Specifications

WARNING: During activation, diagnostics, and operation, if

any display varies from the information presented here, return

the 500AI to your AERIS Dealer for inspection.

SURFACE MODE

Surface Mode, identified by the Surface Time icon (Fig. 18a), immediately fol-

lows Diagnostic Mode after initial activation. It also appears after a dive when

you ascend shallower than 3 feet (1 meter). Information displayed includes the

Dive Number '0' (no dive made yet), Surface Time with flashing colon and icon,

and tank Pressure (bar graph and digital display).

ENTERING SETTINGS

• The Advance (Left) button is used to gain access to settings.

• The Select (Right) button is used to toggle between, or scroll through, the

individual set points available for each of the settings.

• The Advance (Left) button is then used to accept and save the set point

and revert to Surface Mode, or continue to the next setting.

• See page 32 for a summary of Modes and Settings.

NOTE: While in the Set Mode, if neither button is pressed dur-

ing a period of two minutes, the 500AI will automatically revert

to the Surface Mode.

Fig. 18 - Surface Mode

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PSI