[pcasper]

I just started trying to use REW and I am having a problem correcting the measured response for the SPL meter error. I am using the Galaxy 140 SPL meter and I downloaded the correction values file to load into the Settings-Mic/Meter-Calibration tab. The file appears to have loaded successfully. I also checked the file itself to make sure the values looked reasonable, and they do. However, the 'corrected' response curve is identical to the uncorrected curve, as though all the correction values are zero. I know I am overlooking something obvious, but I just can't seem to find the answer. Could one of you REW gurus please point me in the right direction?

Thank you in advance for your help!

Paul

Edit: The Mic/Meter correction curve displays correctly on the graph, indicating that the correction values are successfully loaded.