EXPLANATION OF COMPONENTS OPERATION
3-62
METHOD OF CHANGING 0.
Operate the sound pressure selector switch at the rear face of
the backup alarm to adjust the volume.
FUSE 0.
NOTICE
Before replacing a fuse, be sure to turn off the starting switch.
The fuses protect the electrical equipment and wiring from
burning out.
If the fuse becomes corroded, or white powder can be seen, or
the fuse is loose in the fuse holder, replace the fuse.
Replace the fuse with another of the same capacity.
Loosen knob (1) at two places, then remove cover (2). The
fuse boxes are A and B.