21
SPL MAX : Maximum sound level with time.
SPL MIN : Minimum sound level with time.
L:05 : 5% percentile sound level
L:10 : 10% percentile sound level
L:50 : 50% percentile sound level
L:90 : 90% percentile sound level
L:95 : 95% percentile sound level
SPL : Current sound level with current time.
If “
OVER
” is flashing shown, the sound level data used for processing contained
over-range data.
If “
UNDER
” is flashing shown, the sound level data used for processing contained
under-range data.
It is also possible to use the
Leq SEL SPL
button during measurement to read the Leg,
SEL, SPL MAX, SPL MIN, L05, L10, L50, L90, L95 and SPL sound level up to that
point. This applies only to the numeric level display, the bar graph indication shows
the current sound level.
The percentile sound level only calculated to 100 hours.
9. If the measurement terminates automatically, the recorded blocks number (1 to 255)
display one time and auto exit record mode, the “RECORD” symbol disappeared,
press
button 2 seconds to exit integrating sound level measurement and the
terminate symbol “ ” disappeared.
In the pause mode, press
button 2 seconds the recorded blocks number (1
to 255) display one time and exit record mode, the pause symbol “ ” and “ REC ”
symbol are disappeared.
10. When memory is filled (200M data or 255 blocks is full used), the “ REC FULL”
symbol is displayed.
11. The recorded data only download by PC, can not recall display by meter.
11-4 Clearing stored data
1. Press
button turn off the meter.
2. Press and hold down
RECORD
ERASE
button then press
button turn on the meter, the
“CLr” shown on the display, all stored data are clear.
