Measurement; Auto Power Off - SKF TMSP 1 Instrucciones De Uso

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3.1 Measurement

• Open battery cover and install the battery in the battery compartment.
Observe the polarity when installing.
• Turn power on and select the desired response Time and Weighting.
If the sound source consists of short bursts or only catching sound
peaks, set response to FAST. To measure average sound level, use
the SLOW setting.
• Select A-weighting for general noise sound level and C-weighting for
measuring sound level of acoustic material.
• Select desired Level.
• Hold the instrument comfortably in hand or fix on tripod and point
the microphone at the suspected noise source, the sound pressure
level will be displayed.
• When MAX/MIN (maximum, minimum hold) mode is chosen, the
instrument captures and holds the maximum and minimum noise
level for a long period using any of the time weightings and ranges.
• Press the MAX/MIN button 2 seconds to clear the MAX/MIN reading.
"MAX/MIN" symbol disappears.
• Turn OFF the instrument and remove battery when not in use.

3.2 Auto Power Off

By default, when the meter is powered on, it is under auto power
off mode. The meter will power itself off after 30 minutes if no key
operation and no RS232 communication and no recording combination
at power on can disable auto power off.
One may press and hold "FAST/SLOW" button and then power on the
meter and the
is disabled.
8
will not show up to indicate that auto power off
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SKF TMSP 1