Extech Instruments 407764 User Manual page 9

Datalogging sound level meter
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DATA DOWNLOAD PROCEDURE
1. Click the MEMORY icon in the Control Panel screen.
2. Click the NUMBERS OF SETS button, the number of sets will appear.
3. Click on the TIME OF RECORDING button to view each recorded set.
4. Click on a SET in the TIME OF RECORDING box. The number of records in the set will
appear and the data will be downloaded from meter to PC. Save to disk if desired.
5. Click the SHOW DATA button for details on each record. Figure 13 shows the data list.
Select SAVE, PRINT, GRAPH, or EXIT from the menu choices.
Note: In the example for Figure 12, there are 3 sets of recorded data in memory. Set No. 3
has 15 records. Note: If you need to change the ID CODE or the SAMPLING time, click on
the desired parameter, type the changes and click on the bar.
(Figure-13) - List of datalogged set
(Figure-14) - Graph of datalogged set
SAVE nUHT ORAPH EST
\amti
HEC
233
234
235
240
241
243
244
245
DATE
I TIME
99-04-09
99-04-09
99-04-09
99-04-09
99-04-03
99^)4-09
99-04-09
994M-09
99-04-09
99-04-09
99-04-09
99-04-09
99-04-09
08:15:55
08:15:56
08:15:57
08:15:58
06:15:59
08:16:00
08:16:01
08:16:02
08:16:03
08:16:04
08:16:05
08:16:06
08:16:07
l»9.2
69.3
68.2
6Z2
69.9
61.7
60.9
61.5
62.2
70.4
66.3
68.1
64.4
40-90
40-90
40-90
40-90
40-90
40-90
40-90
40-90
40-90
40-90
40-90
40 90
40-90
id
08:12:03
08:14:05
88:16:t
TIME
(Figure-15) - Selecting a range of datalogged records
KANCi:
PROM
TO
MEN
MAX
24G
80
OK
•St.
.001
Model 407764 Version 1.3 October 2001

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