Uwatec Z1 User Manual page 58

10-4. Dive Planning
1. Go to Plan Mode.
Press the PLAN button once in Watch Mode or Surface Mode. [PLAN]
appears on the screen and the Z1 enters Plan Mode in about 1 second.
No Decompression
Limit(NDL)
Planned Depth
2. Press the PLAN button or the LED/LOG button to set the planned depth
(9m/30ft to 48m/157ft). The planned depth is displayed in intervals
of 3m/10ft along with the no-decompression limit calculated for that
depth.
3. Press-and-hold the MODE button (about 2 seconds) to return to Watch
Mode or Surface Mode.
NOTE: Only gas 1 is used for dive planning. Also, when the ppO
1.4 bar, 0 minutes is displayed.
10-5. Displaying the Oxygen Toxicity Unit (OTU/UPTD)
As a measure of prevention of pulmonary oxygen poisoning, display the
proportion of the case where 600 is taken as 100% of the total day of OTU
(UPTD) and the ratio when 2500 is taken as 100% as one week integrated.
How to Display
1. Go to Plan Mode.
Press the PLAN button once in Watch Mode or Surface Mode. [PLAN]
appears on the screen and the Z1 enters Plan Mode in about 1 second.
2. When the ADJUST button is pressed, the integration for one day is dis-
played.
3. If you press the
A D J U S T b u t t o n
again, the accu-
mulated amount
for one week will
be displayed.
4. P r e s s - a n d - h o l d
the MODE button (about 2 seconds) to return to Watch Mode or Sur-
face Mode.
Time allowed to stay at the expected water depth
It can be changed every 3m/10ft from 9m/30ft to 48m/157ft
*Max 200 min
58
exceeds
2