Beurer PM90 Instrukcje Operacyjne Pobierz pdf (Strona 50)

option / set

Set Alti/Temp is displayed.

start / stop

By pressing the

start / stop

button

repeatedly, you can switch between

the units

m (metres) or Ft (feet) for

altitude measurement.

option / set

Alti Cal is displayed. Here you can

set the reference altitude. This in-

formation is displayed in the middle

line.

With the

button you can

increase the value of the altitude

above sea level, with the

button you can decrease it.

option / set

If the altitude setting is outside the

tolerance range, the error message

bad Range appears.

With the

start / stop

button you can

set the temperature units of measure

(see next step).

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Beurer PM90 Instrukcje Operacyjne Strona 50