User manual - DATA RECORDER SRD-99 and cooperating software
In the case of recording averaged values all indications in the "
Measurements list
" mode
concerning values recorded in the unit's memory, constitute averaged values of measurement
results. The current value indications concern only momentary measurement values.
During the recording of averaged values of measurement results, the exceeding of the
allowable measurement range
is understood as exceeding this parameter by at least one
from the current measurements incorporated into the averaging.
In the case of exceeding the upper limit, lower limit, or both limits of the measurement range in
the given
recording period
, values represented in the form of "
-Hi-
", "
-Lo-
" or "
-Hi/Lo-
"
messages will be recorded in the unit's memory instead of averaged results.
Fig. 6.16. Message displayed while downloading data to be displayed
During the download of data to be displayed from the unit's memory (recorded
measurement results), an appropriate message is displayed instead of the
measurement result (
). "
X
" is displayed for data that has not been
downloaded yet.
Functions of keys in "Measurements list" mode:
•
go to main menu (press and hold for approx. 2 seconds),
•
go to "
Measurements list options
•
change channel number,
•
change results presentation mode.
•
scroll through measurement list (for historical list),
•
switching list type from current to historic (for current list).
28
i
MENU
ESC
+
ENTER
message informing
that data is being
readed from memory
”X” signs displayed
for data not readed yet
