Chapter 4 _________________________________________ MENU OPERATIONS AND SETTINGS
8. Start
recording:
Select
Start/Stop recording
, press the
START
key. If you choose
Memory full
option, you will see the
maximum recording time on the display. You can also delete
files in order to empty the memory. Press the
START
key again
to accept maximum recording time.
9.
You can switch the MM70 off during recording to save battery.
Display message informs you that recording continues
undisturbingly even when power is off. If the indicator is
switched off during recording, the progress bar is shown on the
display every 10 seconds (all the time, if charger is connected).
This bar shows the amount of recorded data.
CAUTION
Do not disconnect the probe when the data recording is on, even if
the indicator is off. This may cause loss of recorded data.
Table 1
Measurement Intervals and Max. Recording Times
Maximum Recording Time (memory full)
Recording Interval
1 Quantity
2 Quantities
3 Quantities
1 s
45 min
22 min
15 min
5 s
3 h
113 h
75 min
15 s
11 h
5 h
3 h
30 s
22 h
11 h
7 h
1 min
45 h
22 h
15 h
5 min
9 days
4 days
3 days
15 min
28 days
14 days
9 days
30 min
56 days
28 days
18 days
1 h
113 days
56 days
37 days
3 h
339 days
169 days
112 days
12 h
1359 days
678 days
451 days
Stopping Recording
1.
To stop recording, press the function key. Select
Record
,
Record data
and press the right arrow key. Then select
Start/Stop recording
and finally press the
STOP
key. .
2.
Now you can view the recorded file by pressing the
SHOW
key.
3.
Select the measurement interval with the arrow keys.
Measurement intervals and maximum recording times are shown
in the Table 1 above.
4.
You can save individual measurement data points with
Hold/Save
function. For more information, see section
VAISALA _______________________________________________________________________ 37
