Viso logging your hop & pops?

[Flavius 0]

Mine skipped a few hop & pops, especially when I pulled quickly. It seems I didn't reach a fast enough freefall for the logging software to count it as a jump.

Does yours log hop & pops? How about other brands?

My display also stays at 0 until about 250ft during takeoff, not sure if it's related.

[Slimrn 6]

I have noticed this as well. To avoid having to dicker with it to add jump numbers, I simply take a delay of over 10 seconds so it registers the freefall- altitude allowing of course.

[Pobrause 6]

both observations you made are normal for any digital altimeter I know.

It has some build in pressure margin both on the ground and in the plane/freefall as the only sensor it can work with is a barometric one. Otherwise even small weather changes would start to show some readings when you're on the ground.
In the plane and start of your freefall it has a build in lag as well, otherwise every holding in the plane and loss of a few meters of altitude during glide and even jump run would trigger the start of your skydive.

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To absent friends

[IJskonijn 45]

Yup, my viso barely even registers half of my jumps. Granted, doing CRW I don't wait around in freefall waiting for my Viso to catch up. I simply gave up on the idea of logging, but it sometimes think I started my jump at 2000ft, just because I was dicking around with stalling my canopy after the CRW-work was over but before landing pattern.

If I stop doing the stalls, I might use the logging as a chop counter, since that's the only time I do freefall anyway nowadays!

[mxk 1]

See Dive Type Selector section in the user manual. Set it to STU. I've never had any problems with that setting detecting hop&pops.

[IJskonijn 45]

I currently have it set to STU, which is meant for detecting short exit delays (according to the manual). I'll have a shot at setting it at SLO, see if that works better.

[mxk 1]

IJskonijn

I currently have it set to STU, which is meant for detecting short exit delays (according to the manual). I'll have a shot at setting it at SLO, see if that works better.

Sorry, I meant STU. I use SLO when wingsuiting and that one does miss hop&pops if I forget to change it back.

[Flavius 0]

Any downsides to STU vs default, for non-wingsuiters?

Doesn't sound like default is most suitable for any type of jump.

[skydiverek 63]

Flavius

Any downsides to STU vs default, for non-wingsuiters?

Doesn't sound like default is most suitable for any type of jump.

If the plane goes up and then suddenly down, it will register that as a jump.

[IJskonijn 45]

Mine misses at least half my jumps even on the STU setting. I've had it on there since I bought it, and I've had entire boogies without a single jump being registered.

[steven666 0]

I used to set my Viso 2 to STU for this hop & pop issue. It seems to work for me. My Viso 2 is a few years old. I think they updated it with a faster CPU about a year ago.

[skydiverek 63]

steven666

I used to set my Viso 2 to STU for this hop & pop issue. It seems to work for me. My Viso 2 is a few years old. I think they updated it with a faster CPU about a year ago.

Yes, "Viso II+" has faster CPU and higher contrast screen.