In the pictures for FX150, the CH1 and CH2 inputs have silver "locking clips" on the jacks. My unit doesn't. Is there something wrong with my unit?
The images were created using a prototype unit with locking clips, since those are what we had lying around. When the production units were created, we found that non-locking combo jacks did a great job at holding the cables securely. We chose to go with non-locking jacks.
We're working on making changes to the images, but there's no reason to worry about the way your FX150 looks or operates.