BB106411.book : 2237-ch3 Black 5
Chapter 3 – Taking Measurements
Calibration
BB1064–11
3–5
2237 Controller
User Manual
9. Press to calibrate your instrument. (Press if you
want to abort the calibration procedure.)
10. Your instrument is now calibrated.
Note:
If an error message appears after you press , make sure
that:
● the calibrator is switched on
● the calibrator is securely attached to the top of your sound
level meter
● the calibrator’s batteries are fully charged
● the surrounding sounds are not loud enough to interfere
with the calibration
Then press again. If the error message is repeated, then
take note of the text and contact your Brüel &Kjær dealer.
Also, see section 5.3.
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