Operation Manual

Battery Hatch Removal

 Inspect the Button, Lens, and Housing to ensure they are not

cracked or damaged.

 If there is any sign of moisture in the module, DO NOT use the

XR2 until it receives proper service by an Authorized AERIS

Dealer, or the AERIS factory.

 Locate the Battery Compartment on the back of the Housing.

 While applying steady inward pressure on the Battery Hatch,

rotate the Hatch Ring clockwise 10 degrees by pressing on the

upper/right arm of the Ring with a small blade screwdriver (Fig.

89), an adjustable face spanner tool, or a Battery Hatch Tool.

 Lift the Hatch Ring up and away from the Housing.

 Remove the Battery Hatch.

WARNING: If damage, moisture, or corrosion is

found, it is recommended that you return your XR2

to an Authorized AERIS Dealer, and DO NOT at-

tempt to use it until it has received factory pre-

scribed service.

NOTE: If the old Battery can be removed and the

new one inserted within 8 seconds, nitrogen and

oxygen calculations, and settings, will be retained

for repetitive dives.

Fig. 89 -Ring Removal