Instruction
Instruction
Instruction
Instruction Manual
Manual
Manual
Manual V3.0
V3.0
V3.0
V3.0 for
for
for
for TLT-
TLT-
TLT-
TLT-2H
2H
2H
2H GPS/GSM
GPS/GSM
GPS/GSM
GPS/GSM On-Vehicle
On-Vehicle
On-Vehicle
On-Vehicle Tracker
Tracker
Tracker
Tracker
20
20
20
20////36
36
36
36
2. If calling status is off, message will be sent to prestored user instead of calling him.
1
1
1
14
4
4
4.... Fuel
Fuel
Fuel
Fuel shutoff
shutoff
shutoff
shutoff function
function
function
function
1. Fuel cutoff
function
1>Fuel cutoff/power failure message instruction: 900+user password
2>Fuel cutoff/power failure message confirmation instruction: 901+user password
Description: As fuel cutoff/power failure operation is dangerous to some extent, one more confirmation
operation is necessary.
After receiving instruction 900, TLT-2H will return confirmation message “Confirm Power OFF?” and wait
for instruction 901. If it receives confirmation instruction (901) sent by the user within 10 minutes, TLT-2H fuel
channel power supply will be cut off. After completion, it will return confirmation message “POWER OFF OK”.
3>Fuel cutoff/power failure single instruction format: 940+user password
Description: 940=900+901. After receiving instruction from prestored number, TLT-2H will immediately
perform fuel cutoff/power failure.
2. Recovery of fuel cutoff/power failure
1>Fuel cutoff/power failure recovery instruction: 902+user password
2>Fuel cutoff/power failure recovery confirmation instruction: 903+user password
Description: After success to receive instruction 902, TLT-2H will send confirmation information “Confirm
Power ON?” and wait for instruction 903. If it receives confirmation instruction (903) sent by the user within 10
minutes, TLT-2H fuel channel power supply will be recovered. After completion, it will send confirmation
information to the sender “POWER ON OK”.
3>Fuel cutoff/power failure recovery single instruction format: 941+user password
Description: 941=902+903. After receiving instruction from prestored number, TLT-2H will immediately
perform fuel cutoff/power failure recovery.
Note:
1. If fuel cutoff/power failure instruction has been set, the status will remain when the product is
restarted.
2. The function is accompanied by some risk. For example, if the instruction is sent when the vehicle travels
fast on the highway, traffic accident might be caused. Therefore, please do not use the function unless necessary.
1
1
1
15
5
5
5.... Geo-fence
Geo-fence
Geo-fence
Geo-fence function
function
function
function
Geo-fence of the device has the following two modes: round geo-fence and square geo-fence.
Round geo-fence takes the set coordinates as center of circle and uses set semi-diameter to determine fence
scope. Square geo-fence uses 4 known latitude and longitude points to determine a square fence.
