Hi to all, when i use PHD or other software with my IMG0H by using ASCOM driver, when i want to change GAIN value it doesn't change anything about brightness on the preview image, the ascom driver show me, when i recall it, that the gain is changed to my value, but in the preview nothing about brightness, ADU and histograms value has changed.
This is very a big issue cause in PHD guiding whitout using ascom i can't use ST4 to guide my cgem, and by using Aff Axis Guider the focal lenght is so long and the stars aren't so bright so i need to get the higher value as possible to find the guide star!
I use ASCOM v2 for IMG0H, the version in the download page of the driver in QHY page, please help me with this issue, i get the same brightness also if i put 0 value in the gain slider of my ascom!
Tried to unistall then install wdm, IMG0H driver, ASCOM IMG0H driver and also the ASCOM Platform, but nothing happened!
I've got also ASCOM Platform 61SP1, best regars to you firends and i hope you will help me!
I had tried PHD and MaxIm DL with IMG0H by using ASCOM driver. And found the GAIN value can be set and work.
There are two attached images that using PHD, They were only different with the Gain value. One is 30, another is 50. And you can see the brightness on the preview image changed obviously.
And in MaxIm DL, When I changed the gain vlaue, I can see the Minimum and Maximum value changed obviously in the Screen Stretch window. That means the gain changing worked.
I doubt that maybe the PHD software do the stretch automatically, So that the brightness one the preview image you saw seems not change when the value changed not bigger enough.