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GMR 600/100 Series Installation Instructions 

 

Installing the Network Connector

1.  Keeping the wires in proper sequence, insert them into the modular plug until the ends bottom out inside the plug. Visually inspect the wires 

to verify proper order before continuing. If any wires are not in the correct position, remove the plug and rearrange the wires.

2.  Using an AMP Modular Plug Hand Tool and Die Set (or compatible equivalent), crimp the plug onto the wires following the recommended 

procedure of the crimp-tool manufacturer.

3.  After the plug is crimped, align the release tab on the plug with the corresponding notch in the cable-connection housing. Depress the tab 

and push the cable through the connection housing until the plug is securely seated in the plug cavity.

Release tab

4.  Screw the strain relief nut onto the housing and tighten it snugly with a 15 mm wrench. Be careful not to overtighten the nut.

5.  Install the O-ring onto the housing. The cable is now ready to use.

O-Ring

Summary of Contents for GMR 1204

Page 1: ...smitting do not look directly at the antenna at close range because the eyes are the most sensitive part of the body to electromagnetic energy Notice When drilling or cutting always check the opposite...

Page 2: ...nna at which Radio Frequency RF levels can be expected GMR 604 100W m squared 67 in 1 7 m 10W m squared 217 in 5 5 m GMR 606 100W m squared 79 in 2 m 10W m squared 244 in 6 2 m GMR 1204 100W m squared...

Page 3: ...toward the bow the Front of Boat Offset setting on the chartplotter must be set to 180 Figure 4 To adjust the Front of Boat Offset on the chartplotter see page 7 To mount the radar 1 Skip to step two...

Page 4: ...series Voltage Converter Unit Sample boat fuse block Connecting the Voltage Converter to a Boat Fuse Block Installing the Power and Network Cables Route the cable as needed based on the type of mount...

Page 5: ...Radar to Power Through the Voltage Converter Connect the radar power cable red and black to the voltage converter output cable red and black using the supplied heat shrink crimp connectors After crim...

Page 6: ...anded Garmin Marine Network Example x x x x xxxxxxxxxxxxxxxxxxxxxxx Garmin GPSMAP 4000 5000 series chartplotter GSD 22 sounder unit To transducer Garmin GPSMAP 3000 series chartplotter GMS 10 marine n...

Page 7: ...e PAGE key to switch to the Radar page 2 Press the Setup softkey to open the setup page 2 Using the ROCKER highlight the Advanced tab then the Antenna Size field and press ENTER 3 Select the correct a...

Page 8: ...s between devices When constructing a custom cable from bulk wire you must create both a Side A and Side B 5 Prepare the cable for plug installation Using a sharp knife insert the blade between the ca...

Page 9: ...d Die Set or compatible equivalent crimp the plug onto the wires following the recommended procedure of the crimp tool manufacturer 3 After the plug is crimped align the release tab on the plug with t...

Page 10: ...Instructions Unit Dimensions Model L GMR 604 1204 51 19 32 in 1310 mm GMR 606 1206 75 45 64 in 1923 mm 17 11 32 in 440 8 mm 7 7 8 in 200 mm 5 29 32 in 150 mm 5 33 64 in 140 mm 7 7 8 in 200 mm 12 11 3...

Page 11: ...amwidth 1 8 degrees Horizontal Sidelobes 23 dB within 10 degrees of main 30 dB outside 10 degrees of main Vertical Beamwidth 24 degrees Antenna Gain 29 dB Polarization Horizontal Input Return Loss Bet...

Page 12: ...age your boat s circuitry CAUTION Check with local authorities for any operational restrictions or licensing requirements that may apply while using this device CAUTION Do not use the GMR 600 1200 ser...

Page 13: ...R FITNESS FOR A PARTICULAR PURPOSE STATUTORY OR OTHERWISE THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS WHICH MAY VARY FROM STATE TO STATE IN NO EVENT SHALL GARMIN BE LIABLE FOR ANY INCIDENTAL SPECIAL...

Page 14: ...ne copy of this manual or of any revision hereto provided that such electronic or printed copy of this manual must contain the complete text of this copyright notice and provided further that any unau...

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