Operating instructions

PENTA
Reset
32
clockwise.
Hold the
S3
button to move quicker in a counte
r-
clockwise direction.
7.
Press the
S5
button (single signal tone) in order to set the
indicator of the
A2
scale.
8.
Press the
S1
or
S3
button in order to set the indicator of the
A2
scale
to 0°C.