The detector is positioned behind the absorber, which violates physical setup constraints in the geometry definition. The manual's first action is: “Change the detector location parameters and/or the total thickness of the used generic absorbers.”
- Model
- Canberra 9233653E V3.0
- Display shows
- DETECTOR IS BEHIND THE ABSORBER. (#276)
- Type
- Error code
- Source
- Manual p. 410
What #276 means
DETECTOR IS BEHIND THE ABSORBER. p. 410
Common causes
- The above error message will appear when the definition of the detector location makes it go through the generic absorber. p. 410
What to do
- Change the detector location parameters and/or the total thickness of the used generic absorbers. p. 410
Before you service the product, read the safety instructions in the manual p. 526.
If #276 is still not resolved
The manual gives no further instruction for this code. Open the code table in the PDF or contact Canberra service.
This page summarises what the manufacturer’s manual says about #276; each statement links to the page it comes from, and quoted lines are copied word for word. It is not a substitute for the manual or for a qualified installer. ManualLib is not affiliated with Canberra. Found a mistake? Report an error.