Galaxy Audio CHECK MATE CM-140 - Manual (Page 6)

Low battery indication
Minmum indication
Maximum indication
Over range
Fast response
Sound Level readout
Range Indicate
C-Weighting
A-Weighting
Slow response
Under range
 Windscreen
If you operate at wind speed over 10m/sec,
please put protective accessories in front of the
microphone.
‚ Display
IV. Name And Functions
CM-140 SPL METER
4
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