User`s guide

Chapter 15: Wireless
131
On high-voltage outdoor displays (and Telelite conversions), the channel
switch is located behind a hole in the side of the receiver box. (See follow
-
ing picture). Remove the plastic plug to access the channel switch.
Verifying your channel selection
Assuming your LED scoreboard is not receiving any signal from the con-
trol, 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..
Verifying 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 pro
-
cedure 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.
Note: If you do not see either the channel display or
the roving segment on your scoreboard, the score
-
board may have a power failure.