Garmin GMR 18 HD3 설치 지침 매뉴얼 - 페이지 9

{카테고리_이름} Garmin GMR 18 HD3에 대한 설치 지침 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Garmin GMR 18 HD3 15 페이지.

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Power Cable Extensions

Connecting the power cable directly to the battery is recommended. If it is necessary to extend the cable, the

appropriate gauge of wire must be used for the length of the extension.

Distance

2 m (6.5 ft.)

4 m (13 ft.)

6 m (19.5 ft.)

Garmin Network Considerations

This radar connects to compatible Garmin devices to share radar data. When connecting this radar to a Garmin

network device, observe these considerations.

There are two sizes of Garmin network cable connectors that may be used on various devices in your system.

• The smaller network connectors are present on many newer Garmin devices.

◦ These connectors are similar in size and shape to a NMEA 2000

are different and do not allow you to connect to a NMEA 2000 network.

◦ You can connect devices with the smaller network connectors to one another using a Garmin network

cable with smaller connectors.

◦ This radar has a smaller Garmin network connector and is packaged with a cable that has smaller

connectors on both ends.

• The larger network connectors are present on most older Garmin devices.

◦ These connectors look similar to traditional RJ45 network connectors.

◦ You can connect devices with the larger network connectors to one another using a Garmin network cable

with larger connectors.

◦ To connect this radar to an older device with a larger connector, you can use the included adapter.

This radar provides data to a connected chartplotter. When the chartplotter is connected to other Garmin

network devices, it shares the radar data over the network with all of the compatible connected devices.

Additional Garmin network cables, cable extensions, and adapters are available from your Garmin dealer, or go

to buy.garmin.com.

Radar Operation

All functions of this radar are controlled with your Garmin chartplotter. See the Radar section of your

chartplotter's owner's manual for operating instructions. To download the latest manual, go to

.com/manuals.

If you have more than one radar on your boat, you must be viewing the radar screen for the radar you want to

configure.

Measuring and Setting the Front-of-Boat Offset

The front-of-boat offset compensates for the physical orientation of the radar scanner on a boat, if the radar

scanner does not align with the bow-stern axis. The front-of-boat offset setting configured for use in one radar

mode is applied to every other radar mode and to the radar overlay.

1 Using a magnetic compass, take an optical bearing of a stationary target located within viewable range.

2 Measure the target bearing on the radar.

3 If the bearing deviation is more than +/- 1 degree, set the front-of-boat offset.

4 From a radar screen, select Options > Radar Setup > Installation > Front of Boat.

5 Select Up or Down to adjust the offset.

Wire Gauge

16 AWG (1.31 mm²)

14 AWG (2.08 mm²)

12 AWG (3.31 mm²)

network connector, but the pins and keys

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