Charging and Switching On
The Yellowbrick V3 has an internal rechargeable battery which must be
charged before use. Before the first use we recommend the device is left
on charge overnight.
Your Yellowbrick V3 can be charged from any USB compatible charging
device, although we recommend you use the provided charger
whenever possible.
To charge the unit:
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Connect the charger to a wall outlet
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Attach the USB cable to the charger
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Unscrew the cap from the rear to reveal the USB port
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Plug the USB cable into the USB port on the back of the device
When charging the light on the front of the keypad will be red. The red
light will flash for 5 minutes when the unit has finished charging, and
will then go off.
The estimated charging time to fully charge the device is 7 to 8 hours
from completely discharged.
The device can be used whilst charging, however, the charging cycle
will complete more quickly if the device is deactivated. The device can
be used with a partially charged battery.
Your Yellowbrick V3 is now ready for use. You can turn it on by
pressing and holding the OK button for 5 seconds.
Sending a basic alert
The alert button is located under the flap at the top of the unit. To
trigger an alert, lift the flap and hold down the alert button for a few
seconds. The screen will display ‘Sending Alert’ and the Yellowbrick V3
will try to transmit an alert message.
If you are in an alert situation, ensure that you give your alert the best
possible chance of sending by considering the orientation of the device.
Ensure it has a good view of the sky, or as good a view as is possible in
your situation. The better the view of the sky, the more likely it is that
your alert will be received.
The alert button will work even if the unit is deactivated.