Jump Driving - PERFECTPASS StarGazer Manual

If the times are not in tolerance or close to actuals then the RPM Baseline values will require
adjustment. The easiest way to do this in Jump mode is to go to Quick Recalibrate by pressing the
DOWN key with the highlighted. This will bring you to the Calibration screen as seen below.
4. Menu Arrow
3. Baseline
1. Quick Calibrate
2. SETPOINT
RPM Adjust
Tachometer
Course Time
Press the UP key on the Quick Calibrate message to recalibrate the baseline based on the times
recorded from the last pass. In this example it is suggesting your RPM Baseline should be increased
by 135 rpm. When you perform a Quick Calibrate the suggested adjust of 135 will be added to the
baseline and saved in memory. The system will also calibrate the digital speedometer if the times
are with in the "OK" tolerance.
Now engage system and time boat again. If the times are still not close enough, repeat above steps
until accurate. If you wish to set up RPM Baseline values for other speeds (i.e. 31.7 mph), change the
SETPOINT and repeat the above steps.

JUMP DRIVING

WARNING – Using the Jump mode with Jump Switch is for experienced drivers and skiers only.
Please read carefully prior to operating. The pull is very aggressive and designed for tournament
water skiers only. You MUST have integrated timing and a proper jump course for system to operate
properly.
Assuming the RPM Baseline values have been accurately set, you are now ready to tow skiers.
First enter your Jump Letter or enter a "New Jumper" as explained above. The Jump Letter can be
changed by pressing the UP or DOWN keys with the Jump Letter highlighted on the screen.
The key to a good pull and good times is to get the correct Jump Letter. If the pull to the ramp is
st
solid and the first segment time is good, you know the Jump Letter is OK. If the time on the 1
segment was slow, you will require a higher letter on the next pass and vice versa. (Once engaged,
push handle to full open position to allow PerfectPass room to throttle up when pulling long distance
jumpers).
nd
If the first segment time was good, but the 2 was slow, raise the S2%.
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