HOME Shop for Maps Online Free Newsletter Affilliate Programs About Us Contact Us Store Locations Custom Maps - Phoenix Mapping Advertise With Us F.A.Q. New Products Employment

Phone: 1-800-279-7654
Fax: 602-279-2350
RAND MCNALLY GARMIN DELORME BENCHMARK AMERICAN MAP
NATIONAL GEOGRAPHIC PENTAX MAPSCO MOORE PINS PHOENIX MAPPING
Click here for our Online Coupon Code for Holiday Shopping Discounts

>Home >FAQs >GPS Units


GPS FAQs

Q. What interface setting do I use for my GPS when I connect it to a computer, chartplotter, AutoHelm, Differential Beacon Receiver, or another GARMIN GPS?

A. Use the following table as a general guide when setting up your GPS unit to interface with another device. The interface setting can be found under the main or auxillary menu on your GPS and then under interface or I/O setup.

Specific instructions can be found in the appendix of your unit's owner's manual.



Device Type Interface Setting Transfer Mode or Baud
Autohelm/Radar None/NMEA 4800
Manual-Tune Differential/GBR21/23 RTCM/NMEA 4800, Beacon Freq, BPS
Auto-Tune Differential RTCM/None 4800
Plotter/Yeoman Chartplotter
-or- other Chartplotter
with waypoint transfer		 NMEA/NMEA 4800
Computer - Real-Time Plotting None/NMEA 4800
Computer - Transfer Waypoints
*Note: Some programs allow
real time plotting in this mode		 Grmn/Grmn
Garmin
Data Transfer
Garmin Data Transfer		 Host or Slave mode
GARMIN Unit to GARMIN Unit Grmn/Grmn
Garmin
Data Transfer
Garmin Data Transfer		 GPS #1 - Host or Slave mode
GPS #2 - Send or receive data
ex: "SEND WPT"
or "Request RTE"

Notes:
  1. Garmin GPS's can output to a maximum of 3 devices simultaneously.
  2. Garmin GPS's can listen to only 1 device at a time.
  3. Garmin GBR21/23 can output to a maximum of 3 devices simultaneously.
  4. Garmin GBR21/23 can listen to only 1 device at a time.

    1. Set as follows when interfacing multiple GPS's with a GBR21/23:

      1. GPS #1 RTCM/NMEA (tunes GBR21/23)
      2. GPS #2 RTCM/None
      3. GPS #3 RTCM/None




Buy Garmin GPS Products Online directly from Wide World of Maps!

Garmin GPS Units & Accessories - Garmin GPS Software

© 2000-2008 GARMIN Corporation In Conjunction with Wide World of Maps - maps4u.com


View Cart Specials Testimonials

Can't find what you're looking for? Wide World of Maps stocks over 30,000 products and special order items; if we don't have it listed online there is an excellent chance we have it in our warehouse or we can find it for you. To inquire email us at Contact Us call us toll free at 1(800) 279-7654 or use our Product Request Form
Home | Employment | Online Store | Free Newsletter | Affilliate Programs | Contact Us | Store Locations | Custom Map
Links | Legal Terms | Advertise With Us | F.A.Q. | New Products | Shopping Cart

© Wide World of Maps, Inc. 2002-08. All Rights Reserved.
Why it's safe to shop at Wide World of Maps