Device Overview - Garmin Varia eRTL615 Owner's Manual

5 Using a 4 mm hex key, tighten the M5 screw to 3 N-m (27 lbf-in.).
6 If you are not using a friction flange adapter, align the holes in the rear rack of your bike with the holes on the
back of your Varia eRTL615 tail light.
7 Using a 3 mm hex key, tighten the two M4 screws to 1 N-m (9 lbf-in.).
8 Connect the cable to your bike.
Consult the owner's manual for your bike for additional information on connecting devices.
9 Secure the cable so that it does not interfere with any moving parts of the bike.

Device Overview

Press to change device and light modes.
Hold for 1 second to turn the device on and enter active mode.
Hold for 4 seconds to enter pairing mode
page 8).
Device button
When the device is in sleep mode, hold for 2 seconds to wake the device.
Hold for 2 seconds to turn the tail light off.
Hold for 10 seconds to reset the device.
Changes color based on the pairing status and device mode status
Device status
LED, page 5).
LED
4
(Pairing the Varia eRTL615 with Your Phone,
(Varia eRTL615 Status
Introduction