KaVo DIAGNOdent 2191, Инструкция по эксплуатации

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Instructions for use DIAGNOdent display 2191
5 Operation | 5.5 Battery charge display
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5.5 Battery charge display
The battery charge is good
The battery charge is sufficient
Replace the batteries
Independent shut-off of the DIAGNOdent display 2191
because the battery charge is too low.
Replace the batteries
5.6 Reception quality
Optimum infrared connection between
DIAGNOdent pen 2190 and DIAGNOdent display 2191
Some data packages are missing.
Possible causes:
▪ There is a 2. infrared transmitter in the room (such
as laptop with IrDA)
▪ DIAGNOdent display 2191 is disturbed by a fluores-
cent light or a strong light source
▪ Distance is too great
▪ Further DIAGNOdent pen 2190 with IR data trans-
mission are switched on
There are no valid infrared signals.
Possible causes:
▪ DIAGNOdent pen 2190 is switched off or is not in
display mode
▪ Distance is too great