OERTLI OETRONIC 4 Notice D'installation, D'utilisation Et D'entretien page 40

3. Operating instructions
+
MODE
1 2 3 4 5
%
0 2 4 6 8 10 12 14 16 18
$
MODE
C002390-A
11
5"
A000857-A
6 7
20 22 24
4 The current time and alternately, every 5 seconds, the outside
temperature and the room temperature
To modify the principal display, proceed as follows:
1. Press the MODE and r keys simultaneously for 5 seconds.
2. The 1 menu is displayed. Press the rotary button to display the
menu 2.
To go back to the previous display, press the key r.
3. To modify the setting, turn the rotary button.
I : Outside temperature
O : Ambient temperature
I then O: Outside temperature alternating with room temperature
4. To return to the principal display, press the MODE key or wait 20
seconds.
RS400 - Package AD257
23/04/2009 - 300020550-001-A