Plug the included USB cable to this port and the other end to a computer USB port in order to
transfer content between the computer and the device.
1.2.5 Back side of the Device
Near the top edge of the back side of the device are two camera lenses. This is a dual-camera
system that can be used to acquire images, such as house doors and address numbers, as well as
recognizing text.
Near the bottom of the back side is the model and serial number of the device. This same
information can also be obtained in the Settings menu, which you can access by pressing and
holding the Down arrow.
At the bottom of the back side of the device is a slot where a lanyard can be inserted for easier and
safer carrying.
1.2.6 Recharging Battery
With the fully charged battery, the device can be used up to 24 hours. The battery will automatically
recharge if needed whenever the device is plugged to AC power or a computer. When the device
is powered off and plugged in, you will feel a long and two short vibrations indicating the battery is
recharging. The device can also be used while recharging. To obtain battery and recharge status
while device is turned on, double-press the Down arrow. A full recharge takes up to 3.5 hours on
AC power. Computers supply different levels of power or perhaps no power at all on their USB
ports depending on the computer and its configuration. Therefore, when recharging from a
computer USB, the StellarTrek will likely take longer to recharge, or possibly not recharge at all,
depending on the USB power supplied by the computer.
Note that it is recommended to use only the USB-C AC adapter provided with the device for safety
and optimal recharge.
Warning: It is normal for the battery to become warm during recharging. Therefore, it is
recommended not to charge the battery with the device near a heat source or within the optional
belt clip. Also, the battery will not charge if the internal temperature of the device reaches 45
degrees Celsius or above.
1.2.7 Belt Clip
The StellarTrek must be inserted in the belt clip with the top edge of the device first, so that the
USB-C port and the 3.5mm audio jack are exposed. Placing the device like that in the belt clip also
gives access to the Volume buttons on the left side, and the Record and Power buttons on the right
side.
Note that the device must be taken out of the belt clip to use the cameras located on the back side;
the clip covers them otherwise.
1.3 Power Button
1.3.1 Turning the Device On and Off
To turn the device On, press and hold the Power button, which is located on the right side of the
device, near the top corner. You will feel a vibration. After a short delay, you will hear a welcome
message.