10
Example
: A jumper that does not cut and does not fully activate the switch may require extra
rpm in the 2
nd
segment to keep the 2
nd
segment in tolerance. (In this case, S2 Fine is more
effective than S2%).
Entering a New Jumper
– To enter a new jumper highlight the NAME/MODE/CREW/NEW JUMPER
section of the screen and press the
DOWN
key. Then press the
UP
key to confirm you would like to
enter a New Jumper.
You will be asked to enter and answer the following information after which a Jump Letter will be
calculated for you and displayed on the main screen. Move to the next selection by pressing
MENU
.
Select desired SETPOINT
Enter jumper weight in pounds
Enter typical jumping distance in feet
Toggles between Fast Second Segment
and Return to Baseline
Return to Baseline (RTB)
– If you selected Return to Baseline the screen will show
to the right of
the Jump Letter. When RTB is selected the boat speed will immediately go to the baseline value as
boat enters the second segment. If you have a skier using the switch with a value of J or higher, you
can enter an S2 value which is a % of switch driven RPM. A setting above 0 will speed up boat in
second segment if required to balance times. (This is similar to S2% used when Faster 2nd Segment
is selected).
Fast 2
nd
Segment
– If you selected to run the fast 2
nd
segment, the screen will show
to the right
of the Jump Letter.
Calibrating RPM Baselines -
You can set RPM Baseline values for all of the official jump speeds (28,
29.8, 31.7, 33.6, and 35.4) or just the ones you use regularly. Let us assume you wish to set up 33.6
mph (54 kph). Enter the
SETPOINT
of 33.6 mph by pressing the
MENU
key until the
‘Speed/SETPOINT’ section of the screen is highlighted, then adjust the
SETPOINT
to 33.6 = 54K. Set
the Jump Letter to A. Now bring the boat smoothly up to the
SETPOINT
to engage the system.
(The
system engages as soon as the default RPM
Baseline value is reached, the NAME/MODE section will
become highlighted, and an audible beep will sound).
Enter the jump course and time both
segments. As you exit the course the times will be displayed and then the difference from actuals.
The display screen will show the 33.6 mph times. The jump letter is set at A, RTB (return to baseline
times are used). An example of this is shown in JUMP TIMING screens shown earlier in this section.
Comment [AA1]:
Same thing here I
need a leason on how this workds
