User manual

Poseidon MKVI User Manual Appendix 1
Page 76
T# Time (sec) Description Error Code Solution
40
44
43
Decompression Status Verication. In this test, the two sets of
decompression data (one stored in the rig electronics, and
one in the battery), are validated and compared (see relevant
discussion in Chapters 1 & 2). In addition to comparing and
validating the two sets of tissue-tension data, this test also
compares the serial numbers of the battery and the main elec-
tronics, as well as the time-stamp on both.
Sufcient Oxygen Supply Pressure. This test requires that the
oxygen cylinder contains sufcient pressure for a dive to be
started (at least 25% of maximum capacity).
Mouthpiece Open-Circuit Position. This test requires that the
mouthpiece be in the Open-Circuit (OC) position in order to
pass. During this test, if the system does not detect the OC
position, the red LED and the vibrator on the Head-Up DIsplay
(HUD) will pulse continuously to signal the diver to adjust the
mouthpiece position.
2
120
120
35=Bad Batt.
Deco data
36=Bad Rig
Deco data
37=Ser. Num.
Mismatch
38=Time
Mismatch
39=No Deco
data
0=Timeout
0=Timeout
The most common cause of failure of this test is inserting a battery from one
user into the rig of another user. In such cases, the decompression data will
not match. The rst automatic pre-dive routine to encounter this condition
will fail, alerting the diver to the mis-matched data. Either replace the battery
with the correct one or conrm the battery switch by using the wet switch
dry/wet sequence and the pre dive tests will continue. The system will
assume the worst-case set of decompression data among the two dispa-
rate sets.
1) Ensure the oxygen cylinder is connected to the oxygen regulator, and that
the valve is turned on; 2) Ensure that the oxygen cylinder contains sufcient
pressure; 3) If test failure persists, contact an authorized Poseidon Service
Center for repair.
1) Standard Response; 2) If test failure persists, contact an authorized
Poseidon Service Center for repair.
1) Ensure that the moutpiece is fully in the OC position (sometimes requires
rm pressing on the mouthpiece lever); 2) Ensure that the HUD is properly
positioned on the top of the mouthpiece, and that the exhaust cover is
holding it tightly in place; 3) If test failure persists, contact an authorized
Poseidon Service Center for repair.
39 Intro Test.
Mouthpiece Closed-Circuit Position. This test requires that the
mouthpiece be in the Closed-Circuit (CC) position in order to
pass. During this test, if the system does not detect the CC
position, the red LED and the vibrator on the Head-Up DIsplay
(HUD) will pulse continuously to signal the diver to adjust the
mouthpiece position.
120 0=Timeout 1) Ensure that the moutpiece is fully in the CC position (sometimes requires
rm pressing on the mouthpiece lever); 2) Ensure that the HUD is properly
positioned on the top of the mouthpiece, and that the exhaust cover is
holding it tightly in place; 3) If test failure persists, contact an authorized
Poseidon Service Center for repair.
41 This test requires the user to conrm that:
1. They have a canister installed
2. It contains sufcient unused absorbent to complete the
dive.
120 0=Timeout 1)Ensure to conrm canister good via wet switch wet procedure. 2) If test
failure persists, contact an authorized Poseidon Service Center for repair.