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User Program
L
OG
A
VERAGES
This parameter controls which averages (STEL or TWA) the Innova stores in
the datalog. Available selections for each toxic sensor that is active are:
• LOG ALL - Log both STEL and TWA
• LOG TWA ONLY - Log TWA only
• LOG STEL ONLY - Log STEL only
• NO AVE LOGGING - Neither STEL or TWA are logged
The factory default setting is
“LOG ALL”
.
To change the setting for logging STEL and TWA from the Datalog Features
Menu:
1. Press
→
at the screen
“LOG AVERAGES”
.
2. Press
↓
or
↑
to scroll between options until you get to the appropriate
screen.
3. Press
→
to accept the setting.
4. Press
↓
to continue scrolling through the Datalog Features Menu.
L
OG
I
NTERVAL
This parameter instructs the Innova how often to record data in the datalog.
You have the option of 5, 15, 30, 60, 90, 300, or 900 seconds. The factory
default setting is
“LOG EVRY 60 SEC”
.
To change the setting for log interval from the Datalog Features Menu:
1. Press
→
at the screen
“LOG INTERVAL”
.
2. Press
↓
or
↑
to scroll between options until you get to the appropriate
screen.
3. Press
→
to accept the setting.
4. Press
↓
to continue scrolling through the Datalog Features Menu.
Table 4-1 illustrates approximately how long it takes to fill the datalog for the
various datalog interval settings.
Table 4-1
Datalog Capacity Specifications
(accumulated on time)
Sample Interval
Capacity (No Alarm Activity)
5 seconds
18 hours
15 seconds
55 hours
30 seconds
111 hours
60 seconds
9 days
90 seconds
13 days
300 seconds
36 days
900 seconds
108 days
