Harry's GPS Suite Forum

I have been unable to get this to work at my local race track with my motorbike. My set up is:
Iphone: 3Gs
Laptimer Pro: V16.0.?
External GPS: DualXGPS150 (mounted in the "Hump" on the back of my leathers)
GPS signal (while wearing leathers and with Dual in hump): 11 satellites, ~2m accuracy, ~5Hz refresh
Track: downloaded from your track list (sydney motorsport park)

I have tested this set-up in a number of situations and can only get it to work by pressing the "staged" button. Wether I locate the phone on the bike or in my leathers i am not able to press the "staged" button on the bike while riding. Can I set up to manually start logging but then use the predefined trigger points to pick up start stop and sectors? Is there another workaround I should consider?

Hi,

Standing Go triggers (used for staged autocross tracks) require you to 'charge' LT ahead of the start. On most circuits, you will use automatic triggers firing when a certain point is passed. So please check if a simple Go trigger is not what you want anyway - allowing handsfree operation. For more information on triggers, please check http://www.gps-laptimer.de/Trigger_Logik.html for more information on triggers.

- Harry