MP-70/50 Wireless Option
90
MP-70/50
• MP-72/52 • MP-73/53 • PN 98-0002-29 • REV 1709.13
V
ERIFYING YOUR CHANNEL SELECTION
Assuming your LED
scoreboard is not
receiving any signal from
the control, the receiver
channel number will
display on the scoreboard
for 30 minutes after you
have powered it up. After
that 30-minute period, the
channel number
displayed will dissapear
and a roving segment will
move around the digits of
the scoreboard.
Note: If you do not see either the channel display or the roving segment on your
scoreboard, the scoreboard may have a power failure.
V
ERIFYING SCOREBOARD SIGNAL LOCK
If you cannot tell what channel your scoreboard is set up to receive, you will need
to find its signal lock. A signal lock takes place when the receiver card in your
display has located the transmission signal from your wireless control.
To determine which operating channel your control is set to, power the control
ON while holding down the
SHIFT
key, and the
9
key at the same time. The
bottom line of the LCD display will then prompt you first for the power settings,
then the ALL SCOREBOARD question; and finally, the SEL CHANNEL number.
Use the numeric keypad to key in a different channel number. Conclude by
pressing
ENTER
. If that channel number is not the correct one to operate your
scoreboard, continue using this procedure to try additional channel numbers until
you are successful. Enter all of the possible channel numbers, starting with
channel 1, and working up to channel 13. If the transmitter and receiver cards are
both functioning properly, the scoreboard should work on one of these 13
channels.
T
URNING WIRELESS OFF
You will need to turn off the wireless feature if you want to hook up a wireless-
equipped scoreboard to run on a conventional data cable. The procedure below
describes how to turn off the wireless settings on your control.
