© PCE Instruments
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5.2
Measurement
In order to perform a measurement, follow these steps:
4.
Go to Menu
→
Sensors
→
Sensors configuration. Here, you can set the desired
sampling time and/or turn off the desired sensors.
5.
Go to Menu
→
Senors
→
Start/Stop datalogging. Here, you can set the start mode and
a circle will appear in the upper bar, indicating that the device is recording data. This
will only happen if the SD card is inserted in the device. If not, a warning message will
be displayed and the recording will be aborted.
6.
Go to the home screen. Here, you can select between sensors view where the
measurements of all sensors are displayed or graphic view where the last fifteen CO
2
points are displayed to see the course of the concentration.
5.3
Turnoff
To turn off the device, press and hold the
Power
key for approx. 1.5 s. After the beep, release
the key and the device will turn off completely. It will save the settings and use these as default
settings for the next start-up.
The following message (fig. 6) will be displayed during power-off, until the display turns completely
blank.
Fig. 41 Power-off screen
Note:
When the device is turned off and on again, the time and date have to be set manually again.
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