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SUUNTO SPYDER User Manual

Page 30

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At this time, perform your precheck making sure

that:
• the Spyder operates and provides a complete

display

• the low battery indicator is not on

• the altitude and personal adjustment settings

are correct

• the instrument displays correct units

• the instrument displays correct temperature and

depth (0,0 m [0 ft]).

• the buzzer beeps

• you have preset desired displays on the User

Definable Display Field (See section 4.2.4

“Presetting Displays and Alarms”).

The Spyder is now ready for diving.
NOTE: The surface interval time does not run be-

fore the first dive.
After activation of the Dive Mode or after diving,

the Spyder will automatically switch to show the

time keeping display within 10 minutes to

conserve the battery power, if you do not press

any buttons. However, the dive computer func-

tions will remain active until it has calculated

Fig 4.6 Startup IV. The Surface

Mode is indicated by the SURF

text and mode indicators.