-3-
2> Enable the SIM card GPRS service (some SIM card need send SMS or USSD command to enable
GPRS function), order a GPRS data package (20-30M/month) can save data charge (Normally the
tracker will use about 20M GPRS data every month)
3> Please confirm the PIN code of the SIM card is disabled.
4> Before installing or uninstalling the SIM card, please power off the tracker.
3.
LED flash indicator
GREEN LED Flash once
: GSM & GPS working well
GREEN LED Flash twice
: GSM working well and no GPS signal
GREEN LED Flash three times
: GSM & GPS working well but battery low
GREEN LED Flash four times
: GSM working well, battery low and no GPS signal
GREEN LED ON continuously
: GSM searching network
GREEN LED OFF
: Power off
RED LED Flash once
: uploading tracking is ok
RED LED Flash twice
: can not upload tracking
4.
Power supply
For CCTR-803B, the tracker uses the 9-36V DC power supply, too high voltage or AC voltage may
damage the tracker or even cause accidents, it is necessary connecting to car battery all the time, after the
backup battery is full, the built in recharging circuit will stop recharging, and if the tracker is not move, the
tracker will go to sleep, then the tracker will cost few power to protect the car battery, this will not make the car
battery can not start car engine.
RED or BROWN----------12V/24V car battery
BALCK------GND (Car Body)
YELLOW----Turn off Engine Negative Output (Connect to Relay)
WHITE or GREY-------External SOS button Negative Input
GREEN-------ON Signal(Engine Running) Positive Input
Note: ON signal is used to indicator the engine is running (Positive means engine is running), if ON signal
is positive then the tracker will begin to upload location to server, if the ON signal is open the tracker will stop to
upload location to server. If the GREEN wire is not connected to ON signal, the uploading will be controlled by
shock sensor, if the car begin to move the tracker will begin to upload location to server, after the car stop
moving 2 minutes the tracker will stop to upload location to server.
The SOS function need installing the external SOS button, install the external SOS button in a hidden
place that driver can press the button, connect one wire of the SOS button to GND (car body), another wire of
