4
Transmitter. Move the switch on the side of the
Receiver to the ON position. The red LED on the back
of the Receiver will either be flashing or on solid. A very
rapidly flashing LED indicates LOW BATTERY.
Beam Alignment
Roughly point the Receiver toward the Transmitter until
the LED is ON solid (not flashing). Move the Beam
Receiver to the LEFT until the LED flashes, move to the
RIGHT until it flashes and center it between these two
points. Then move UP until it flashes, DOWN until it
flashes and centering between the two, for perfect
alignment. Do this carefully and you will eliminate the
biggest source for errors in timing. IR Beams are very
reliable and accurate when properly aligned.
Big Display Scoreboard (4 and 6 digit models)
• 4 and 6 digit models
• Large LCD Display visible
from 150 ft. or more
• Fully Wireless operation
• Standard 9V Alkaline Battery
or optional AC adaptor
• Standard tripod socket, four
legs on bottom or hanging bracket for mounting
Move the switch on the side of the Display to the ON
position. You will see the System ID Number appear on
the screen briefly, followed by (Your System
ID Number may differ from this example). One or more
Big Display Scoreboards will display the same times on
the same System ID Number., or multiple Sport Timers
with different System ID Numbers can send time
displays to individual matching ID Scoreboards.