Posts: 4
Threads: 2
Joined: May 2022
I have Pro timer 3. I'm doing astro and wonder if I using this right. I'm shooting a 20 second exposer and want a 10 Secord interval. I'm setting the timer for 30 seconds. I started the timer the shutter opens then closes in 20 seconds. At he end of the final 10 seconds of 30, the timer repeats the first run until I stop the pro 3. Is this a correct way to run the timer?