Operation Manual

RESET (CLEAR) FEATURE

The XR2 is configured with a RESET feature that allows data to be

cleared, including Nitrogen and Oxygen calculations, FO2 set

point, and Log Mode entries.

RESET PROCEDURE:

 While in Surface Mode (new activation period or after a 10

minute post dive surface interval), press the Advance (Front)

button 1 time to access Plan Mode.

 While 30 feet (or 9 meters) is displayed in the Plan Mode, press

and hold Both buttons until SET 2 appears, then release the but-

tons.

 Press and release the Advance (Front) button to display the Clear

screen (Fig. 41). The first 2 digits of the KEY CODE flash.

 If necessary to change the number, press and release the Select

(Side) button until the digits to change to 01.

 Press and release the Advance (Front) button again to save the

first 2 digits and display the second 2 digits of the KEY CODE,

flashing.

 If necessary to change the second 2 digits, press and release the

Select (Side) button until the digits change to 01.

 Press and release the Advance (Front) button to save the number

displayed, complete the RESET operation, and turn the unit

OFF.

WARNING: Re-

set after a dive

and subsequent

use for a repeti-

tive dive con-

ducted by the

same diver

could result in

serious injury to

or death.

Fig. 41 - Clear (Reset)