DC Voltage Datalogger/ English
4. Turn on the unit
Select PC software, Model Select: Manual or Instant.
After entering the Manual mode, to start logging, you must press the button once in
housing of datalogger.
After entering the Instant mode, datalogger immediately begans to record data
automatically.
5. LED Display Description
LEDs
Indication
No LED light flashes
REC
ALM
- Datalogging is not active
- Batteries are not installed well
Green light flashes every 10s (20s or 30s)
- The data is logging with no alarm
REC
ALM
Green light flashes twice every 10s (20s or
30s)
- Activate data logging in Manual mode
Red light flashes every 10s (20s or 30s)
- The data is logging with the low tested
REC
ALM
value alarm Red light flashes twice every
10s(20s or 30s)
- The data is logging with the high tested
value alarm
Yellow light flashes every 10s (20s or 30s)
- Low Battery alarm (flashes twice during
REC
ALM
datalogging)
- The data logging is finished (measurement
is completed)
2
Note: 10s (20s or 30s) can be set via PC software; LED will not indicate as mentioned in
the above table.
Tips: 10s (20s or 30s) can be measured through the PC software. If 400Hz is selected
to record data, the LED will not indicate as mentioned above. I t only indicates when the
datalogging is finished. When connecting the datalogger to the USB interface, the Green
light will flash once. While disconnecting it, the Yellow light will flash once (delayed about
2s).
Action
Start logging
Replace battery and
download the data
To start, hold the start
button until Green and
Yellow LED flash
Logging, it will stop
automatically. No data
will be lost. Replace
battery and download
data
Replace battery and
download data
29/11/2017 Version No. 001
29/11/2017 Version No. 001
DC Voltage Datalogger/ English
3