User Manual

Step by Step operation explanations:

1.Switch power on HI-601VT main unit.

2.The GPS receiver module in HI-601VT start receive GPS

satellite signal (The GPS LED blinking means the GPS is in 3D

fixed and the data is valid)

3.The GSM module starts sending the GPS data via GSM

network back to the host side (The GSM LED blinking means

the GSM network stand by and stay on means the GSM

connected with some host)

4.Dial the Telephone number from the host side to the HI-

601VT main unit.