18
This unit may change operating modes due to electrostatic
discharge. Normal operation of this unit can be reestablished
by pressing
ON/OFF
.
FDS-28024-00
PN 7201466 Rev. B
Battery Instructions
1. Different types of batteries or new and
used batteries are not to be mixed.
2. Only batteries of the same or equivalent
type as recommended are to be used.
3. Batteries are to be inserted with the correct
polarity.
4. Exhausted batteries should be removed.
5. The supply terminals are not to be short-
circuited.