By allowing you to make adjustments at the rear of the camera, the ZWO M54 Sensor Plane Adjuster with backside adjusting screws makes sensor tilt adjustment easier than ever before. It even allows you to make some adjustments while the camera is in place instead of requiring that you remove it from the telescope. If you are unsure about compatibility or use, ZWO suggests you contact their customer service department with any questions. Compatible Cameras ASI2600MC Duo, ASI2600MM/MC Pro, ASI6200MM/MC Pro, ASI2400MC Pro. How to Install: 1. Use a hex wrench to take off the three M3 cylindrical screws on the adapter. 2. Disassemble the sensor tilt plate from the DSO camera. 3. Place the base of the M54-Tilter onto the cooled camera. Fix them with six 5*6 Phillips flat-head screws. 4. Place the top cover of the M54 tilter onto the camera. Turn over and fix the base and top cover with three M3 screws. Please align the screws to the M3 screw holes as shown in the mechanical drawing. The angle between each two M3 screws should be 120°.
