IMPORTANT
Damage due to polarity reversal
This product contains electronic components that may be damaged by
reverse polarity of the power source.
Do not reverse the polarity of the voltage source (batteries or mains
adapters).
IMPORTANT
Failure of operation due to different discharged batteries
This product uses one or more batteries for power supply. The batteries
are discharged at approximately the same rate.
Always replace all batteries at the same time.
IMPORTANT
Operational malfunction due to radio interference
This product may be affected by electromagnetic or magnetic interfer-
ence.
Do not mount or place the product directly next to devices that
could cause electromagnetic or magnetic interference (switching
power supplies!).
CompactReader
1. General safety instructions
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EN