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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 desired setting,
then press the
ACCEPT
key (or press
CANCEL
to leave the option
unchanged).
Table 8: Aux port setup parameters
Parameter 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