WHAT’S INSIDE Introduction Know your zo Accessories Charge your zo Neutralize your audio source Control your zo Insider Secrets Connecting to an audio source Connecting to a listening device Troubleshooting Warnings Caring for your zo Warranty and Returns...
It’s not your con- ventional headphone amplifier, equalizer, or artificially produced 3D sound effect. Instead, the zo defines a new category of sound sys- tem – an electronic subwoofer. Knowing the human ear does not perceive all frequencies of sound with equal loudness, and that people have different listening prefer- ences, we’ve applied isophonic science to solve these problems.
SmartVector contour level INCLUDED CABLES 3.5 mm Stereo Cables These cables connect your zo to an audio source. Depending on the application, you can choose which length best fits your needs (i.e., the shorter length is ideal when you need zo on the go).
Before first use, the zo should be fully charged Connect the mini-end of the supplied USB Charging Cable to zo’s Charging Port, and the other end to your computer’s USB port. When in charging mode, the Charge Status Indicator light will glow blue.
“flat” preset. sound card settings (typically Windows OS only), turn off any associated EQ settings. It is not advised to use the zo with an interfacing cable, as the cable’s inter- Additionally, if you are using external com- nal preamp can overamplify the signal, puter speakers, be sure to turn down the thereby resulting in a distorted output.
To turn zo off, push in and release the SVC. Adjusting the subwoofer intensity When your zo is turned on for the first time, the SVC will be set to decrease at the median contour level, and the LightScale indicator will rotate illuminate an amber color.
Sharing your zo You can use a splitter to share your music from the zo with a friend. Just make sure both you and your friend’s headphones have the same impedance.
coNNEcTINg To A LISTENINg DEvIcE Headphones or Earbuds LISTENING DEVICE car Stereo with AuX Input CAR’S AUX Stereo System 3.5mm STEREO CABLE MALE RCA TO 3.5mm STEREO CABLE STEREO RECEIVER 8 : 10...
If the audio output is too loud, ensure... the volume of the audio source is not set too high, as the zo itself doesn’t have a volume control If the SVC isn’t changing the subwoofer intensity, ensure...
Do not leave the zo in your car, or any other environment where temperatures could exceed 120°F. To reduce the chance of shock or injury, do not use the zo near or in water or wet locations. Even though SmartVector technology optimizes audio signals to the ear’s sensitivity, potential hearing damage may occur if listening at high volume levels from your audio source for extended periods.
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