89
Battery Hatch Installation
Ensure that the Battery is properly oriented and the Hatch
O-ring is evenly seated.
Carefully place the Battery Hatch into position so that it
seats on top of the O-ring, and while holding it in place,
secure it with the 4 screws by turning them clockwise. DO
NOT attempt to use any other screws.
Carefully tighten the screws by alternately turning them
each one turn at a time (Fig. 99). Turn the upper left one
(a), then the lower right (b), then the lower left (c), then the
upper right (d).
Repeat the sequence until all of the screws are evenly
secure. The outer surface of the Battery Hatch should be
flush with the outer surface of the Housing. DO NOT
overtighten.
Inspection
Activate the unit and watch carefully as it performs a full
diagnostic and battery check, and enters Surface Mode.
Observe the LCD display to ensure it is consistently clear
and sharp in contrast throughout the screen.
If any portions of the display are missing or appear dim,
or if a Low Battery Condition is indicated, return your Pro
Plus 2 to an Authorized Oceanic Dealer for a complete
evaluation before attempting to use it.
X
X
X
X
Fig. 99 - Hatch Installation
b
c
d
a
