Uwatec Z1 User Manual page 75

When the Z1 shifts to the communication state
of the smartphone application, it switches to
the display shown here. If communication with
the smartphone application fails, it will auto-
matically turn off in about 30 seconds.
3. When communication is completed, press
the PLAN button to turn it OFF. OFF blinks
for about 5 seconds before turning com-
pletely OFF. Even if you press the PLAN
button during this time it will not turn back ON. If you need to turn it on
again, wait until after the fl ashing ends.
4. Press-and-hold the MODE button to return to Watch Mode or Surface
Mode.
NOTE: When there is no data transmission/reception in the communica-
tion state with the smartphone application, the Z1 turns off automatically
in about 10 minutes.
Depending on the smartphone, it may not be possible to fi nd the Z1 from
the application. In this case, you can connect by changing the interval time
(4 types).
1. Press the MODE button from Watch Mode
or Surface Mode to take you to the Blue-
tooth screen.
2. Press-and-hold the ADJUST button (about
2 seconds). [Set] [hold] will blink and dis-
play [INT], at which point you release the
button.
3. Press the PLAN button or the LED/LOG
button to increase or decrease the interval
time.
4. Press the ADJUST button to save the new interval time setting.
5. Press-and-hold the MODE button to return to Watch Mode or Surface
Mode.
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