User manual GARMIN GPSMAP 172C

[. . . ] GPSMAP 172/172C chartplotting receiver owner's manual © 2004-2007 Garmin Ltd. or its subsidiaries Garmin International, Inc. 1200 East 151st Street, Olathe, Kansas 66062, USA Tel. (913) 397. 8200 or (800) 800. 1020 Fax (913) 397. 8282 Garmin (Europe) Ltd. [. . . ] Press the MENU key twice to display the Main Menu page. Use the ARROW KEYPAD to highlight the `Route' tab. Press the MENU key to display the route options page. Select the `New Route' option and press ENTER. Or, highlight the first available blank route slot and press ENTER. Press MENU, select `Edit as text' and press ENTER. Use the ARROW KEYPAD to highlight the first field under the word "Waypoint" and press ENTER . From the Find menu, highlight `Waypoints' and press ENTER. (You may also choose from other points, such as Cities, Tide Stations, etc. from this list. ) Select a waypoint from either the "By Name" or "Nearest" list and press ENTER. (See page 37 for searching for waypoints by name. ) Choose the type of point you want to add to the route. 6. On the Point Review or Waypoint Review page, `OK' is automatically highlighted. Choose `Show Map' and press ENTER to view the point on the map, then press QUIT to return to the Waypoint/ Point Review page. With `OK' highlighted, press ENTER to add the point to the route. Repeat steps 4-6 until the desired route points have been entered. Press QUIT to return to the Route List page. Following a Route Once a route has been created, it can be activated and used for navigation with the NAV key. A route may be followed in the same sequence as it was originally created, or inverted and followed from the end point back to the beginning point. To activate and follow a route: Choose a waypoint from either the `By Name' or `Nearest' tab list. 1. From any page, press the NAV key, then using the ARROW KEYPAD, highlight `Follow Route' and press ENTER. (If you highlight a route from the Route List or Route Review page and press NAV, the window automatically displays, `Follow <the route name>'. ) 2. Highlight the route you wish to navigate and press ENTER. Choose `Activate' or `Invert and Activate' and press ENTER. (`Activate' uses the route as is, `Invert and Activate' reverses the route then activate it. ) Reference Route List Page To deactivate (stop navigation) of a route: 1. [. . . ] The other wires do not have to be connected for normal operation of the unit. Replacement fuse: AGC/3AG - 2. 0 Amp Pin 11 - Yellow (Alarm) Pin 15 - Red (DC Positive) To Unit (black) Ground (Power and Data) (blue) NMEA OUT (Com 1 TX) DC Power Source (brown) NMEA IN (Com 1 RX) (white) RTCM/NMEA IN (Com 2 RX) (green) NMEA OUT (Com 2 TX) Pin 14 - Green (TX COM 2) RXD + Autopilot/ NMEA Device RXD - (yellow) Alarm Low Pin 13 - White (RX COM 2) Pin 18 - Black (Ground) Pin 17 - Blue (TX COM 1) Pin 16 - Brown (RX COM 1) Alarm Relay 100ma max coil current TXD + NMEA Device with Sonar Output GSD 20, Beacon Receiver or DSC VHF TX+ RX+ Interfacing (Cable End View) The following formats are supported for connection of external devices: Garmin proprietary GSD 20 Sonar Module and Differential GPS, NMEA 0183 version 3. 01, RTCM SC-104 input (version 2. 0). The following are the sentences for NMEA 0183, version 3. 01 and later output: Approved sentences-- GPBWC, GPRMC, GPGGA, GPGSA, GPGSV, GPGLL, GPBOD, GPRMB, GPRTE, GPVTG, GPWPL and GPXTE. Proprietary sentences-- PGRME, PGRMM, PGRMZ, and PSLIB. [. . . ]