
DVM8852
02 (22/08/2013) Velleman
5
5. Overview
General: refer to the Figure 1 and Figure 2 on page 2 of this manual.
B LCD display K backlight button
signal weighing select button
range/level select button
LCD-display: refer to Figure 3 on page 2 of this manual.
the current measurement is below the selected range
the current measurement is above the selected range
the maximum noise level is being measured
the minimum noise level is being measured
fast measurement mode, measurement every 125ms
slow measurement mode, measurement every 1s
range indicator, lower limit
range indicator, lower limit
scale depends on selected range (low, medium, high, auto)
only displayed during setup
11 18:88:88 shows time during normal operation, shows set-up codes during set-up
auto-power off mode enabled
low battery indication, replace battery
datalogger enabled, data is being stored
datalogger memory is full, connect meter to PC to save/clear memory
automatic range selection
hold mode, displayed value frozen
6. Operation
General
• Slide the windscreen [A] over the pick-up element [O] to avoid erroneous measurements due to
strong winds.
• Switch the sound meter on by pressing the power on/off button [I].
• Select the sound pressure range with the range/level select button [H]. Ranges are indicated on
the display [7], [8] and [20]. The bar graph [9] scale depends on the selected range.
• When the UNDER [1] or OVER [2] indication appears, the measurement is outside the selected
range. Select an appropriate range.
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