Product description

GPSMAP 492

Package Includes:

• GPSMAP 492
  
• Preloaded with U.S. marine detail maps (g2 technology)
  
• Built-in GPS antenna
  
• Bail mount
  
• Protective front cover
  
• Power/data cable
  
• Owner's manual
  
• Quick reference guide

The GPSMAP 492C or 498C give you the cartography you need to venture offshore. These versatile units come ready to launch with preloaded marine map detail utilizing the new BlueChart® g2 technology. Coverage is for U.S. coastal areas, including Alaska and Hawaii. Features include integrated mapping, 2D or 3D map perspective, tide and current data, improved IALA symbols, navaids, marinas, boat ramps, roads, and more. Both units accept preprogrammed data cards for loading additional map coverage of inland lakes or BlueChart® detail for other regions. And the GPSMAP 498Cs built-in 500-watt (RMS) sounder features Ultrascroll™ for high-speed screen updates, with the proprietary Garmin CANet™ bus enabling sounder display information to be shared with, and controlled from, another chartplotter on your boat.

GPSMAP 492 Features

• 256-color TFT display, 4.0"H x 3.0"W, 5.0-inch diagonal, 320 x 240 pixels
  
• CCFL backlight for display and keypad
  
• Ultra-dim backlight for nighttime operation with user programmable levels for day and night
  
• Unit dimensions: 7.1" H x 6.3" W x 3.17" D (internal antenna)
  
• Built-in, highly-detailed BlueChart g2 marine cartography of the coastal United States including Alaska and Hawaii. This data provides detailed coastlines, shaded depth contours, navaids, port plans, wrecks, restricted areas, real-time tide, and current information and 3D perspective
  
• CANet proprietary bus allows display and control of full feature sounder data supplied from a Garmin sounder
  
• Displays real-time tide and current information on map
  
• Improved route creation, modification, and navigation
  
• Split map and sonar display, split two maps
  
• 3D Display
  
• Graphical bearing and course guidance
  
• Stores 3,000 waypoints and 50 reversible routes with up to 300 points each
  
• 10,000-point active track log; saves up to 15 tracks with up to 750 points each
  
• 10 proximity waypoints
  
• 68 waypoint symbols
  
• Alarms for anchor drag, arrival, off-course, proximity waypoint, clock, low battery voltage, and GPS accuracy
  
• Displays positioning data with DSC-equipped VHF radios
  
• Power down backup of settings: customer settings are not lost when the unit is turned off
  
• Backup user data to blank data card
  
• NMEA 0183 output