Tank Pressure; Units - Suunto D9 User Manual

5.9.8. Tank pressure

The wireless transmission can be set "ON" or "OFF" depending whether the optional
wireless pressure transmitter is used or not. No cylinder pressure-related data is
shown, nor data reception made, when this selection is "OFF".
You can set the secondary cylinder pressure alarm point. The 50 bar alarm is fixed
and cannot be changed, but the secondary alarm pressure can be set in the range 10
–200bar.

5.9.9. Units

Use Unit Settings to choose between metric (meters/celsius/bar) and imperial
(feet/fahrenheit/psi) units.
52
ADJUST WITH UP AND
DOWN BUTTONS. ACCEPT
WITH SELECT BUTTON.
ADJUST WITH UP AND
DOWN BUTTONS. ACCEPT
WITH SELECT BUTTON.