CF-5200 Frequently Asked Questions

(1) Set the sound level meter to the range when measured, re-calibration CF with the CAL signal, and read the FD data.

Use the overall value of the CAL signal as the correction value.

(Example) sound level meter 70dB range, CAL 64dB
CF Overalls = -9 dB
Add the correction value = 9 + 64 = 73 to the analysis data value (dB).