DeltaOHM HD31, Operating Manual

Page: 48 / 154

HD31
- 48 -
V1.6
5 RECORD FUNCTION
RECORD function stores the minimum, average and maximum values of the displayed quanti-
ties.
The upgrade of the minimum, average and maximum values takes place after each sample ac-
quired using the RECORD function. The sample acquisition can be automatic (once per sec-
ond) or manual (at the touch of a button).
Attention: data acquired using the RECORD function for the calculation of minimum,
average and maximum values are not saved in the SD card and cannot be transmitted
to a PC. Only the time trend of the minimum, average and maximum values can be re-
corded in the SD card through the LOGGING function (see chapter 7 at page 53).
If quantities are not explicitly selected for the RECORD function, the function activation takes
place for all the quantities displayed (except for INTEGRAL-type measurements). The RECORD
function can be started only for some quantities, by explicitly selecting them.
5.1 S
ELECTING A QUANTITY FOR THE
RECORD
FUNCTION
1. Select the quantity you want the RECORD function to be enabled for, using
S
and
T
.
2. Press SELECT to display the REC
command in the command bar,
then select the command by press-
ing F1 .
3. Select the SEL command by pressing F3 .
4. The indication "0 rcd" appears on the upper part of the meas-
urement line, to indicate that the quantity has been selected for
the RECORD function.
To deselect the quantity for the RECORD function, select again the SEL command ( F3 key):
the indication "0 rcd" disappears.
Select in the same way all the quantities you want the RECORD function to be enabled for.
Acquired sample
countdown