Fault
The display light isn't
working.
Technical data
Model:
Power supply:
Cause/solution
Insert a new battery as
described in the chapter
"Changing the battery".
AU6-PF-22GA, AU6-PF-22GB,
AU6-PF-22GC, AU6-PF-22GD,
AU6-PF-30LA, AU6-PF-30LB
1× type-CR2032 3 V battery
(1× 3 V
0.5 mA CR2032)
Technical data
USA
87