7. Gently pull the housing off the locating pins, allowing the assembly to hang by the harness.
8. Disconnect the harness from the PCB header and the harness retention clip.
The cover, housing, PCB, and captive fasteners can be discarded.
9. (CP4325-RGB only) Replace the coupling elbow mirror (on page 4). After replacing the
mirror, return to this procedure.
The fold mirror installed directly behind the color sensor housing must be exchanged for the
new version supplied in the upgrade kit. The surface of the legacy fold mirror is silver/
reflective on both sides, while the surface of the new fold mirror is silver/reflective on one side
and black with a pin-sized through-hole to allow partial light transmission on the other side.
10. On the new housing, locate and loosen the captive faster holding the metal guard to the
housing.
11. Slide the metal guard from the shoulder screws holding it in place. Discard the guard.
12. Remove the two shoulder screws holding the board to the housing. Discard the screws.
Upgrading the color sensor board
Upgrading the Color Sensor Board Instruction Sheet
3
020-103100-01 Rev. 1 (06-2019)
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2019 Christie Digital Systems USA, Inc. All rights reserved.
