NOTE: The Hatch O-ring must be a genuine Oceanic part that can be purchased from an Authorized Oceanic Dealer. Use of any other O-ring will void the warranty.

•Carefully place the Battery Hatch (with O-ring) into position on the rim of the Battery Compartment, then press it evenly and completely down into place.

•Maintain the Battery Hatch securely in place and turn it counter clockwise 10 degrees using the special Battery Hatch tool provided (Fig. 122), or by pushing the lower portion to the right while pushing the upper portion to the left (Fig. 123).

Testing

•Observe the LCD display to ensure it is consistently clear and sharp in contrast throughout the screen.

•Set the Date, Main Time, Alternate Time, and Daily Alarm.

•Verify all Set Points prior to diving.

•If any portions of the display are missing or appear dim, or if a Low Battery Condition is indicated, return your GEO to an Authorized Oceanic Dealer for a complete evaluation before attempting to use it.

Fig. 122 - HATCH

INSTALLATION

(using tool)

Fig. 123 - BATTERY

HATCH O-RING

(without tool)

127