SUUNTO D6I - Manual (Page 53)

NOTE
In order to save battery energy, the transmitter enters power
saving mode with slower data transmission rate if the tank
pressure remains unchanged for more than five (5) minutes.
The transmitter continues transmitting with the saved code
when any pressure change is detected (e.g., the user presses
the purge button on regulator or breathes from the regulator).
5.7.3. Transmitting data
After the pairing procedure, the Suunto D6i will receive cylinder pressure data from
the transmitter. The pressure is displayed in either bars or psi, depending on the unit
selected. Any time the Suunto D6i receives an appropriate signal, a flash symbol is
displayed in the lower left corner.
Table 5.4. Pressure transmission related displays
Figure Indication Display
A No code stored, the Suunto unit is ready for pairing with the
transmitter. Cd:--
B Set Code. Code number can be between 01–40. Cd:10
C The flash symbol is blinking. Pressure reading exceeds allowed
limit (over 360 bar/5220 psi). - - -
54