Originally posted by jbinpg Many people miss the simple fact that you must turn on the GPS receiver by pushing the button on the right side of the viewfinder hump. It will glow orange when it is turned on.
I did that and get the orange light.
Originally posted by Adam Be super careful when you calibrate. My trick is to sit down while I do it and turn it very carefully along only one axis at a time.
I will try sitting next time.
Originally posted by lithedreamer I failed to turn on the bulb timer the first time I went out and shot.
I was using bulb mode for astrotracer
Originally posted by pschlute Did you use mirror up or LV Electronic Shutter ?
I was using my phone with image synch
Originally posted by Tjompen1968 I made an instruction in pdf format but it is in swedish... And after reading the google translated version I just posted I descided to take it down. It needs a human translation.
Important is to always calibrate with LCD in home position. And when running AT it has to be in home position. Setting up the shot, use the LCD in all angles you wan´t.
If it does not work, make the exact calibration again, and/or shorten the exposure time.
THat's how I did with the K3 and K5 using the OGPS-1
Originally posted by mattt What FL did you shoot this at?
280mm. It was the Tamron 70-200 f/2.8 + Pentax HD DA 1.4 TC.