Instruction manual, SPT and MPT 31x series transponders
Instruction manual, SPT and MPT 31x series transponders
Instruction manual, SPT and MPT 31x series transponders
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<strong>SPT</strong> <strong>and</strong> <strong>MPT</strong> <strong>31x</strong> <strong>series</strong><br />
Sensor information ................................................................................................... 43<br />
DT sensor ...................................................................................................... 43<br />
Compass sensor (magnetic) .......................................................................... 44<br />
H ................................................................................................................... 44<br />
SiH ................................................................................................................ 44<br />
Octans module orientation ....................................................................................... 45<br />
Recovery .................................................................................................................. 45<br />
Release mechanism .................................................................................................. 46<br />
Setting the release mechanism ...................................................................... 48<br />
Storage .......................................................................................................... 48<br />
6 BATTERIES ........................................................................................................... 50<br />
Battery layout ........................................................................................................... 51<br />
Battery specification ................................................................................................. 51<br />
Battery replacement ................................................................................................. 51<br />
Battery lifetime at operation ..................................................................................... 52<br />
Lithium battery packs ............................................................................................... 53<br />
Lithium battery storage ................................................................................. 56<br />
Alkaline battery pack ............................................................................................... 56<br />
Alkaline battery storage ................................................................................ 57<br />
Rechargeable battery pack ....................................................................................... 58<br />
Battery unit L24 ....................................................................................................... 59<br />
Subsea <strong>SPT</strong>/<strong>MPT</strong> battery unit .................................................................................. 59<br />
How to mount the transponder battery ..................................................................... 59<br />
How to connect the transponder battery ................................................................... 60<br />
How to replace a transponder battery ....................................................................... 62<br />
How to replace the battery pack for the Battery unit L24 ........................................ 63<br />
How to replace the battery pack for the Subsea <strong>SPT</strong>/<strong>MPT</strong> battery unit .................. 63<br />
7 TRANSPONDER CONFIGURATION ............................................................... 64<br />
Frequency b<strong>and</strong> ........................................................................................................ 64<br />
Acoustic telemetry -basics ....................................................................................... 65<br />
Switch settings -basics ............................................................................................. 65<br />
HPR 400/HiPAP channels ........................................................................................ 66<br />
HPR 400 system ........................................................................................... 66<br />
HiPAP system ............................................................................................... 66<br />
Acoustic coding principle ............................................................................. 66<br />
HPR 400 channels <strong>and</strong> positioning frequencies ........................................... 66<br />
HPR 300 channels .................................................................................................... 67<br />
VI 160820/O
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