Philips Clearvue 550 Service Manual ((free)) -

Restoring the software options (e.g., 4D imaging, DICOM networking, Elastography) by entering the unique alphanumeric option keys. Reloading saved user presets and institution data.

Check the "Power OK" LED; a blinking green light may indicate an internal power supply or board fault. philips clearvue 550 service manual