Topside system. Kongsberg cPAP ROV positioning in Long Base Line transponder array

cPAP Subsea transceiver

TDR180

• 180° beam width

P/N: 349742

TDR40V

• 40° vertical beam width

P/N: 349743

Low frequency

TDR180

• 180° beam width

P/N: 394674

Topside system

The topside HiPAP/HPR system and the operation station are described in separate manuals.

System description

→

Refer to the HiPAP / HPR Instruction manuals.

Operation

→

Refer to APOS Instruction manual/APOS online help.

Subsea system

The cPAP system has the subsea transceiver unit installed on the

ROV together with the transducer(s).

The cPAP Subsea transceiver unit is connected to the topside

HiPAP/HPR operator station via optical fibers or RS-422 line in an umbilical. The interface to the topside HiPAP/HPR secures full operation from the APOS.

The cPAP system uses the same positioning transponders as a topside HiPAP/HPR system, and the operational principles are identical to those systems.

4 352661/B