2
Safety Caution
Please read this user manual carefully to ensure that you can use the device correctly and safely.
This manual is suitable for many models.
All examples and pictures used in the manual are from one of the models for reference purpose.
There may be several technically incorrect places or printing errors in this manual. The updates will
be added into the new version of this manual. The contents of this manual are subject to change
without notice.
This device should be operated only from the type of the power source indicated on the marking
label. The voltage of the power must be verified before using the same. Kindly remove the cables
from the power source if the device is not to be used for a long period of time.
Use the device under the required safety power range, or it will cause power supply short circuit
and device stop working.
Use the navigation menu or the power switch to shut down, do not directly unplug the
power. A sudden power failure may cause device damage and data loss.
Do not install this device near any heat sources such as radiators, heat registers, stoves or other
devices that produce heat.
Do not install this device near water. Clean only with a dry cloth.
Do not block any ventilation openings and ensure proper ventilation around the machine.
Do not power off the device at normal recording condition.
This machine is for indoor use only. Do not expose the machine in rain or moist environment. In
case any solid or liquid get inside the machine’s case, please turn off the device immediately and
get it checked by a qualified technician.
Do not try to repair the device by yourself without technical aid or approval.
When this product is in use, the relevant contents of Microsoft, Apple and Google will be involved
in. The pictures and screenshot in this manual are only used to explain in the usage of our product.
The ownerships of trademarks, logos and other intellectual properties related to Microsoft, Apple
and Google shall belong to the above-mentioned companies.
