V1.0
Rungu Taillight Installation and Operation
Copyright 2017 Standard Bearer Machines, LLC
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15
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Operating the taillight
The Rungu Taillight by GUB has 5 operating modes all accessed by pressing the button power button in
the center of the taillight.
Turning the taillight on and off
Press the power button in the center of the taillight to turn on the taillight. Press and hold down the
power button for three seconds t
o turn off the taillight. The taillight automatically turns off if it doesn’t
sense motion after a few minutes.
Taillight operating modes
There are five different taillight settings and each one can sense braking to illuminate brighter just like a
brake light in a car. Each time you press the button in the center of the taillight for one second after
turning on the taillight changes the way the taillight operates. After the fifth press of the button, the
taillight returns to the default mode. In this way you can cycle through all five modes.
Mode
Button press
Description
Brake light 1
Default/turn
on/full cycle
Taillight illuminates at lowest brightness and then gets three times
brighter when sensing braking/deceleration
Brake Light 2
One
Taillight illuminates brighter and then gets three times brighter
when sensing braking/deceleration
Flashing 1
Two
Taillight flashes approximately once/second
–
illuminates brighter
when sensing braking/deceleration
Flashing 2
Three
Taillight flashes rapidly
–
illuminates brighter when sensing
braking/deceleration
Pulsating
Four
Taillight pulsates
–
illuminates brighter when sensing
braking/deceleration