First Steps; Unlock The Data Logger - TESTO 175 Instruction Manual

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4 First steps

data logger is switched off when a critical voltage level has
been reached. It may therefore happen that:
• readings are still recorded, even though the battery
capacity reading says "empty".
• the measurement program is stopped, even though the
battery capacity reading just before indicated a still
remaining battery capacity.
In case of an empty battery or a battery change saved
readings will not be lost.
4 First steps
4.1.

Unlock the data logger

1. Open the lock with the key (1).
2. Remove the lock (2) from the locking pin.
3. Pull the locking pin (3) out of the holes in the wall
bracket.
4. Slide the data logger out of the wall bracket (4).
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