User's Manual

NOTE: If the software cannot connect to the camera, please check your computer camera settings.

Make sure to change "camera privacy" settings to allow apps to use the camera.

Step 3. Take Dark Frame

Take the dark frame image of the camera. This will mark the bad pixels of the camera, if there is any,

and take camera dark current under different ambient temperature. Click on Settings to bring up

Settings window.

Click on Take Dark Frame. Follow the instruction on the screen to complete the process.

You may check Auto-Load Last Dark Frame box to load the dark frame automatically. However, we

recommend to take the dark frame when performing polar align since the temperature difference could

have big impact on the alignment.