GARMIN G52QUWMEBX GPSMAP 7×2/9×2 Touch Series Chartplotter Instruction Manual

GPSMAP ® 7X2/9X2 PLUSINSTALLATION INSTRUCTIONS

Important Safety Information

WARNINGFailure to follow these warnings cautions, and notices could result in personal injury, damage to the vessel or device, or poor product performance.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.
To avoid possible personal injury or damage to the device and vessel, disconnect the vessel’s power supply before beginning to install the device.
To avoid possible personal injury or damage to the device or vessel, before applying power to the device, make sure that it has been properly grounded, following the instructions in the guide.
NOTICEFor the best possible performance, the device must be installed according to these instructions.When drilling or cutting, always check what is on the opposite side of the surface to avoid damaging the vessel.Read all installation instructions before proceeding with the installation. If you experience difficulty during the installation, contact Garmin ® Product Support.Contacting Garmin Support
  • Go to support.garmin.com for help and information, such as product manuals, frequently asked questions, videos, and customer support.
  • 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.
Software UpdateYou may need to update the Chartplotter software after installation. For the instructions on how to update the software, see the owner’s manual at garmin.com/manuals/GPSMAP7x2-9x2Plus.

Tools Needed

  • Drill
  • Drill bits appropriate for the device and mounting style
Mounting Style Drill Bit Sizes
Bail with included M4 wood screws 3.2 mm (1/8 in.)
Flush 13 mm (1/2 in.)
Flush with included M3.5 wood screws (702 series) 2 mm (5/84 in.)
Flush with included M4 wood screws (902 series) 3.2 mm (1/8 in.)
Flush with included machine screws and nut plates 6 mm (1/4 in.) 4 mm (3/18 in.)
Flush with included M3.5 machine screws and tapped holes (702 series) M3.5 tap
Flush with included M4 machine screws and tapped holes (902 series) M4 tap
  • #2 Phillips screwdriver
  • Jigsaw or rotary tool
  • File and sandpaper
  • Marine sealant (recommended)

Mounting Considerations

NOTICEThis device should be mounted in a location that is not exposed to extreme temperatures or conditions. The temperature range for this device is listed in the product specifications. Extended exposure to temperatures exceeding the specified temperature range, in storage or operating conditions, may cause device failure. Extreme-temperature-induced damage and related consequences are not covered by the warranty.When selecting a mounting location, you should observe these considerations.

  • The location should provide optimal viewing as you operate your boat.
  • The location should allow for easy access to all device interfaces, such as the keypad, touchscreen, and card reader, if applicable.
  • The location must be strong enough to support the weight of the device and protect it from excessive vibration or shock.
  • 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.
  • The location must allow room for the routing and connection of all cables.
  • The location must not be a flat, horizontal surface. The location should be in a vertical angle.

The location and viewing angle should be tested before you install the device. High viewing angles from above and below the display may result in a poor image.

Bail Mounting the DeviceNOTICEIf 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 cracking in the gel-coat layer when the screws are tightened.

You can use the included bracket to bail mount the device on a flat surface.

  1. Using the bail-mount bracket1 as a template, mark the pilot holes 2.
  2. Using a 3.2 mm ( 1 /8 in.) drill bit, drill the pilot holes.
  3.  Secure the bail-mount bracket to the surface using the included M4 wood screws.
  4. Install the bail-mount knobs on the sides of the device.
  5.  Place the device in the bail-mount bracket, and tighten the bail-mount knobs.
  6. Install the trim caps by snapping them in place around the edges of the device.

Flush Mounting the DeviceNOTICEBe 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.The included template and hardware can be used to flush mount the device in your dashboard. There are three options for hardware based on the mounting surface material.

  • You can drill pilot holes and use the included wood screws.
  • You can drill holes and use the included nut plates and machine screws. The nut plates can add stability to a thinner surface.
  • You can punch and tap holes, and use the included machine screws.
  1. Trim the template, and make sure it fits in the location where you want to mount the device.
  2. Secure the template to the mounting location.
  3. Using a 13 mm ( 1/2 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 a rotary tool, cut the mounting surface along the inside line on the template.
  5. Place the device in the cutout to test the fit.
  6. If necessary, use a file and sandpaper to refine the size of the cutout.
  7. If necessary, remove the trim caps.NOTICEUse a plastic pry tool when possible. Using a metal pry tool, such as a screwdriver, can damage the trim caps and the device.
  8. After the device fits correctly in the cutout, ensure the mounting holes on the device line up with the larger holes on the template.
  9. If the mounting holes on the device do not line up, mark the new hole locations.
  10. Based on your mounting surface and model, drill or punch and tap the larger holes:• For the included wood screws on 702 models, drill 2 mm ( 5 /64 in.) holes and skip to step 18.• For the included wood screws on 902 models, drill 3.2 mm ( 1/8 in.) holes and skip to step 18.• For the included nut plate and machine screws, drill 6 mm ( 1/4 in.) holes in the larger hole locations.• For the included machine screws without the nut plate on 702 models, punch and tap M3.5 holes, and skip to step 18.• For the included machine screws without the nut plate on 902 models, punch and tap M4 holes, and skip to step 18.
  11. If you are using a nut plate, starting in one corner of the template, place a nut plate1 over the larger hole 2drilled in the previous step.The smaller hole on the nut plate should line up with the smaller hole on the template.
  12. If the smaller hole on the nut plate does not line up with the smaller hole on the template, mark the new hole location.
  13. If you are using a nut plate, drill a 4 mm (3 /16 in.) hole in the smaller hole location.
  14. Repeat to verify the placement of the remaining nut plates and holes on the template.
  15. Remove the template from the mounting surface.
  16. Starting in one corner of the mounting location, place a nut plate on the back of the mounting surface, lining up the large and small holes.The raised portion of the nut plate should fit into the larger hole.
  17. Secure the nut plates to the mounting surface by fastening the smaller machine screws5 through the smaller holes.
  18. Install the foam gasket 6 on the back of the device.The pieces of the foam gasket have adhesive on the back. Make sure you remove the protective liner before installing them on the device.
  19. 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.NOTICETo prevent corrosion of the metal contacts, cover unused connectors with the attached weather caps.
  20. Apply marine sealant between the mounting surface and the device to properly seal and prevent leakage behind the dashboard.
  21. If you will have access to the back of the device, apply marine sealant around the cutout.
  22. Place the device into the cutout.
  23. Secure the device to the mounting surface using the larger machine screws or the included wood screws.
  24. Wipe away all excess marine sealant.
  25. Install the trim caps by snapping them in place around the edges of the device.

Cable and Connection Considerations

  • The cables may have been packaged without the locking rings installed. If so, you should route the cables before you install the locking rings.
  • After connecting a locking ring to a cable, make sure the ring is securely connected and the O-ring is in place so the connection remains secure.

Connecting to Power

WARNINGWhen 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.You should connect the red wire to the same battery through the ignition or another manual switch to turn the device on and off.

  1.  Route the power cable between the power source and the device.
  2. Connect the red power wire to the ignition or another manual switch, and connect the switch to the positive (+) battery terminal if necessary.
  3. Connect the black wire to the negative (-) battery terminal or to the ground.
  4. Connect the power cable to the device, and turn the locking ring clockwise to tighten it.

Power/NMEA® 0183 Cable

  • The wiring harness connects the device to power, NMEA 0183 devices, and a lamp or a horn for visible or audible alerts.
  • If it is necessary to extend the NMEA 0183 or alarm wires, you must use 22 AWG (.33 mm²) wires.
  • This cable provides one differential NMEA 0183 input and output port.

Item Wire Color Wire Function
1 Red Power
2 Black Ground (power and NMEA 0183)
3 Blue NMEA 0183 TxA (Out +)
4 Gray NMEA 0183 TxB (Out -)
5 Brown NMEA 0183 RxA (In +)
6 Violet NMEA 0183 RxB (In -)
7 Orange Accessory on
8 Yellow Alarm low

Additional Grounding Consideration

This device should not need additional chassis grounding in most installation situations. If you experience interference, you can use the grounding screw on the housing to connect the device to the water ground of the boat to help avoid the interference.

Garmin Marine Network Considerations

NOTICE

A Garmin Marine Network PoE Isolation Coupler (010-10580-10) must be used when connecting any third-party device, such as a FLIR® camera, to a Garmin Marine Network. Connecting a Power over Ethernet (PoE) device directly to a Garmin Marine Network Chartplotter damages the Garmin Chartplotter and may damage the PoE device. Connecting any third-party device directly to a Garmin Marine Network Chartplotter will cause abnormal behavior on the Garmin devices, including the devices not properly turning off or the software, becoming inoperable.This device can connect to additional Garmin Marine Network devices to share data such as radar, sonar, and detailed mapping. When connecting Garmin Marine Network devices to this device, observe these considerations.

  • All devices connected to the Garmin Marine Network must be connected to the same ground. If multiple power sources are used for Garmin Marine Network devices, you must tie all ground connections from all power supplies together using a low resistance connection or tie them to a common ground bus bar, if available.
  • A Garmin Marine Network cable must be used for all Garmin Marine Network connections.◦ Third-party CAT5 cable and RJ45 connectors must not be used for Garmin Marine Network connections.◦ Additional Garmin Marine Network cables and connectors are available from your Garmin dealer.
  • The NETWORK ports on the device each act as a network switch. Any compatible device can be connected to any NETWORK port to share data with all devices on the boat connected by a Garmin Marine Network cable.

NMEA 2000® ConsiderationsNOTICEIf you are connecting to an existing NMEA 2000 network, identify the NMEA 2000 power cable. Only one NMEA 2000 power cable is required for the NMEA 2000 network to operate properly.An NMEA 2000 Power Isolator (010-11580-00) should be used in installations where the existing NMEA 2000 network manufacturer is unknown.If you are installing an NMEA 2000 power cable, you must connect it to the boat ignition switch or through another in-line switch. NMEA 2000 devices will drain your battery if the NMEA 2000 power cable is connected to the battery directly.This device can connect to an NMEA 2000 network on your boat to share data from NMEA 2000 compatible devices such as a GPS antenna or a VHF radio. The included NMEA 2000 cables and connectors allow you to connect the device to your existing NMEA 2000 network. If you do not have an existing NMEA 2000 network you can create a basic one using cables from Garmin.If you are unfamiliar with NMEA 2000, you should read the Technical Reference for NMEA 2000 Products at garmin.com/manuals/nmea_2000.The port labeled NMEA 2000 is used to connect the device to a standard NMEA 2000 network.

Item  Description
1 NMEA 2000 compatible Garmin device
2 GPS antenna
3 Ignition or in-line switch
4 NMEA 2000 power cable
5 NMEA 2000 drop cable
6 12 Vdc power source
7 NMEA 2000 terminator or backbone cable
8 NMEA 2000 T-connector
9 NMEA 2000 terminator or backbone cable
NMEA 0183 Connection Considerations
  • The Chartplotter provides one Tx (transmit) port and one Rx (receive) port.
  • Each port has 2 wires, labeled A and B according to the NMEA 0183 convention. The corresponding A and B wires of each internal port should be connected to the A (+) and B (-) wires of the NMEA 0183 device.
  • You can connect one NMEA 0183 device to the Rx port to input data to this Chartplotter, and you can connect up to three NMEA 0183 devices in parallel to the Tx port to receive data output by this Chartplotter.
  • See the NMEA 0183 device installation instructions to identify the transmit (Tx) and receive (Rx) wires.
  • You must use 28 AWG, shielded, twisted-pair wiring for extended runs of wire. Solder all connections and seal them with heat-shrink tubing.
  • Do not connect the NMEA 0183 data wires from this device to the power ground.
  • The power cable from the Chartplotter and the NMEA 0183 devices must be connected to a common power ground.
  • The internal NMEA 0183 ports and communication protocols are configured on the Chartplotter. See the NMEA 0183 section of the Chartplotter owner’s manual for more information.
  • See the Chartplotter owner’s manual for a list of the approved NMEA 0183 sentences that the Chartplotter supports.

NMEA 0183 Device ConnectionsThis diagram illustrates two-way connections for both sending and receiving data. You can also use this diagram for one-way communication. To receive information from an NMEA 0183 device, refer to items 1,2,3, 4, and 5when connecting the Garmin device. To transmit information to an NMEA 0183 device, refer to items 1,2,3,6, and 7when connecting the Garmin device.

Item Description
1 Power source
2 Power/NMEA 0183 cable
3 NMEA 0183 device
Item  Garmin Wire Function  Garmin Wire Color NMEA 0183 Device Wire Function
1 Power Red Power
2 Power ground Black Power ground
3 Data ground Black Data ground
4 Rx/A (In +) Brown Tx/A (Out +)
5 Rx/B (In -) Violet Tx/B (Out -)
6 Tx/A (Out +) Blue Rx/A (In +)
7 Tx/B (Out -) Gray Rx/B (In -)

If the NMEA 0183 device has only one input (receive, Rx) wire (no A, B, +, or -), you must leave the gray wire unconnected. If the NMEA 0183 device has only one output (transmit, Tx) wire (no A, B, +, or -), you must connect the violet wire to the ground.NMEA 0183 and Power Cable Pinout

Pin Number Wire Function Wire Color
1 NMEA 0183 TxJA (Out +) Blue
2 NMEA 0183 Rx/A (In +) Brown
3 NMEA 0183 Tx/B (Out -) Gray
4 NMEA 0183 Rx/B (In -) Violet
5 Alarm Yellow
6 Accessory on Orange
7 Ground (shield) Black
8 VIN Red

Lamp and Horn Connections

The device can be used with a lamp, a horn, or both, to sound or flash an alert when the chart plotter displays a message. This is optional, and the alarm wire is not necessary for the device to function normally. When connecting the device to a lamp or horn, observe these considerations.

  • The alarm circuit switches to a low-voltage state when the alarm sounds.
  • The maximum current is 1 A, and a relay is needed to limit the current from the Chartplotter to 1 A.
  • To manually toggle visual and audible alerts, you can install single-pole, single-throw switches.

Item  Description
1 Power source
2 Power cable
3 Horn
4 Lamp
5 Relay (1 A coil current)
6 Toggle switches to enable and disable lamp or horn alerts

 

Item Wire Color Wire Function
1 Red Power
2 Black Ground
3 Yellow Alarm

J1939 Engine Network Connection Considerations

NOTICE

You must use a Garmin GPSMAP J1939 accessory cable when connecting the Chartplotter to the J1939 engine network to prevent corrosion due to moisture. Using a different cable void your warranty.If you have an existing engine network on your boat, it should already be connected to power. Do not add any additional power supply.This Chartplotter can connect to an engine network on your boat to read data from compatible devices such as certain engines.The engine network follows a standard and uses proprietary messages.You should connect only one Chartplotter to one engine network. Connecting more than one chart plotter to one engine network may result in unexpected behavior.The port labeled J1939 is used to connect the device to the existing engine network. You must route the cable within 6 m (20 ft.) of the engine network backbone.The Garmin GPSMAP J1939 accessory cable requires connection to a power source and proper termination. For more information on connecting to your engine network, see the manufacturer’s engine documentation.

Pin Wire Color Description
1 Bare Shield
2 Red Power, positive
3 Black Power, negative
4 White CAN High
5 Blue CAN Low

Composite Video ConsiderationsThis Chartplotter allows video input from composite video sources using the port labeled CVBS IN. When connecting composite video, you should observe these considerations.

  • The CVBS IN port uses a BNC connector. You can use a BNC to RCA adapter to connect a composite-video source with RCA connectors to the CVBS IN port.
  • Video is shared across the Garmin Marine Network, but it is not shared across the NMEA 2000 network.

Specifications

All Models

Temperature range From -15° to 55°C (from 5° to 131°F)
Material Polycarbonate plastic and die-cast aluminum
Water rating IEC 60529 IPX7 1
Input voltage From 10 to 32 Vdc
Fuse 6 A, 125 V fast-acting
NMEA 2000 LEN @ 9 Vdc 2
NMEA 2000 draw 75 mA max.
Wireless frequency 2.4 GHz @ 17.6 dBm nominal

GPSMAP 7×2 Plus

Dimensions (W x H x D) 22.4 x 14.3 x 5.4 cm (8.8 x 5.6 x 2.1 in.)
Display size (W x H) 15.4 x 8.6 cm (6.1 x 3.4 in.) 7.0 in. diagonal
Weight 0.86 kg (1.9 lb.)
Compass-safe distance 71 cm (28 in.)
Max. power usage at 10 Vdc 24 W
Typical current draw at 12 Vdc 1.5 A
Max. current draw at 12 Vdc 2.0 A
Memory card 2 micro SMD* card slots;32 GB max. card size

GPSMAP 9×2 Plus

Dimensions (W x H x D) 2.56 x 16.2 x 5.2 cm (10.1 x 6.4 x 2.1 in.)
Display size (W x H) 19.7 x 11.4 cm (7.7 x 4.5 in.) 9.0 in. diagonal
Weight 1.27 kg (2.8 lb.)
Compass-safe distance 76 cm (30 in.)
Max. power usage at 10 Vdc 27 W
Typical current draw at 12 Vdc 1.3 A
Max. current draw at 12 Vdc 2.3 A
Memory card 2 microSD card slots; 32 GB max. card size

¹The 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.

NMEA 2000 PGN Information

Transmit and Receive

PGN Description
59392 ISO acknowledgment
59904 ISO request
60160 ISO transport protocol: Data transfer
60416 ISO transport protocol: Connection management
60928 ISO address claimed
65240 Commanded address
126208 Request group function
126996 Product information
126998 Configuration information
127237 Heading/track control
127245 Rudder
127250 Vessel heading
127258 Magnetic variance
127488 Engine parameters: Rapid update
127489 Engine parameters: Dynamic
127493 Transmission parameters: Dynamic
127505 Fluid level
127508 Battery status
128259 Speed: Water referenced
128267 Water depth
129025 Position: Rapid update
129026 COG and SOG: Rapid update
129029 GNSS position data
129283 Cross-track error
129284 Navigation data
129539 GNSS DOPs
129540 GNSS satellites in view
130060 Label
130306 Wind data
130310 Environmental parameters (obsolete)
130311 Environmental parameters (obsolete)
130312 Temperature (obsolete)

Transmit

PGN  Description
126464 Transmit and receive PGN list group function
126984 Alert Response
127497 Trip parameters: Engine

Receive

PGN Description
65030 Generator average basic AC quantities (GAAC)
126983 Alert
126985 Alert text
126987 Alert threshold
126988 Alert value
126992 System time
127251 Rate of turn
127257 Attitude
127498 Engine parameters: Static
PGN Description
127503 AC input status (obsolete)
127504 AC output status (obsolete)
127506 DC detailed status
127507 Charger status
127509 Inverter status
128000 Nautical leeway angle
128275 Distance log
129038 AIS class A position report
129039 AIS class B position report
129040 AIS class B extended position report
129044 Datum
129285 Navigation: Route, waypoint information
129794 AIS class A static and voyage related data
129798 AIS SAR aircraft position report
129799 Radiofrequency/mode/power
129802 AIS safety-related broadcast message
129808 DSC call Information
129809 AIS class B TS” static data report, part A
129810 AIS class B TS” static data report, part B
130313 Humidity
130314 Actual pressure
130316 Temperature: Extended range
130576 Trim tab status
130577 Direction data
NMEA 0183 Information

Transmit

Sentence Description
GPAPB APB: Heading or track controller (autopilot) sentence -13″
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

Receive

Sentence Description
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
Sentence Description
HDG Heading, deviation, and variation
HDM Heading, magnetic
MWD Wind direction and speed
MDA Meteorological composite
MWV Wind speed and angle
VDM AIS VHF data-link message

You can purchase complete information about National Marine Electronics Association (NMEA) format and sentences from www.nmea.org.J1939 InformationThe Chartplotter can receive J1939 sentences. The Chartplotter cannot transmit over the J1939 network.

Description PGN SPN
Engine percent load at the current speed 61443 92
Engine speed 61444 190
Engine manifold exhaust gas temperature – right manifold 65031 2433
Engine manifold exhaust gas temperature – left manifold 65031 2434
Engine auxiliary coolant 65172
Active diagnostic trouble codes 65226
Vehicle distance 65248
Water in fuel indicator 65279
Engine wait to start lamp 65252 1081
Engine over-speed test 65252 2812
Engine air shutoff command status 65252 2813
Engine alarm output command status 65252 2814
Engine total hours of operation 65253 247
Navigation-based vehicle speed 65256 517
Engine fuel temperature 1 65262 174
Engine oil temperature 1 65262 175
Engine fuel delivery pressure 65263 94
Engine oil pressure 65263 100
Engine coolant pressure 65263 109
Engine coolant temperature 65263 110
Engine coolant level 65263 111
Engine fuel rate 65266 183
Engine average fuel economy 65266 185
Engine intake manifold #1 pressure 65270 102
Battery potential/power input 1 65271 168
Transmission oil temperature 65272 177
Transmission oil pressure 65272 127
Fuel level 65276 96
Engine oil filter differential pressure 65276 969

© 2019 Garmin Ltd. or its subsidiariesGarmin®, the Garmin logo, ActiveCaptain®, and GPSMAP® are trademarks of Garmin Ltd. or its subsidiaries, registered in the USA and other countries. These trademarks may not be used without the express permission of Garmin.FLIR®is a registered trademark of FLIR Systems, Inc. NMEA®, NMEA 2000®, and the NMEA 2000 logo are registered trademarks of the National Marine Electronics Association. microSD®, the microSD logo, SD®, and the SD logo are trademarks of SD-3C, LLC. Wi‑Fi® is a registered trademark of Wi-Fi Alliance Corporation. Windows® is a registered trademark of Microsoft Corporation in the United States and other countries.© 2019 Garmin Ltd. or its subsidiariessupport.garmin.com

References

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