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Replacing the CP4325- RGB coupling elbow These instructions provide details for properly replacing the CP4325-RGB LOS coupling elbow. Affected products The following products are affected. • Christie CP4325-RGB (P/N: 163-001102-XX) Required components The following components are required to replace the LOS coupling elbow.
Caution! If not avoided, the following could result in minor or moderate injury. • Only Christie qualified technicians are permitted to open product enclosures. Laser safety precautions Read all safety and warning guidelines before operating the projector laser.
• SHOCK HAZARD! A dedicated, protected ground or earth wire must be installed on the product by Christie qualified technicians or electricians before it can be connected to power. • SHOCK HAZARD! Disconnect the product from AC before installing, moving, servicing, cleaning, removing components, or opening any enclosure.
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Replacing the CP4325-RGB coupling elbow 7. Vertically, pull out the integrator assembly and place on a flat surface. Christie recommends covering the LOS opening to keep dust and other contaminants out. 8. Remove the four screws securing the coupling elbow.
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Extreme misalignment of projection optics can cause permanent damage to critical optical components. Only Christie qualified technicians can perform internal optical adjustments. The integrator rod and fold mirror adjustments are set by Christie. Make adjustments only if screen shadows are visible.