User Manual

GMC-I Messtechnik GmbH 9
6 Saving Minimum and Maximum Values
“MIN/MAX”
with Time Stamp
Minimum and maximum values can be displayed at the
auxiliary displays for long-term observation of measured
quantities.
Ð Press the DATA |CLEAR key twice: Current MIN and MAX
values appear at the auxiliary displays.
Automatic range selection is disabled as long as the
MIN/MAX function is active.
Ð Press the DATA |CLEAR key once again for a display of the
minimum value and the time of its occurrence.
Ð Press the DATA |CLEAR key once again for a display of the
maximum value and the time of its occurrence.
The MIN and MAX values are deleted by pressing and holding
the DATA |CLEAR key (approx. 1 s), by turning the rotary switch,
or by switching the instrument off and back on again.
Note!
No new MIN/MAX values are calculated for a period
of 2 to4 seconds after the measuring range has been
changed (depending upon measuring function), in
order to allow measured values to settle in.
Function
MIN/MAX

DATA
MIN and MAX
Measured Values /
Time of
Measurement
Response from Instrument
Display
Acoustic
Signal
Main Display
Aux.
Display
1.
Save
2 x short are
saved
Current
measured value
MIN and
MAX
1 x
2.
Save and
Display
short
are
saved
t and
MIN
1 x
short t and
MAX
1 x
3.
Return to 1 short
are
saved
same as 1
same as
1
1 x
Stop
long
are deleted is deleted
is
deleted
2 x
CLEAR
long
MIN
MAX
tMIN
MIN
tMAX
MAX
Current Measured Value
Current Measured Value
Current Measured Value
Current Measured Value
DATA
short
30.000
V
30.000
10.000 data
V
30.000
MIN MAX
10.000 30.000
V
30.000
MIN
09:20:05 10.000
V
30.000
MAX
09:20:05 30.000
V
DATA
DATA
DATA
DATA
MAN
MAN
MAN
blinks