22
ACTIVATION
To Activate the ATMOS 2, press and release the Advance
(Front) button.
Wet Activation (only functional if the feature is set ON)
As a backup, the ATMOS 2 will also automatically activate by wa-
ter contact. This is accomplished by bridging the gap between con-
tacts located on the stems of the control buttons and back of the
module. The H2O graphic that will be displayed as an indication
is described later. If the Water Activation feature (a user setting) is
set OFF, the ATMOS 2 will only activate by push button and only
if shallower than 4 feet (1.2 meters) depth.
Upon manual activation, the unit will enter Diagnostic Mode
(Fig. 15), displaying all segments of the LCD (as 8's), followed
by dashes, then a countdown from 9 to 0. The Backlight will be
on.
Diagnostic Mode checks the display and battery voltage to en-
sure that everything is within tolerance and functioning prop-
erly. The Battery icon will not be displayed during Diagnostic
Mode.
When the Advance (Front) button is held depressed when the
Diagnostic countdown reaches 00, an External Access request is
initiated. A Serial Number screen appears displaying the units
Serial Number and firmware code Revision Number as long as
the button is held depressed (Fig. 16). Upon releasing the but-
ton, the unit shuts Off.
Fig. 15 - Diagnostic Mode
Fig. 16 - Serial Number
