Aeris F10, Operating Manual

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• Pressing and releasing the S button momentarily (< 2 seconds) while the Set
Point is flashing will step upward through the Set Points in 1 Hour
increments.
• Depressing and holding the S button while the Set Point is flashing will scroll
upward through the Set Points at a rate of 8 per second.
• Pressing and releasing the M button momentarily (< 2 seconds) will step
back through the Set Points in 1 Hour decrements.
• Pressing and releasing the A button momentarily (< 2 seconds) will save the
Set Point and/or advance to the ALT TIME screen.
• Depressing and holding the M button for 2 seconds will revert to the Watch
Default Time screen.
• If no button is pressed during a period of 2 minutes, the unit will revert to the
Watch Default Time screen.
WATCH CDT (COUNTDOWN TIMER) (HR:MIN)
Pressing the M button momentarily 2 times (< 2 seconds each time) while the
Watch Default Time screen is displayed will access the Watch CDT screen (Fig.
15), displaying the remaining Countdown Time (hr:min) if running, or OFF
flashing and the previously set Countdown Time (hr:min) if the set Countdown
started and has ended, or OFF (solid) and 0:00 if no time was previously set.
Once set ON, a Countdown will run in the background until it
counts down to 0:00, or it is set OFF, or a Dive is made at
which time it will default to OFF and the value previously set.
When a set Countdown Time reaches 0:00, the Audible Alarm
will sound and the red LED warning light will flash, unless it is
set Off.
Fig. 15 - WATCH CDT