Here's what I do:
- Power on the tracker with DEC pitched down
- Manually rotate DEC to home position (up) - DEC steps in OATControl increase to a positive value
- Set DEC home offset in settings
- Power the tracker off and on.
- Run DEC offset homing in OATControl
- DEC moves down instead of up
I live in the northen hemisphere, the DEC axis is inverted in OAT Firmware config. I'm connecting to OAT using ASCOM driver, not directly via the COM port
Here's what I do:
I live in the northen hemisphere, the DEC axis is inverted in OAT Firmware config. I'm connecting to OAT using ASCOM driver, not directly via the COM port