Model 407738 Version 2.2 September 2005
4
Display Description
1.
Sound Level Range
2. Bargraph
indication
3.
Under-range indicator for current reading
4.
Under-range indicator for reading in memory
5. Frequency
weighting
6.
Over-range indicator for reading in memory
7.
Over-range indicator for current reading
8.
Battery status indicator
9.
FAST response time setting
10. SLOW response time setting
11. Elapsed time indicator (100 hours max.)
12. Memory FULL indicator
13. Memory
indicator
14. READ memory indicator
15. Address for stored reading
16. Sound level unit of measure (decibel)
17. Maximum sound level reading
18. Minimum sound level reading
19. Sound pressure level
18.8.8
00
180
00
88:88:88
min
max
1dB
FULL M R
FAST SLOW
0
L
Un
Un
Ov
Ov
1
2
19
8
18
17
16
15
9
4
5 6
10
11
12 13 14
3
7