Highkamp wrote: Try connecting through the hc. I could not connect my cem120 directly using usb to mount but could when I used hc.
The CEM 60 and the 120 are supposed to connect direct to a PC using a special serial to USB cable, connected to the rs232 port on the mounts, not via direct USB, the CEM 40 is different..
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Today I got my CEM40 to.
With the direct USB-Connection I can connect to the Mount (first I have to plug it in the running Computer and than switch the Mount on).
I can connect with the iOptronV3-Driver. But it did not work full.
In this Image you can see the problems. The connection is opened but the communication is not working completely.
It seems there are some issues with the response-data from the Mount. But I'm not smart enough for programming this stuff.