User guide

File Name: MEITRACK VT310 User Guide Creator: Cavana Cheung

Project: VT310 Creation Date:

Update Date:

2010-08-26

2012-08-02

Sub Project:

User Guide

Page:

- 19 - of 30

Revision: V7.4 Confidential: External Documentation

- 19 -

Normally two green wires are connected solidly (P1 and P2 are Normal Close[NC] in the relay), when output is open (Output be low

voltage), two green wires will disconnect, the engine is then cut.

Take Output1 as an example:

W000000,020,1,1 (cut engine)

W000000,020,1,0 (cancel engine-cut)

15.3.2 Connecting with Car Alarm

When the Output that connected to the car alarm is open, the alarm will start to work.

16. Heading Change Report

Command: W******,036,degree

Description: When the heading direction of the tracker changes over the preset degree, a message with location data will be sent

back to the server by GPRS. This enhances the accuracy when the tracker makes a direction change.

Note:

degree=0, to turn off this function;

degree=[1,360], to set degree of direction change.

Example: W000000,036,90

When the tracker turns more than 90 degree, a message will be sent back to the server.

17. Heartbeat

Command: W******,015,data

Description: Set an interval for heartbeat.

Note:

data is the interval unit of minutes.

data=0, to turn off this function;

data=1~65535, set interval for heartbeat.

Example:

W000000,015,10

In this example, the tracker will send heartbeat every 10 minutes.

Output 2 or Output 3 or Output 4 or Output5

Alarm