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Verfügbare Sprachen
Verfügbare Sprachen
IV. Name and Functions
Windscreen
If you operate at wind speed over 10m/sec, please put protective accessories in front of the microphone.
Display
SYMBOL
FUNCTION
LCD
4digits
MAX
Maximum Value hold
OVER
Over range
F
Fast response
S
Slow response
A
A-Weighting
C
C-Weighting
Lo
Low Range (30~100dB)
Hi
High Range (60~130dB)
BAT
Low-Battery
Power ON/OFF button
Turn the meter power ON/OFF
Backlight Button:
Turn the meter backlight ON/OFF
MAX Hold button
The max. Hold position is used to measure the maximum level of sounds. The maximum
measured level is up dated continuously. Press once again the button, will release the hold and
allow a further measurement.
A-weighting / C-weighting select button A/C
A: A – Weighting. For general sound level measurements.
C: C – Weighting. For checking the low- frequency content of noise.
O
A/C
CEM
Lo=35~100dB
Hi=65~130dB
I
MAX
¡ ãC
¡ ãF
%RH
dBA
dBC
6
F/S
7
8
S
F
dB
BAT
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