Tenmars ST-109R, Руководство пользователя

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ST-109R
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3
5 Operation
1. Press button to power on or off your
product.
2. Press button to selection measurement
mode.

Sound pressure level (SPL)

Equivalent Energy Sound Level (Leq)

Sound exposure level (SEL)

Peak sound pressure (PeakMAX)
3. Press button to switch time weight.
4. Press button to switch frequency weight.
5. Press button to switch shift, end integrating
measurement during integrating.
6. Press button to start integrating measuring
(SPL exclusive) and revoke auto off function.
7. Display measurement readings on LCD.
＊
Peak sound pressure (PeakMAX) does not
support time and frequency weighting.
CAUTION
Please mount windscreen to
microphone as shown in figure below to
reduce wind noise when ambient wind
speed is greater than 10m/sec.