Sper Scientific 850013 Advanced Datalogging Sound Meter - Manual (Page 16)

16
MEASUREMENT PROCEDURES
4. To exit this mode and clear all maximum and minimum
values, press and hold MIN/MAX until “MAX MIN”
disappears from the display.
Note…
Maximum and minimum values cannot be saved when
exiting the Maximum/Minimum Mode or when the meter is
turned off.
Datalogging
The data storage method can be set to auto or manual.
Auto Datalogging
To set the interval time:
1. Press INTV. “Int” and a seconds display appear on the
LCD.
2. Set the recording interval in minutes and seconds by
pressing or to adjust the number. The
maximum setting is 1 minute. The minimum setting is 1
second (“00:01”).
3. Press INTV to save and return to Normal Mode or press
POWER
to cancel.
4. Press REC to start recording the measurements. The
values are stored in the meter’s memory. Press REC
again to stop recording.
Note…
While the meter is recording, most of the meter’s buttons
(such as RECALL, MEM, INTV, A/C, FAST/SLOW) will not
function. Setting adjustments should be made before
recording. When the maximum of 31,000 records are