SECTION THREE - Interfacing
Page 54 961 INSTALLATION MANUAL Revision A
differential corrections). If the 961 already has an internal differential
receiver, you can use the aux port to transmit its differential corrections
to another device that accepts them.
To access the aux port options:
1. Press the STAR key to access the SERVICE MENU screen.
2. Press the PORT SETUP key, then press the AUX PORT key. The 961
displays the AUXILIARY PORT SETUP screen with configurable
options for format and baud rate.
Figure 27: Auxiliary port setup screen
The following configuration parameters are available, as outlined in Table
8, detailed in the text that directly follows:
•output format
•NMEA 0183 baud rate
To change the aux port settings:
1. Press the CURSOR PAD down to highlight either FORMAT or BAUD,
then press the EDIT key.
2. Press the CURSOR PAD left or right to highlight the des ired setting,
then press the ACCEPT key (or press CANCEL to leave the option
unchanged).
Table 8: Aux port setup parametersParameter Options
Output format Choose 104-O (out), 104-I (in), P1 (port 1), P2
(port 2), P3 (port 3), or DIAG (diagnostic)
NMEA 0183 baud rate Choose 300, 1200, 2400, 4800, 9600, or
19200