background image

1

From a Radar screen or the Radar overlay, select 

Menu

 > 

Radar Setup

 > 

Installation

 > 

Front of Boat

.

2

Select 

Up

 or 

Down

 to adjust the offset.

Setting a Custom Park Position

By default, the antenna is stopped perpendicular to the pedestal 

when it is not spinning. You can adjust this position.

1

From the radar screen, select 

Menu

 > 

Radar Setup

 > 

Installation

 > 

Antenna Configuration

 > 

Park Position

.

2

Use the slider bar to adjust the position of the antenna when 

stopped, and select 

Back

.

Specifications

Dimensions

Item Measurement

Description

À

181.8 mm (7 

3

/

16

 in.) Center of rotation to the rear of the pedestal.

Á

236.2 mm (9 

5

/

16

 in.) Center of rotation to the front of the pedestal.

Â

25 mm (1 in.)

Center of rotation to the inner rear mounting holes.

Ã

125 mm (4 

15

/

16

 in.) Center of rotation to the inner front mounting holes.

Ä

50 mm (1 

15

/

16

 in.)

Center of rotation to the outer rear mounting holes.

Å

150 mm (5 

29

/

32

 in.) Center of rotation to the outer front mounting holes.

Æ

140 mm (5 

1

/

2

 in.)

Ç

200 mm (7 

7

/

8

 in.)

5

Summary of Contents for GMR 420 XHD2 Series

Page 1: ...It is highly recommended that the device is mounted out of range of people with the vertical beam width above head height To avoid exposure to harmful radio frequency RF levels the device should not...

Page 2: ...g the bow along the bow stern axis If the hatch side is facing the bow you must adjust the front of boat offset on the chartplotter to receive an accurate radar reading Front of Boat Offset page 4 2 H...

Page 3: ...re 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 warran...

Page 4: ...m your Garmin dealer Although it is not recommended you can use a field installable connector to create a custom length Garmin Marine Network cable if necessary Follow the directions provided with the...

Page 5: ...Use the slider bar to adjust the position of the antenna when stopped and select Back Specifications Dimensions Item Measurement Description 181 8 mm 7 3 16 in Center of rotation to the rear of the pe...

Page 6: ...protected against heavy seas Bearing accuracy 0 25 degrees Electrical Specifications Specification Measurement Minimum safe operating distance GMR 424 xHD2 100 W m 1 22 m 48 in 10 W m 3 90 m 154 in G...

Page 7: ...s a voltage converter it may be connected through an incompatible or third party voltage converter Use only the voltage converter supplied with the radar The radar is not available on the Garmin devic...

Page 8: ...support garmin com...

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