I am trying to use the Celestron PEC tool to do a batch PEC analysis on my CGX-L but cannot get the PEC tool to connect. In the pull-down menu it gives me two options: 1) NextRemote - this is from my previous use of the tool with my CGE and does not work with the CGX series; 2) COM13 - selecting this does not work. There is nothing connected to my computer on Com 13.
I have the mount connected to my PC using the USB input to the bottom of the hand control and with CPWI running on the PC and connected to the mount. This is how it should be done. I checked the COM ports on my computer and it shows the connection to the hand control with the internal USB to Serial adapter indicating this is on Com port 3, but typing that into the PEC tool pull down menu item does not work. I tried typing several different Com port numbers in the PEC tool pull down menu to no avail.
From other threads it is clear that this can be done, but the threads do not address my problem. Any help would be appreciated.