5. If it is necessary to replace the Bluetooth module:
a. Release the Bluetooth module 1 from the rubber clip built into the display enclosure.
b. Disconnect the Bluetooth module cable 2 from the Bluetooth module.
c. Remove the Bluetooth module. The Bluetooth module is available using spare part number 537921-001.
6. If it is necessary to replace the ambient light sensor module:
a. Remove the Phillips PM2.0×3.0 screw 1 that secures the ambient light sensor module to the
display enclosure.
b. Release the ambient light sensor module 2 as far as the ambient light sensor module cable allows.
c. Disconnect the ambient light sensor module cable 3 from the ambient light sensor module.
d. Remove the ambient light sensor module. The ambient light sensor module and cable are available using
spare part number 576815-001.
Maintenance and Service Guide
Removal and replacement procedures
4–35