Garmin Echomap 71Sv Installation Instructions
2015-05-27
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echoMAP™ 70/90 Series Installation Instructions To obtain the best performance and to avoid damage to your boat, install the device according to these instructions. Read all installation instructions before proceeding with the installation. If you experience difficulty during the installation, contact Garmin Product Support. ® Important Safety Information WARNING See the Important Safety and Product Information guide in the product box for product warnings and other important information. When connecting the power cable, do not remove the in-line fuse holder. To prevent the possibility of injury or product damage caused by fire or overheating, the appropriate fuse must be in place as indicated in the product specifications. In addition, connecting the power cable without the appropriate fuse in place voids the product warranty. CAUTION Always wear safety goggles, ear protection, and a dust mask when drilling, cutting, or sanding. NOTICE When drilling or cutting, always check what is on the opposite side of the surface. Before permanently installing any part of your device, you should plan the installation by determining the location of the various components. • The mounting location must provide a clear view of the screen and access to the keys on the device. • The mounting location must be sturdy enough to support the device and the mount. • The cables must be long enough to connect the components to each other and to power. • The cables can be routed under the bail mount or behind the device. • To avoid interference with a magnetic compass, the device should not be installed closer to a compass than the compass-safe distance value listed in the product specifications. Bail Mounting the Device NOTICE If you are mounting the bracket on fiberglass with screws, it is recommended to use a countersink bit to drill a clearance counterbore through only the top gel-coat layer. This will help to avoid any cracking in the gel-coat layer when the screws are tightened. Stainless-steel screws may bind when screwed into fiberglass and overtightened. Garmin recommends applying an anti-seize lubricant to the screws before installing them. 1 Select the mounting hardware appropriate for your mounting surface and for the bail-mount bracket. 2 Using the bail-mount bracket À as a template, mark the pilot holes through the screw holes Á. To obtain the best performance and to avoid damage to your boat, install the device according to these instructions. Read all installation instructions before proceeding with the installation. If you experience difficulty during the installation, contact Garmin Product Support. Registering Your Device Help us better support you by completing our online registration today. • Go to http://my.garmin.com. • Keep the original sales receipt, or a photocopy, in a safe place. Contacting Garmin Product Support 3 Using a drill bit appropriate for the mounting hardware, drill • Go to www.garmin.com/support for in-country support information. • In the USA, call 913-397-8200 or 1-800-800-1020. • In the UK, call 0808 238 0000. • In Europe, call +44 (0) 870 850 1241. 4 5 6 7 Tools Needed • • • • • Drill and drill bits #2 Phillips screwdriver Jigsaw or rotary tool File and sandpaper Marine sealant (optional) Flush Mounting the Device Mounting Considerations The device can be mounted using the included bracket, or it can be mounted flush with the dashboard using a flush-mount kit (may be sold separately). December 2014 the four pilot holes. Using the selected mounting hardware, secure the bail-mount bracket to the mounting surface. Place the device into the cradle Â. Install the bail-mount knobs à on the sides of the device. Place the cradle in the bail-mount bracket and tighten the bail-mount knobs. NOTICE Be careful when cutting the hole to flush mount the device. There is only a small amount of clearance between the case and the mounting holes, and cutting the hole too large could compromise the stability of the device after it is mounted. Using a metal pry tool such as a screwdriver can damage the trim caps and the device. Use a plastic pry tool when possible. Printed in Taiwan 190-01835-02_0B A flush-mount template and hardware can be used to mount the device in your dashboard. 1 Trim the template and make sure it fits in the location where you want to mount the device. Secure the template to the selected mounting location. 2 3 Using a 9.5 mm (3/8 in.) drill bit, drill one or more of the holes inside the corners of the solid line on the template to prepare the mounting surface for cutting. 4 Using a jigsaw or rotary cutting tool, cut the mounting surface along the inside of the solid line indicated on the template. 5 Place the device into the cutout to test the fit. 6 If necessary, use a file and sandpaper to refine the size of the hole. 7 NOTE: Not all devices have trim caps. Using a pry tool such as a flat piece of plastic or a screwdriver, carefully pry up the corners of the trim caps À and slide the pry tool to the center Á to remove the trim caps. 18 Secure the device to the mounting surface using the included screws. 19 Install the trim caps by snapping them in place around the edges of the device. Wiring Harness • The wiring harness connects the device to power and NMEA 0183 devices. • The device has one internal NMEA 0183 port that is used to connect to NMEA 0183 compliant devices. • If it is necessary to extend the power and ground wires, you must use .82 mm2 (18 AWG) or larger wire. • If it is necessary to extend the NMEA 0183 or alarm wires, you must use 22 AWG (.33 mm2) wire. Item À Á  à Wire Function Wire Color NMEA 0183 internal port Rx (in) Brown NMEA 0183 internal port Tx (out) Blue Ground (power and NMEA 0183) Black Power Red ® Connecting the Wiring Harness to Power 1 Route the wiring harness to the power source and to the device. 2 Connect the red wire to the positive (+) battery terminal, and connect the black wire to the negative (-) battery terminal. 8 Ensure the mounting holes on the device line up with the pilot holes on the template. 9 If the mounting holes on the device do not line up, mark the new pilot-hole locations. 10 Using a 3.2 mm (1/8 in.) drill bit, drill the pilot holes. 11 Remove the template from the mounting surface. 12 If you will not have access to the back of the device after you mount it, connect all necessary cables to the device before placing it into the cutout. NOTE: To prevent corrosion of the metal contacts, cover unused connectors with weather caps. 13 Install the rubber gasket pieces on the back of the device. The pieces of the rubber gasket have adhesive on the back. Make sure you remove the protective liner before installing them on the device. NMEA 0183 Connection Considerations • The installation instructions provided with your NMEA 0183 compatible device should contain the information you need to identify the transmitting (Tx) and receiving (Rx) A (+) and B (-) wires. NMEA 0183 Connection Diagram + Item Description 12 Vdc power source À Á  Wiring harness NMEA 0183-compliant device Item Garmin Wire Function Ê Ë Ì Í - Garmin Wire Color NMEA 0183 Device Wire Function Power Red Power Ground Black Data ground Tx Blue Rx/A (+) Rx Brown Tx/A (+) Installing the Cables and Connectors 14 Place the device into the cradle. 15 Securely connect each cable to a port on the cradle. 16 Place the locking bracket over the cables. 17 Place the device into the cutout. 2 Wiring to Power 1 Route the power cable from the swivel mount to the boat battery or fuse block. 2 If necessary, extend the wires using .82 mm2 (18 AWG) or larger wire. 3 Connect the red wire to the positive terminal on the battery or fuse block, and connect the black wire to the negative terminal. Connecting the Device to a Transducer NOTE: The device goes into simulator mode if the connection is not secure between the device and transducer. Go to www.garmin.com or contact your local Garmin dealer to determine the appropriate type of transducer for your needs. 1 Follow the instructions provided with your transducer to correctly install it on your boat. 2 Route the transducer cable to the back of your device, away from sources of electrical interference. 3 Connect the transducer cable to the appropriate port on your device. Connecting the Cables to the Cradle The connectors on the cables are keyed to fit only in the correct ports on the device or cradle. The connected cables are held in place by a locking bracket. 1 Remove the cable locking bracket from the cradle. 2 Compare the divots À on each cable connector to the keying on each port to determine which cable corresponds to each port. 3 Securely connect each cable to a port. 4 Place the locking bracket Á over the cables and slide the bracket down to lock the cables in place. 2 Tilt the device forward, and lift it out of the cradle. Updating the Device Software Before you can update the software, you must obtain a software-update memory card or load the latest software onto a memory card. 1 Turn on the chartplotter. 2 After the home screen appears, insert the memory card into the card slot. NOTE: In order for the software update instructions to appear, the device must be fully booted before the card is inserted. 3 Follow the on-screen instructions. 4 Wait several minutes while the software update process completes. The device returns to normal operation after the software update process is complete. 5 Remove the memory card. NOTE: If the memory card is removed before the device restarts fully, the software update is not complete. Specifications Device Specification Measurement echoMAP 70 Dimensions (W x H x D) 25 x 13.9 x 5.1 cm (9.8 x 5.5 x 2 in.) There is an audible click when the locking bracket is installed correctly. 15.2 x 9.1 cm (6.0 x 3.6 in.) Weight 0.77 kg (1.7 lbs.) Power input From 10 to 18 Vdc Max. power usage 20 W Compass-safe distance 65 cm (25.6 in.) echoMAP 90 Dimensions (W x H x D) 28.8 x 16.3 x 5.1 cm (11.3 x 6.4 x 2 in.) Installing the Device in the Cradle If your device uses a cradle and you have connected the cables to the cradle, you can quickly place the device in the cradle without plugging in any cables. 1 Place the base of the device in the bottom of the cradle. 2 Tilt the device toward the cradle until it fastens in place. There is an audible click when the device is secured in the cradle. Display size (W x H) Display size (W x H) 19.8 x 11.2 cm (4.4 x 7.8 in.) Weight 1 kg (2.3 lbs.) Power input From 10 to 20 Vdc Max. power usage 11 W Compass-safe distance 55 cm (21.7 in.) All Models Temperature range From -15 to 55°C (from 5 to 131°F) Material Polycarbonate plastic Water rating IEC 60529 IPX7 Removing the Device from the Cradle Transmit power (RMS)** 500 W 1 Press the release lever À on the cradle until the device is Maximum depth*** 701 m (2300 ft) at 77 kHz Frequencies**** • Traditional: 50, 77, or 200 kHz • DownVü: 260 or 455 kHz released. 3 *The device withstands incidental exposure to water of up to 1 m for up to 30 min. For more information, go to www.garmin.com /waterrating. **Dependent upon transducer rating and depth. ***Maximum depth, dependent upon transducer, water salinity, bottom type, and other water conditions. ****Dependent upon echoMAP model. Type Sentence Description VDM AIS VHF data-link message You can purchase complete information about National Marine Electronics Association (NMEA) format and sentences from: NMEA, Seven Riggs Avenue, Severna Park, MD 21146 USA (www.nmea.org) NMEA 0183 Information Type Sentence Description Transmit GPAPB APB: Heading or track controller (autopilot) sentence "B" GPBOD BOD: Bearing (origin to destination) GPBWC BWC: Bearing and distance to waypoint GPGGA GGA: Global positioning system fix data GPGLL GLL: Geographic position (latitude and longitude) GPGSA GSA: GNSS DOP and active satellites GPGSV GSV: GNSS satellites in view GPRMB RMB: Recommended minimum navigation information GPRMC RMC: Recommended minimum specific GNSS data GPRTE RTE: Routes GPVTG VTG: Course over ground and ground speed GPWPL WPL: Waypoint location GPXTE XTE: Cross track error PGRME E: Estimated error PGRMM M: Map datum PGRMZ Z: Altitude SDDBT DBT: Depth below transducer SDDPT DPT: Depth SDMTW MTW: Water temperature SDVHW VHW: Water speed and heading DPT Depth DBT Depth below transducer MTW Water temperature VHW Water speed and heading WPL Waypoint location DSC Digital selective calling information DSE Expanded digital selective calling HDG Heading, deviation, and variation HDM Heading, magnetic MWD Wind direction and speed MDA Meteorological composite MWV Wind speed and angle Receive Garmin and the Garmin logo are trademarks of Garmin Ltd. or its subsidiaries, registered in the USA and other countries. echoMAP™ is a trademark of Garmin Ltd. or its subsidiaries. These trademarks may not be used without the express permission of Garmin. ® NMEA is a registered trademark of the National Marine Electronics Association. ® © 2014 Garmin Ltd. or its subsidiaries www.garmin.com/support
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