Operating Instructions
Power
Global Specialties
The
G)
button turns the sound level meter on with a single push.
Press and hold the same button for 2 seconds to turn off the power.
By default, when the meter is powered on, it is under
auto power off
mode.
The meter will shut itself down after 30 minutes if no key is
pressed. To disable this, press and hold� until the© symbol is
no longer visible.
Max/Min Hold
First adjust the meter to the correct level range and sample rate
prior to using this function. Press the f:) button to start the
maximum and minimum measurementmode.
1.
Press the(:) button once and
"MAX"
will display on the
screen. This indicates that the maximum value is being
updated and recorded.
2.
Press i:=)again and
"MIN" will
display on the screen. This
indicates that the minimum value is being updated and
recorded.
3.
Press G::)once more and
"MIN MAX" will
blink on the display
This indicates that both the minimum and maximum values are
being updated and recorded.
Frequency Weighting
A: Weighting for volumes below 50 dB (dBA)
C Weighting for volumes above 50 dB (dBC)
8
Summary of Contents for GNV-101
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