Checkline LM6 - Manual (Page 3)

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1.0 INTRODUCTION
1.1 Operation and handling
Switching on: Press the button for 3 seconds.
Changing the calibration curve: or key.
Switching on the display lighting: Press the button briefly; the lighting
switches off automatically after approx. 20 seconds. Pressing any key activates the
lighting again and prolongs the switch-off time to 4 minutes.
Switching off: Press the key for 5 seconds; the device will switch off after releasing
the key. After approx. 4 minutes the device will switch off automatically.
1.2 Measuring procedure
1. Switch on the humimeter LM6 by pressing the key for 3 seconds.
2. Select the appropriate calibration curve using the arrow keys. Hold the device in
one hand and press it onto the leather well-setted (4 kg compacting pressure).
The leather pile has to be at least 10mm high!
3. The display shows the water content immediately (large numbers).