RADSON Digital RF Guide D'utilisation page 7

3 Presentation
2: Key lock function.
3: Parameters menu.
4: Parameters number or sensor message
indication.
5: Sensor used indication
6: Ambient, setting temperature or parameter if 3
displayed.
8: Rf signal indicator
9: Low Batteries indicator
10: Operating mode. (The active mode is framed)
A: Minus key. (-)
B: Validation key or Mode key. (OK)
C: Plus key. (+)
2
3
4
5
A
B
7
10
9
8
6
C