ZY INTERNATIONAL LIMITED GPS103CarTrackerManual.pdf
ZY INTERNATIONAL LIMITED
ADD:RM 1202,12/F,TUNG CHUN COMMERCIAL CENTRE,438-444 SHANGHAI STREET,KOWLOON,HONGKONG
TEL: 86-755-26783978 , 852-21375268 FAX:86-755-26787909 , 852-21375270
http://www.zhyichina.com
wiring of installation:
2: SIM card installation
Please make sure that the SIM card is able to execute the function of incoming calls display , no calls can be
diverted and the PIN code is locked.
The SMS format must be TXT format,and cant recognize the PDU format.
Push the foil along and open it,put the SIM card into the holder,and turn the foil and fasten it in place.
3: Connecting with power to work
The Red and black power wires connect with the 12V car power system, and check out the GSM / GPS
antenna is connected, swich the power on after the tracker deivice working.
At this time the green light indicator on, red indicator of GSM network start flashing,In 10 or 40
seconds,the unit will begin to work and acquire the GSM singals as well as the GPS singals.the GSM indicator
will keep flashing every 3 seconds.
4: Initialization
Send SMS”begin+password”to the unit,it will reply”begin OK”and initialize all the settings(default password:
123456)。
5: Change password
Send SMS password+old password+space+new password to the unit to change the password.
For example: send SMS”password123456 888888 to the unit. If succeeded,”password OK”will be replied to you
cell phone via the tracker device.If failed.namely,the SMS”Password fail”is received,pls check out the format of
the commands sent,and repeatly send.
Be sure to keep the new password in mind,you have to upload the software to restore the original setting in case