8
6. DISPLAY DESCRIPTION
1.
Sound level range indicator (5 ranges): 30–90dB, 40–100dB, 50–110dB, 60–120dB
and 70–130dB
2. Bar graph shows the current sound level (1dB resolution).
3. Current date/time and maximum SPL measurement time.
This indicator shows the “year - month - day” or “hour: minute: second”.
4. DATE: Current date (year – month – day).
5. SPL: Current time-weighted sound level reading “Sound Pressure Level”
6. Low-battery
indication
7. MAX: Maximum time-weighted sound level reading.
8. RECORD: Data records indicator
9. Sound level reading (0.1dB resolution): 30.0 – 130.0dB
10. FULL: Data records full indicator
11. dB: Sound level unit
12. A, C: “A” Frequency weighting or “C” Frequency weighting indicator.
13. TIME: Current time (hour: minute: second)
14.
OVER
: Over-range indicator.
15. SLOW: “Slow” time weighting indicator
16. FAST: “Fast” time weighting indicator
17.
UNDER
: Under-range indicator.
