User Manual

Video files were
corrupted
Replace the TF card based on your need.
System time
not correct
Please adjust system time on your 70mai
dash cam app after connect your
cellphone to the device.
Device doesn’t
respond
Press the Reset button using a pin, or
press and hold the Power button to turn
the dash cam off, and then turn it on
again.
Connect to
the device
Authorization
failed
To protect your data, you are asked to
press the power key to accept the
connection request from the cellphone
when you add a new dash cam to your
app. Make sure you did the operation.
If you had already added the dash cam in
the app, but was notified “Authorization
failed”, please remove the dash cam in
“My device” list, then add it back.
Can not play
video in app
You might meet compatible probelms.
Please submit the brand, type and system
version of your cellphone in “Feedback”,
we will provide update solution to you.
Connecting
to
computer
Dash cam can’t
be found
USB cable provided with the the dash
cam can only be used for charging. Use
another cable to transfer data to your
computer.
Safety precautions
1. 70MAI Dash Cam records videos outside of the moving vehicles.
It can’t protect drivers and passengers from any accidents. We
shall not take any responsibility if the user gets involved in any