I have a WSG-1 optio and it has two "time laps" options.
Picture and video.
For the sake of learning I pointed it out the window and was going to do some time laps videos.
Ofcourse the "time between" shots is unknown tome at this time, but it is the learning curve, so hey.
Set the camera into video mode and went into the menu. Found time laps and went in and set the values.
Now it is strange that this didn't seem to work.
Getting out the manual, it says you press the up arrow on the "multiway button" - which I get - and select time laps.
THEN you set the values.
Here is the kicker:
In the way I went, I could get down to SECONDS how often the camera took shots.
The way described in the manual I can only do down to 1 minute.