Operation Manual

SERIAL NUMBER, information includes (Fig. 39):

Depressing the A and S buttons simultaneously for 10 seconds

while viewing the NORM (or GAUG) Surface Main screen will

access the Serial Number screen.

> Graphic SN.

> Factory programmed Serial Number.

> Firmware revision number (e.g., graphic r1A or higher).

• Depressing the A and S buttons simultaneously for 2

seconds will revert to the Surface Main screen.

• Depressing the M button for 2 seconds, or if no button is

pressed for a period of 2 minutes, operation will revert to

the NORM (or GAUG) Surface Main screen.

NOTE: The Serial Number and Firmware Revi-

sion will be requested in the event that you

contact TUSA regarding the Element II. Enter

them in the Records section provided in the back

of this manual.

Fig. 39 - SERIAL NUMBER

(with Firmware Revision)

Settings revert to the

last ones entered/

saved when 24

hours elapse without

a dive or after a

dive.