2.1.4
Instrument (exploded drawing):
(A)
screws
(B)
battery compartment cover
(C)
notch
(D)
batteries: 4 batteries (AA/LR6)
(E)
seal ring
(F)
instrument back
(B)
battery
compartment
cover
(E)
seal ring
(F)
instrument back
(A)
screws
(C)
notch
(D)
batteries
CAUTION:
To ensure that the instrument is water proof:
•
seal ring (E) must be in position
•
battery compartment cover (B) must be fixed with the four screws