6.20.
Restore factory settings
Open the
“
Setting
”，
use arrow keys on remote control to find
“
Backup & reset
”
and open it
，
then it will shows
“
Data Backup
”
and
“
restore factory settings
”
options. Factory reset will erase
all user data
，
Please proceed
“
Root
”
with caution.
（
If necessary, please back up your data before
restoring the factory settings
）
6.21. Reset
If it occurs crash situation during the using time, the user can manually reset the unit. There is a
Reset hole right between TF deck and USB interface, if it occurs crash situation during the using
time, user can use a needle or other small objects to plug into this hole, press the button into it, and
the projector will be reset. Reboot the projector and it will function normally.
7.
Firmware Upgrade
This device has no OTA online upgrade function so far, if you need to upgrade your device, please
download the firmware at our official website, and then follow the guide to upgrade. Please proceed
“Root” with caution. During upgrade process, if any crash, black screen or other unusual
circumstances, please do not attempt to open the device, please contact our after - sales service
8.
Announcements
：
1.
This User Manual is important to you. Please read it before using your projector and
safekeeping it for future reference.
2.
Do not look directly into the lens when the projector power is on, strong light is harmful to
human eyes.
3.
Do not place this projector on an unstable cart, stand, or table. The projector may fall and
causing serious damage to the projector optical system.
4.
Do not block the ventilation openings while the power is on, otherwise it will cause serious
damage to the projector.
5.
Do not use this projector near water or in contact with water, once the liquid enters the machine
will cause damage to the projector and make it stop working.
6.
Do not attempt to disassemble this projector by yourself. Any fault occurs please contact with
Service Center: 4006-885-113.
7.
Please use the attached power adapter, an improper use of power will cause serious damage to
the projector.
8.
If you don’t use the projector for a long time, please turn off the power.
9.
Cannot guarantee the normal operation of large power external devices (such as mobile hard
disk).
