User manual

6 | cardo BK-1
2. CHARGING THE BATTERY
Make sure that your cardo BK-1 unit is fully charged for at least 3 hours before initial use.
1. Open the silicone cover protecting the Multi-Port.
2. Insert the USB cable into the wall charger plug or a computer’s USB port.
3. Insert the other end of the USB cable to the Multi-Port of the cardo BK-1.
Channel “B” /
Channel “D”
Channel “A” / Channel “C”
4. While charging, the RED light turns on. When charging is complete, the RED light will turn o.
IMPORTANT:
The cardo BK-1 has been certied as waterproof and dustproof (IP67). However, when in use, the silicon cover lid
of the Multi-Port should be kept tightly closed to prevent moisture from entering the unit.
3. SOFTWARE UPGRADES
To maximize the benets oered by your cardo BK-1, make sure it is running the latest software. To download
the latest software version visit www.cardoupgrades.com and get access to updated software and the
ability to customize device settings from your PC / Mac.
Make sure to have your product serial number ready which can be found on the white label on the back of
the unit.
Minimum requirement: Windows® XP or later / Mac OS X® 10.5