Instruction manual, SPT and MPT 31x series transponders

Batteries
For responder transponders:
1 Connect the battery.
Refer to How to connect the transponder battery on
page 60 for details.
2 Assemble the transponder.
Refer to How to assemble a transponder on page 78.
Note
Replace the used silica-gel bag with the new bag delivered with
the battery.
Note
When the battery is connected / disconnected the electronics is
reset.
After Hard reset / Reset, Tx power is set to:
HiPAP
HPR 400
HPR 300
= HIGH
= HIGH
= MAXIMUM
How to replace the battery pack for the Battery
unit L24
To replace the battery of the Battery pack L24 unit, use the same
procedure as for replacement of a transponder battery.
Refer to procedure on page 62.
How to replace the battery pack for the Subsea
SPT/MPT battery unit
To replace the battery of the subsea SPT/MPT battery unit, use
the same procedure as for replacement of a transponder battery.
Refer to procedure on page 62.
160820/O 63