Photometrics SenSys User Manual page 30

3. Pull the shutter board straight up until it is unplugged from the main
board. Then unplug the shutter power connector from the shutter
board.
4. Using a standard screwdriver, remove the four #2-56 slotted binding
head screws that secure the shutter to the camera. Lift the shutter from
the camera.
Shutter
5. To install a new shutter, reverse the procedure.
Shutter
Board
Shutter
Connector
Chapter 5. Troubleshooting
21