I have used HCFR in the past with a SpyderII Express sensor to measure/calibrate my Marquee 8500 projector. But I wasn't happy with the low light performance and accuracy of the SpyderII, After reading through the posts here, I replaced it with the sensor in the Eye-One Display LT product.

There are several new/different options with this sensor than with the SpyderII, so I'm probably just missing something simple. But when I try to display "Continuous Readings" at low IRE levels (30 and below) the display/graph does not advance. Once I increase the IRE window to 40 or higher, the display moves along at a reasonable pace, allowing me to adjust my G2 and Drive levels as needed to calibrate my projector.

I thought the problem might be "Average Many Readings at Low Light Levels", but I unchecked that box in the sensor setup without any improvement.

Has anyone else run across this problem?

I uninstalled HCFR and re-installed the newest version, just to be up-to-date. I should also add that when I select the "Measure" for Greyscale, it does seem to read the low IRE windows and prompts me to move on up to the next IRE level.

Thanks

Has anyone else run across this problem?
I have. I think it is a bug. My work around was to put the horizontal scale to the highest number (I think it is 100 values). It shrinks things up a bit (zooms out) but when you are done 'getting close' with the continuous mode you can do the static readings to get the final calibration. At least that is what I did.

I will try that

Thanks!