background image

3

From the 

Sensors

 menu, select 

Add Sensor

 > 

Search All

.

4

While the Varia RTL515/RTL516 device is turned off, hold the 

device key for 2 seconds to enter pairing mode.
The status LED flashes purple, and the taillight turns on. The 

device is in pairing mode for 5 minutes or until you press the 

device key.

5

Select your sensor.

When the sensor is paired with your Edge device, the radar and 

bike light status icons appear solid.

Pairing the Radar Device with a Compatible 

Garmin Watch

This task is for the Forerunner

®

 945, fēnix

®

 6 series, and 

vívoactive

®

 4 series watches. If your device is not listed, go to 

buy.garmin.com

.

1

Bring the watch within range (3 m) of the sensor.

NOTE: 

Stay 10 m away from other ANT+ sensors while 

pairing.

2

Turn on the Garmin watch.

3

From the 

Settings

 menu, select 

Sensors

 > 

Add New

 > 

Search All

.

4

While the Varia RTL515/RTL516 device is turned off, hold the 

device key for 2 seconds to enter pairing mode.
The status LED flashes purple, and the taillight turns on. The 

device is in pairing mode for 5 minutes or until you press the 

device key.

5

Select your sensor.

When the sensor is paired with your Garmin watch, the radar 

and bike light status icons appear solid.

Device Information

Charging the Device

NOTICE

To prevent corrosion, thoroughly dry the USB port, the weather 

cap, and the surrounding area before charging or connecting to 

a computer.

The device is powered by a built-in lithium-ion battery that you 

can charge using a standard wall outlet or a USB port on your 

computer.

NOTE: 

The device does not charge when outside the approved 

temperature range (

Varia RTL515/RTL516 Specifications

page 6

).

1

Pull up the weather cap   from the USB port  .

2

Plug the small end of the USB cable into the USB port on the 

device.

3

Plug the large end of the USB cable into an AC adapter or a 

computer USB port.

4

Plug the AC adapter into a standard wall outlet.

5

Charge the device completely.
The status LED flashes green while charging. The status 

LED is solid green when charging is complete.

6

Remove the USB cable, and close the weather cap.

Tips for Charging the Device

• Connect the charger securely to the device.

You can charge the device by plugging the USB cable into a 

Garmin approved AC adapter with a standard wall outlet or a 

USB port on your computer. Charging a fully depleted battery 

takes about 5 hours using a computer and 3 hours using an 

AC power source.

• Remove the charger from the device when the status LED is 

solid green.

• View the remaining battery life 

 on your Edge 1030 

settings widget (

Viewing Widgets

, page 2

).

Device Care

NOTICE

Do not store the device where prolonged exposure to extreme 

temperatures can occur, because it can cause permanent 

damage.
Avoid chemical cleaners, solvents, and insect repellents that can 

damage plastic components and finishes.
Secure the weather cap tightly to prevent damage to the USB 

port.
Avoid extreme shock and harsh treatment, because it can 

degrade the life of the product.

Cleaning the Device

NOTICE

Do not use a cloth or any material that can scratch the optical 

lens on the front of the device. Scratching the optical lens may 

cause poor radar performance.

• Clear mud and dirt from the weather cap area.
• While the weather cap is closed, hold the device under 

running water.

After cleaning, allow the device to dry completely.

Radar Detection

 WARNING

The device can improve situational awareness. It is not a 

replacement for cyclist attentiveness and good judgement. 

Always maintain awareness of your surroundings, and operate 

the bicycle in a safe manner. Failure to do so could result in 

serious injury or death.

• The radar detects approaching vehicles up to 140 m away.
• The radar detects approaching vehicle speed from 10 to 

160 km/h (from 6 to 99 mph).

NOTE: 

The radar does not detect vehicles traveling at the 

same speed as your bike.

• The radar beam width is 40 degrees. It provides radar 

coverage for typical bends in the road.

• The radar can detect up to eight approaching vehicles.

Device Information

5

Summary of Contents for Varia RTL515

Page 1: ...VARIA REARVIEWRADARRTL515 RTL516 Owner sManual...

Page 2: ...n concerning the use of this product Garmin the Garmin logo ANT Edge f nix Forerunner and v voactive are trademarks of Garmin Ltd or its subsidiaries registered in the USA and other countries Garmin C...

Page 3: ...ing the Varia RDU Device 4 Pairing the Radar Device with the RDU Device 4 Turning On the Varia RDU Device 4 Turning Off the Varia RDU Device and Radar Device 4 Other Compatible Devices 4 Pairing the R...

Page 4: ......

Page 5: ...the device as high on the seat post as possible for optimal light visibility and radar detection NOTE The mount surface should be vertical The mounts are designed to accommodate most seat post angles...

Page 6: ...5 minutes or until you press the device key 5 Select your sensor and select Add When the sensor is paired with your Edge device the sensor status is Connected The radar and bike light status icons ap...

Page 7: ...p connects to your Varia radar device using Bluetooth technology The app displays radar information and enables you to view settings After pairing the app displays a colored banner indicating the thre...

Page 8: ...d turn the device clockwise until it locks into place Pairing the Radar Device with the RDU Device The Varia RDU device can be paired with one radar device at a time 1 Hold the Varia RDU device key fo...

Page 9: ...ice completely The status LED flashes green while charging The status LED is solid green when charging is complete 6 Remove the USB cable and close the weather cap Tips for Charging the Device Connect...

Page 10: ...go to www garmin com waterrating Product Updates On your computer install Garmin Express www garmin com express This provides easy access to these services for Garmin devices Software updates Product...

Page 11: ...uetooth technology from your smartphone settings and turn it back on Turn both devices off and turn them back on The Varia RTL515 RTL516 device sends light and radar data to the Varia app The Varia ap...

Page 12: ...e 2 4 F f nix 5 Forerunner 5 G Garmin Express 6 updating software 6 GPS signal 2 I indoor training 6 installing 1 4 K keys 1 4 L light modes 1 M mounting the device 1 4 O O rings See bands P pairing 2...

Page 13: ......

Page 14: ...support garmin com GUID C41F445D 457F 447D 88C8 FE286BF157E9 v1 April 2020...

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