NorthStar Navigation 961XD Setting Ppnm, Aux port baud rate, Diagnostics, Port off

SECTION THREE - Interfacing

Aux port format Outputting DGPS corrections to another source

SC-104 OUT outputs differential corrections from your 961XD’s internal differential receiver to an external device that accepts the standard SC-104 data stream. When using the SC-104 OUT setting, be sure that the BAUD setting also matches the baud rate requirements of the receiving device.

Aux port baud rate

Diagnostics

The aux port’s DIAG option is for factory diagnosis of 961 operating parameters. Do not turn this function on.

Port off

Use the OFF setting when the aux port’s input or output functions aren’t needed.

The aux port’s baud rate must match the external device’s baud rate; refer to the external device’s instructions for the correct baud rate setting, then follow the instructions on the previous page for changing an aux port set- ting.

Setting PPNM

To access the pulses per nautical minute (PPNM) options:

1.Press the STAR key to access the SERVICE MENU screen.

2.Press the PORT SETUP key, then press the PPNM key.

3.The 961 displays the PPNM OUTPUT SETUP screen with options for number of pulses, pulse-time minimum, and pulse-separation mini- mum.

Figure 28: PPNM output setup screen

961 INSTALLATION MANUAL Revision A Page 55