QA BEAMCHECKER™ PLUS 77
should match the desired energy. Also, the blue light on the front panel should match the
desired type, either photon or electron, and the status display will be orientated in the correct
direction.
Possible Cause 3:
The QA BeamChecker Plus is not rotated in the same direction on the couch that it was
placed when baseline measurements were taken. Although the field shape on the surface of
the QA BeamChecker Plus is symmetrical, the unit must be consistently used in the same
orientation from baseline measurement to Wire-Free or Real-Time Operation Modes.
Error codes ‘E00’ to ‘E09’ or 'CRC' or 'MEM LOW' appear on the QA BeamChecker Plus front panel display.
Possible Cause 1:
An internal hardware failure may have occurred. Turn off the QA BeamChecker Plus, and turn
it back on to attempt to clear the error. If the Error Code is reported again, please provide a
system ‘Reset’ by pressing the pinhole reset switch on the BOTTOM of the unit. If upon power-
up, the Error Code is reported again, check the following list for corrective action(s); if no user
corrective actions are available, please contact Standard Imaging, Inc. Support. Please have
the Error Code(s) ready when explaining the issue to our support personnel.
QA BeamChecker Plus Error/Information Codes
About CRC Errors
As of version 2.3, all stored data, including baseline information and routine measurements, is
duplicated across two internal memory chips within the QA BeamChecker Plus. When a CRC
error occurs, this indicates a mismatch in one or more entries between the two memory chips.