Guralp Systems Limited
Maris - Technical Manual

Chapter 8. Appendix 2: Recovery check-list

Project/cruise

Instrument Serial No.

Date and time of deployment.

Recovery location

(lat, long)

Network code

Station code

Water depth

Name of duty engineer
(filling out this form)

Procedure

Completed?

1

Navigate to the approximate location of the instrument.

2

Recover the Maris system without disconnecting any cable.

3

Remove the dummy cap from the GNSS connector on the Minimus canister and connect the GNSS receiver using the adapter cable.

4

Remove the titanium cap from the MIN-K connector. Connect the test cable to the digitiser canister and the serial cable to a PC/laptop.

5

Identify the relevant COM port and open a connection with the Minimus using PuTTY.

6

Disable the power-save mode with the command powersave off.

7

Check the GNSS status and wait until it is 100 % stable.

8

Check the status of the sensor and download the data from the microSD card.

9

Recharge the batteries before a new deployment.