Manual
7
5. Data recording
5.1 Preparation
1. Insert an SD card into the appropriate slot (3-20 Fig.1). The capacity of the SD card should be
between 1 and 16 GB.
2. Format the SD card before the first use. More information can be found in chapter 7.1.
3. Set time and date before the first use of the device. You can find some more information in
chapter 7.2.
4.
The decimal point can be formatted as a “point” or as a “comma”, as in many parts of the world a
point is used as a decimal point (e. g. 523.25) and in Europe, the decimal point is mostly a
comma (e.g.523,25). For more information, see chapter 7.8.
5.2 Automatic data recording
1. Start the data logger
Set the saving interval to
≥ 1 second, see chapter 7.3.
Keep the “LOGGER” button (3-9 Fig.1 ) pressed for 2 seconds. “DATA RECORD” should
flash in the display. The measurement values will now be saved to the SD card
automatically.
2. Pause the data logger
When the data logger is activated, you can pause it via the
“LOGGER” button (3-9
Fig.1). In this case,
the “DATA RECORD” icon stops flashing.
Press the “LOGGER” button again to continue the recoding process.
3. Stop the data logger
Keep th
e “LOGGER” button pressed for 2 seconds during the pause to stop the data
logger.
“DATA RECORD” will disappear from the display.
5.3 Manual data recording
1. Start the data logger
Set the saving interval to 0 seconds.
Keep the “LOGGER” button pressed for 2 seconds (3-9 Fig.1). “DATA RECORD” will
now appear in the display.
Every time you p
ress the “LOGGER” button (3-9 Fig.1), the “DATA RECORD” icon will
start flashing, the beeper will sound and a data record is stored to the memory of the
SD card. Also, the number of the data record in the memory will be displayed for you.
Note:
During manual data recording, you can select the individual memory locations 1 to 99, using
the “
” (3-7 Fig.1) and “ ” (3-4 Fig.1) buttons. These will be shown on the lower display as P x (where x = 1 to
99).
2. Stop the data logger
To finish this function,
keep the „LOGGER“ button pressed for 2 seconds. The “DATA RECORD”
icon will disappear.
5.4 Maximum value registration (test stand required)
1. Turn on the device
and press the “PEAK” button (3-6 Fig.1), the icons “PEAK” and “FAST”
appear in the display.
2.
Press the “ZERO” button (3-4 Fig.1) to set the display value to 0.
3.
Press the “LOGGER” button (3-9 Fig. 1), the icon “DATA RECORD” now appears in the display,
along with the sampling rate in milliseconds. Now, the device is ready for the maximum value
acquisition.
Note:
When the maximum value is reached, the icon “DATA RECORD” disappears and the icon “PEAK”
appears. Simultaneously, the maximum value will be shown in the display.
