Garmin GPSMAP 2008 Owner's Manual

Contents

Garmin GPSMAP 2008 Owner's Manual Manual pdf 35 page image

GPSMAP® 2008/2108 Owner’s Manual 31U sing sonarU sinG sonarWhen connected to a transducer, your unit becomes apowerful fishfinder/flasher. You can connect a GarminGSD 21 or GSD 22 sounder module to your unit touse the sonar features.NOTE: When using GSD 21, you can wirethrough NMEA Port 1 or CANet port whereasGSD 22 can only wire to CANet (GPSMAP2008). With GPSMAP 2108, GSD 21 usesNMEA Port 1 while GSD 22 can only hook tonetwork port.Understanding the Full ScreenSelect the Full Screen option to view a full-screengraph of the transducer’s sonar readings.From the Home screen, select sonar > Full screen.Transducerfrequency orbeam widthTemperatureSpeedDepthRangeSuspendedtargetsUnderstanding the Split FreqScreenUse the Split Freq screen (dual frequency transduceronly) to view both the 50kHz and 200kHz frequencieson the same screen. A 50kHz frequency graph appearson the left; a 200kHz frequency graph appears on theright.To open the Split Freq screen, from the Home screen,select sonar > split Freq.FrequenciesDepth, temperature, and speedRange