Magellan SporTrak SporTrak Color Reference Manual page 14

Reference
Turning the Beeper On/Off — Allows you to select which actions will
cause the beeper to sound. You can choose from Off, Keys Only
(pressing a key causes a beep), Alarms Only (when an alarm is activated)
or Keys & Alarms.
From
Any
Screen
Default: Keys & Alarms
Selecting NMEA Message — Allows the selection of the NMEA message
that will be output from the SporTrak. Choices are Off, V1.5 APA,
V1.5 XTE or V2.1 GSA. Your choice will be dependent upon what
message the device you are connecting to needs to receive.
From
Any
Screen
Default: Off
Selecting the Baud Rate — Enables you to set the baud rate of the data
being sent out from the SporTrak's output port. The baud rate sent out
must match the baud rate that the receiving device is set for. You can
choose from 1200 baud, 4800 baud, 9600 baud, 19200 baud, 57600
baud or 115200 baud.
From
Any
Screen
Default: 4800 Baud
52
Highlight
Setup
Select
Beeper
Options
Highlight
Setup
Select
NMEA
Message
Highlight
Setup
Select
Baud
Rate
Highlight
Beeper
Highlight
NMEA
Highlight
Baud Rate
SporTrak Color GPS Mapping Receiver