Turn on the SVOne by sliding the power switch to the left. You can check the device’s power state by looking for the red light source inside the eyecup.
If you do not see the red light, charge the device. Plug the mini-USB cord into its port and plug the other end of the cable into a power source (e.g. a computer). The LEDs around the charging port on the device will glow when the SVOne is charging; they will stop glowing when the device is fully charged.
Allow the light source to charge up to 8 hours for a full charge.