Functional description
100.000-count Graphical Multimeters 19
Functional description (cont'd)
SURV
•
The SURV mode monitors the variations of a signal by recording the extreme
values (MIN and MAX) of the main measurement and calculating the average
(AVG). For each value memorized, the multimeter records the corresponding
date and time.
When it is started up, the MTX 3281 reinitializes the date and time
(01:01:2000, 00 :00 :00).
Before starting work, set the correct date and time to "date-stamp" the
records see §. Setting the date and time).
•
When you enter SURV mode by a short press on the key, the last MIN and
MAX measurements are erased and then initialized with the current
measurement.
SURV flashes when the mode is active.
•
AVG shows the average of all the measurements recorded since SURV mode
was activated.
•
The data recorded can be viewed by a long press on the key during
surveillance or after exiting from the mode.
•
In SURV mode:
- MANU or AUTO range management cannot be selected.
- the current measurement, the MIN value and the MAX value are presented in
the most suitable range for each of them.
Example:
• Consultation of recorded data by a
long press on the key
The data recorded is accompanied by
the date, time and surveillance range.
• Exit from consultation by a short
press on the or key.
AUTO
SURV
1
.
5000
1.3000
V
MIN
DC
V
MAX
AVG
2.5000
V
-
1.0000
V
SURV
Start :
27/03/2005 10 :07 :11
Stop :
27/03/2005 10 :10 :30
Mini : -1.0000 V
27/03/2005 10 :08 :25
Max : 2.5000 V
27/03/2005 10 :09 :25
Avg : 1.3000 V
-10 0 10
To Next Page
Loading...
Need help?
General
