Raymarine 320 - Manual (Page 13)

1-2 Raychart 320 Chartplotter
1.2 Features
General
The Raychart 320 Chartplotter has a built-in GPS that provides the
following navigational signals:
• Satellite Differential GPS (eg, WAAS).
• Ground based Differential GPS, when used with an additional RTCM
beacon receiver.
• Standard GPS.
These are listed in order of accuracy and their availability is dependent
upon your location. The Raychart 320 Chartplotter uses the best
available signal to provide optimum accuracy.
The Raychart 320 Chartplotter is waterproof to CFR46 and can be
installed either above or below deck.
The unit comprises
• Low profile antenna
• 4 ½ in. LCD display comprising:
• Eight dedicated (labelled) control keys
• Four soft keys with labels displayed on-screen
• Trackpad
• Two slots for C-MAP NT ® chart cards (C-Cards)
The display and keys can be illuminated for night-time use.
Display
• Displays chart information from C-MAP NT ® chart cards
• Computes position information from SDGPS, DGPS or GPS
• Displays and transmits SeaTalk and NMEA data
• Cursor echo across SeaTalk
• Choice of orientation: Head Up, Course Up and North Up
Display Modes
The Chartplotter can display data in the following modes,
cycled through by means of the DISPLAY key:
• Default Chart display
• GPS Data (four pages) / Waypoint Data (three pages)
• Boat Data (three pages) / Environment Data (two pages)
• Bearing & Distance Indicator (BDI) / Course Deviation Indicator
(CDI)
81167_3.BOOK Page 2 Wednesday, November 21, 2001 2:12 PM