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Unit settings – Garmin GPS 155XL TSO User Manual

Page 117

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The last page available under the GPS 155XL’s setup menu is the I/O setup page.

The I/O setup page lets you configure the GPS 155XL to input RTCM SC-104 correc-
tion data, output to an RS-232 mapping device or a PC (with the optional GARMIN
PC Kit or other mapping software) and select the appropriate baud rate. The I/O setup
page only provides access to I/O channel 2 input/output. For information on using
I/O channel 1, please see your GPS 155XL installation manual.

To change the output settings for I/O channel 2:

1. Press and hold

M

, and rotate

O

until the I/O setup page is displayed.

2. Press

C

, and rotate

K

to select ‘off’ or ‘rtcm’ to receive DGPS correction data.

3. Rotate

O

to advance the cursor to the output field.

4. Use

K

to select ‘off’ or ‘plotting’ for output to an RS-232 device.

5. Rotate

O

to advance the cursor to the baud rate field.

6. Use

K

to select the desired baud rate (300, 1200, 2400, 4800, 9600).

7. Press

C

to finish.

107

I/O setup page

SECTION

6

UNIT SETTINGS

I/O Settings

155xlb manual 1/12/99 4:06 PM Page 107