[. . . ] GPSMAP® 4000 Series owner's manual © 2008 Garmin Ltd. (913) 397. 8200 or (800) 800. 1020 Fax (913) 397. 8282 Garmin (Europe) Ltd. Liberty House Hounsdown Business Park, Southampton, Hampshire, SO40 9RB UK Tel. +44 (0) 870. 8501241 (outside the UK) 0808 2380000 (within the UK) Fax +44 (0) 870. 8501251 Garmin Corporation No. [. . . ] From the Home screen, select Configure > Communications > NMEA 0183 Setup. Select the NMEA 0183 output sentence to turn it on or off. 2 GPSMAP 4000 Series Owner's Manual confIGurInG the unIt 4. Select Off to disable, or select On to enable the 0183 NMEA output sentence. Precision--adjust the number of digits (Two Digits, Three Digits, or Four Digits) to the right of the decimal point for transmission of NMEA output. · Waypoint IDs--select how the unit outputs waypoint identifiers (Names or Numbers). · Defaults--reset NMEA 0183 settings to their default settings (OK or Cancel). NMEA 2000 Setup--View and configure the devices connected to the NMEA 2000 network and set bridging to On, Off, or Auto. If the NMEA 2000 device has configuration options or settings, select the device for a list of options. · Output Bridging--enables or disables the output from Garmin sensors or NMEA 0183 devices to your NMEA 2000 network. Wireless Devices--Allows wireless devices, such as a remote control or optical mouse to communicate with the chartplotter. Preferred Devices--Allows the selection of a preferred device when more than one source is available for the same function. Setting Alarms You can set the unit to sound an audible alarm when certain conditions are met. Select an alarm category (Navigation, Engine, System, Sonar, Weather or Fuel). Alarms include: · Navigation - Anchor Drag, Arrival, Off Course · System - Clock, Battery, GPS Accuracy · Sonar - Shallow Water, Deep Water, Water Temperature, Fish · Weather (only if XM weather is available) - Marine, Tornado, Severe Storm, Flood, Flash Flood · Fuel--Total Fuel Onboard 3. Select On to turn the alarm on, and then use the ROCKER or NUMERIC KEYPAD (GPSMAP 4210 or 4212 only) to specify alarm information. ConfiGUrinG the Unit Setting Navigation Alarms To set a navigation alarm from the Home screen, select Configure > Alarms > Navigation. Anchor Drag--set an alarm to sound when you exceed a specified drift distance. Arrival--set an alarm to sound when you are within a specified distance or time from a destination waypoint. Off Course--set an alarm to sound when you are off course by a specified distance. GPSMAP 4000 Series Owner's Manual confIGurInG the unIt Setting System Alarms To set a system alarm, from the Home screen, select Configure > Alarms > System. Battery--sets an alarm to sound when the battery reaches a user-determined low voltage. GPS Accuracy--sets an alarm to sound when the GPS location accuracy falls outside the userdetermined value. Setting Sonar Alarms To set a sonar alarm, from the Home screen, select Configure > Alarms > Sonar. NOTE: You must have an optional sonar module (and a transducer connected to the sounder module) wired via NMEA 0183 or connected to the Garmin Marine Network to receive sonar information. Shallow Water/Deep Water--sets an alarm to sound when the depth is less than or greater than the specified value. Water Temp--sets an alarm to sound when the transducer reports a temperature that is 2° F (1. 1° C) above or below the specified temperature. Fish--sets an alarm to sound when the unit detects a suspended target of the specified symbols. ConfiGUrinG the Unit -- sounds an alarm for all fish sizes -- sounds an alarm for medium and large fish only -- sounds an alarm for large fish only NOTE: You must have an optional sonar module and a transducer connected via NMEA 0183 or the Garmin Marine Network to receive sonar information. Setting Weather Alarms To set a weather alarm from the Home screen, select Configure > Alarms > Weather. Turn the following alarms on or off: Marine, tornado, severe storm, flood, flash flood. NOTE: You must have a subscription to XM WX Weather and a GDL 30/30A connected via the Garmin Marine Network to view weather information. [. . . ] EXCEPT AS EXPRESSLY PROVIDED HEREIN, WE MAKE NO WARRANTY OR REPRESENTATION, EITHER EXPRESS OR IMPLIED, REGARDING THE RADIO SERVICE. THE CONTENT AND FUNCTIONALITY OF THE SERVICE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. ALL SUCH WARRANTIES OR REPRESENTATIONS (INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT) ARE HEREBY DISCLAIMED. WE ARE NOT RESPONSIBLE FOR ANY SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES OR LOSSES RELATING TO THE USE OF THE RADIO SERVICE, WHETHER BASED ON NEGLIGENCE OR OTHERWISE. [. . . ]