Garmin BC 30 Add-on オーナーマニュアル

See the Important Safety and Product Information guide in the 

product box for product warnings and other important 

information.
Garmin

®

 strongly recommends having an experienced installer 

with the proper knowledge of electrical systems install the 

device. Incorrectly wiring the power cable can result in damage 

to the vehicle or the battery and can cause bodily injury.
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 will void the product warranty.

Always wear safety goggles, ear protection, and a dust mask 

when drilling, cutting, or sanding.

When drilling or cutting, always check what is on the opposite 

side of the surface.

These installation instructions do not apply to a specific vehicle 

type, and are meant as a guide when installing this product on 

your vehicle. For questions specific to your vehicle, you should 

contact the vehicle manufacturer.

À

BC

™

 30 receiver cable

The GPS device must be powered through this cable to 
communicate with the camera.

Á

Transmitter

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Camera

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Camera mounting bracket

• Drill and 9.09 mm, or size T (0.36 in.) drill bit
• #2 Phillips screwdriver
• Screws, bolts, or cable ties (to secure the transmitter)
• Solderless wire-splice connector or solder and heat-shrink 

tubing

• RV sealant (optional)

Before you can install the BC 30 receiver cable, you must 

update your GPS device to the most recent software version. 

Your GPS device may not be compatible with the BC 30 camera 

without the most recent software. See your GPS device owner's 

 for more information about 

updating your GPS device.
The wireless camera receiver is built into BC 30 receiver cable 

included with your wireless backup camera.

Use the BC 30 receiver cable included with your BC 30 

camera to connect your GPS device to vehicle power.
See the owner's manual for your GPS device for more 

information about connecting the device to vehicle power.
NOTE: The BC 30 receiver cable includes a traffic receiver. If 

your GPS device includes lifetime traffic, the traffic features 

continue to function while using the BC 30 receiver cable.

When selecting a location to mount the camera, observe these 

considerations.
• You should test a mounting location before you permanently 

mount the camera.

• Installing the camera higher on the back of the vehicle 

provides a better viewing angle.

• The included bracket can be clipped onto a license plate or 

other similar surface, or it can be fastened to the back of the 

vehicle using the included self-tapping, panhead screws.

The transmitter is not intended to be held or worn on your body 

while it is in use.

When selecting a location to install the wireless transmitter, 

observe these considerations.
• You should test a proposed installation location before you 

permanently install the transmitter.

• Some vehicles do not provide constant minimum voltage to 

the reverse lamps. You should use an automotive relay when 

connecting the transmitter and camera to a power source that 

does not provide constant voltage.

• Although the transmitter can reliably transmit the video signal 

over approximately 13.5 m (45 ft.), the location of the 

transmitter can affect this range.
◦ The closer you install the transmitter to the receiver, the 

more reliable the signal.

◦ The transmitter provides the best signal when either flat 

surface 

À

 is pointing toward the receiver.

◦ Dense metal or appliances 

Á

 in the path of the transmitter 

greatly reduce the transmission distance.

◦ The fewer solid objects that exist between the path of the 

transmitter and the device, the more reliable the signal.

• If the distance between the camera and the transmitter 

exceeds the length of the included cable, additional extension 

cables can be used. A 15 m (50 ft.) extension cable can be 

purchased, and more than one extension cable can be 

installed. See your Garmin dealer or go to 

for more information.

2

Installation Instructions