When the batteries are inserted, all displays
are shown for a brief moment, the display is
illuminated and a beep is heard. The measured
room temperature is displayed shortly
afterwards. Notes on changing the battery:
Only use the battery type specified in the
"Technical Data".
Always replace all batteries.
Dispose of old batteries in an
environmentally friendly manner, see
"Disposal".
Setting the time
If HOUR or MIN are pressed
and held, the values displayed
will change faster.
A beep sounds each time the
button is pressed.
39