cam.
2. Why does the GPS device remain inactive on the Car-Matrix?
To active the JC200 device, please do the following to make it works.
a. Check power: Please make sure that the JC200 device is installed
in your vehicles. You can check the power status from the indicator
lights.
b. Check SIM Card: Insert an active 2G/3G GSM SIM card that covers
with adequate network, SMS, and voice call service. Very important:
the SIM card must be activated before inserted. Also, make sure that
the SIM card is inserted correctly.
c. Check SIM card carrier, please ask your carrier to see if the
SIM card you brought from them is fit with the JC200 device.
d. Please place the device in a good signal reception area.
3. How does the Wifi hotspot works?
Turn on the WiFi under the JC200 dash cam device in the setting of
"Media Center / Media Sync", and then go to your cell phone’s WiFi
setting, searching and finding the WiFi (IMEI number), and linking
it (password: the last eight digits of IMEI). The WiFi transmission
distance is within 5 meters, the closer you get to the WIFi hotspot,
the stronger signal and the better available reception you have.