B.2 Querying Or Changing The Sp-Iii Tpu Ip Address; Figure B-2: The Select Rs-232 Port Dialog Box - Klein 4900 Series Operation And Maintenance Manual

B-2
APPENDIX B Configuring and Updating the SP-III TPU

B.2 Querying or Changing the SP-III TPU IP Address

The SP-III TPU IP address is set up at the factory. However, should a different
address be required, it can be changed.
To change the SP-III TPU IP address:
1. Connect the supplied null modem cable to the NAV connector of the
SP-III TPU and to an available serial port on the laptop computer using the
USB/RS-232 converter supplied with the computer.
2. Turn on the laptop computer and wait for the Windows desktop to appear.
3. Turn on the SP-III TPU by switching the A/C-D/C switch to A/C for AC
operation or to D/C for DC operation.
4. Start Linux TPU Updater.
The Klein Linux TPU Updater dialog box opens.
5. Click Read TPU IP Address .
The Select RS-232 Port dialog box shown in Figure B-2 opens.
6. From the Port drop-down list box, select the serial port on the laptop computer to
which the SP-III TPU is connected.
7. From the Rate drop-down list box, select the baud rate of the SP-III TPU's NAV
serial port, or select Determine Automatically to have Linux TPU Updater find
the rate.
The Klein Linux TPU Updater dialog box opens with the current IP address
displayed in the
Series 4900 Sonar System Operations and Maintenance Manual
Figure B-2:
The Select RS-232 Port Dialog Box.
text box as shown in Figure B.3.
TPU IP Address
P/N 11210091, Rev. 02