the
SEL mode communication links. A scoreboard cannot respond to the ALL signal
if it is already locked onto a SEL signal. An ALL scoreboards lockout jumper
(Fair-Play part number C1452) is available if you have certain scoreboard or
scoreboards that you want to run only with SEL signals. With this jumper
installed, the receiver card will ignore the ALL signal.
Note: This lockout jumper is installed as standard hardware on outdoor
scoreboards.
When the radio transmitter is set to SEL, you must select a channel as previously
described. Set the MP-70/50 and the receiving devices located in your
scoreboard to the same channel. When the radio transmitter is set to ALL, the
MP-70/50 controls all scoreboards within range, regardless of which select
channel they are using.
When a scoreboard is locked onto a SEL mode signal, it ignores any
transmissions from an MP-70/50 set to ALL. If you turnoff an MP-70/50 that is
controlling a scoreboard in SEL mode, the scoreboards continues to ignore any
transmissions from an MP-70/50 in ALL mode for 10 seconds. After 10 seconds,
it responds to transmissions from an MP-70/50 in ALL mode.
To operate some scoreboards in SEL mode and others in ALL mode, turn on the
scoreboards and MP-70/50 using SEL mode first. Then turn on those using ALL
mode.
Note: Scoreboard display flickering or flashing may result when more than one
MP-70/50 control is operating in ALL mode at the same time.
Note: The ALL RADIO TRANSMIT mode is not available on outdoor
scoreboards or field timers. The select channel on the MP-70/50 control
and on the receiver card (inside the scoreboard) must be set to the same
channel, and the MP-70/50 control must be operated with the RADIO
TRANSMIT mode set to SEL mode.
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