AEMC CA832, User Manual

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Sound Level Meter Model CA832
7
7. Three position switch:
OFF - Turns the meter OFF
S - Slow (Long) response time measurement
(used for fluctuating noise level measurements)
F - Fast (Short) response time measurement
(most common operating mode)
8. Protective cap for the calibration screw
9. Screwdriver to be used for calibration
10. 3/32" Stereo Male plug for use with analog output to an external
recording system
11. Assembly screw for tripod mount
2.3 Display Features
FSAC
37-80 50-100 80-130 dB
MAX
MAX
: Maximum value of the measurement
: Low battery symbol
F : Fast time compensation (shorter response time)
S : Slow time compensation (longer response time)
A : Weighting curve type A
C : Weighting curve type C
: If one of these two arrows is displayed continuously, this means
that you are not in the appropriate measurement range. Use the
RANGE push-button to move to the appropriate range.
OL : Indicates overload of the measuring instrument
37-80, 50-100, 80-130 dB: Measurement range currently in use