2
Counting Clock Operation
Five Minute
Countdown
Mode 1
Equipment required:
Launch pad and pushbutton
Set up:
Connect the launch pad to the Start System jack, and the pushbutton
to the Reset / Breakout jack.
Operation:
The clock displays 01, indicating mode 1. After about 3 seconds, the
display will show 5:00. The clock will begin counting down when
the climber leaves the launch pad.
The horn will sound for 1 second when the clock reaches zero. Dou-
ble-clicking the pushbutton will stop the horn if it is sounding.
Reset the clock to 5:00 by double-clicking the pushbutton.
Speed Timer
Mode 2
Equipment required:
Launch pad and finish pad
Set up:
Connect the launch pad to the Start System jack, and the finish pad
to either Touchpad jack (it doesn't matter which one).
Operation:
The clock displays 02, indicating mode 2. After about 3 seconds, the
display will show only the colon and rightmost decimal.
When the climber leaves the launch pad, the clock will begin count-
ing up, displaying seconds and tenths (SS.T). Once the running time
is above a minute, the time is shown as minutes and seconds
(MM:SS). Hundredths continue to be recorded, and when the
Counting Clock Operation
3
