CHORTAU B-T25 User manual

GPS Dual Dash Cam
installation instructions

Contents
•1. How to install this gps dual dash cam
•2. Before using the car camera
•3. How to view video of GPS path
•4. FAQ
•5. After-sales service & Warranty

Front camera installation:
Connect the car
charger with camera，
then hide extra cable
into interior panel.
Stick the GPS
module close to
the windshield top
to receive better
signal

2 way of run the wire for rear cam

2 way of install rear cam, inside of car & outside of car

After wired the rear cam cable,
then connect rear cam
with rear cam cable

2 situation you may meet
Situation 1:If your car do NOT have built in reverse system
monitor display screen,need this dash cam reverse
function,please connnect rear cam cable red wire to car
reversing lamp posive terminal.When you reverse car,the
display screen will switch to full screen of rear view.

Situation 1

Siatuation 2:If your car already have reverse system
display monitor,just need this dash cam record rear view
when you are driving,please ingore the rear cam cable red
wire,it no need connect to anywhere.When you drive
forward or reverse car,the dash cam display screen will
always show picture in picture of both front and rear view.
Situation 2

Fix the rear cam above licence plate

Before use the car camera you should know
•1.Find a 32GB,class 10 micro SD card,
•2.Charge dash cam 2 ~ 3 hours,
•3.Select your local time zone in settings,
•4.Insert card first (poke the card with a slim needle or credit card
deeply till it clicked in the card slot),then power on camera & format card on it,

Warm tips:
If you need view video GPS path,
you could follow below steps to install
GX player.
If you just need view normal video,
no need track GPS path,you could ignore
next page information.Just download a VLC
video player is OK.

Select your time zone
• The East of the United States (Boston, Miami, New York)
•UTC + 8:00
• The West of the United States (Los Angeles, San Francisco, Seattle)
•UTC - 5:00
• The Middle of the United States (Chicago, New Orleans,Danver)
•UTC + 7:00

GPS sign is : gps is disconnectedred
GPS sign is : gps is connectingyellow
GPS sign is : gps is connected
When dash cam started,GPS will connecting automatically in few minutes

How to view video of GPS patth ?
Step 2: Format card
Step 3: After record video,
insert card to card reader
Step 1: Insert 16GB/32GB card

DCIM file is the recorded video front video + rear video
Fold 1: front video
Fold 2: rear video

Step 4: Connect card reader to computer,click 2 times gpsplayer
to install GXPlayer
Step 5: Find GXPlayer on your computer

Step 6:
Start GXPlayer,
Click this fold to find the video of your
SD card

Click here to switch to
satellite mode if you need
GPS path on Google map