Uwatec Z1, User Manual

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35
Flying after Diving
Boarding an airplane too soon after diving greatly increases the risk of
decompression sickness. Decompression sickness can also be triggered
by traveling on a mountain road with an altitude considerably higher than
sea level.
• NEVER fl y when your Z1’s NO FLY icon is displayed.
• NEVER fl y when you have desaturation time still showing on your Z1.
8. Dive Mode (DIVE)
In the Dive Mode, important information for a scuba dive is shown.
8-1. How to Switch to Dive Mode
When entering the water, after a maximum of 20 seconds and a depth of
1.6m/5ft, the Z1 automatically shifts into Dive Mode. If, after entering the
water, you want to enter Dive Mode sooner, press-and-hold the LED/LOG
and PLAN buttons simultaneously for 2 seconds to switch to Dive Mode
manually.
NOTES:
•
Once you descend to 1.6m/5ft or deeper, the Z1 starts counting dive
time. If you do not descend deeper than 1.6m/5ft within 1 minute of
switching to Dive Mode, the Z1 reverts to Surface Mode.
• From Dive Mode, by pressing and holding the LED/LOG plus PLAN but-
tons simultaneously you can switch to Surface Mode or Watch Mode
via the Freedive Mode.
WARNING
CAUTION
If the code input display (as seen below) is
shown, press the MODE button immediately to
return to Dive Mode. The Z1 will revert to Dive
Mode if it detects a pressure change of ±20cm
or if the code is inputted unsuccessfully.
(Note: the Z1 code is 313.)
Please never enter the code during diving be-
cause it's dangerous.