SUUNTO D9 - Manual (Page 52)

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store the received code and start receiving with full sensiti-
vity and display data received with this code only. The code
is held stored for approximately 2 hours, or until the cylinder
pressure goes below 10 bar [145 psi]. The set code can also
be manually erased by the user.
To pair the transmitter and the wrist unit:
1. Make sure that the transmitter is properly attached to
the regulators HP port and that the regulator is pro-
perly attached to the cylinder.
2. Ensure that the D9 is turned on, an that the wireless
integration is enabled in the D9’s settings (HP set on,
see chapter 5.2.8). The D9 should display “cd:--” in
the lower left corner of the alternative display.
3. Slowly open the cylinder valve fully and pressurize the
regulator. The transmitter will start transmitting when
the pressure exceeds 15bar [218 psi].
4. Take the D9 wrist unit close to the transmitter. The D9
will now shortly display the selected code number and
then start displaying the transmitted cylinder pressu-
re. A lightning symbol will be displayed every time the
D9 receives a valid signal.
Fig. 5.28 No code stored,
unit ready for pairing with
transmitter
Fig. 5.29 Unit is paired on
channel 32. Select Clear to
erase code, OK to accept.