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
23
23
23
23////36
36
36
36
for both outgoing and incoming fence.
(2) If calling status is off, message will be sent to prestored user in SMS mode instead of calling him.
(3) Value set by the instruction is not subject to power off or switch on/off until change instruction or
restoration operation is received again.
(4) After restoration, longitude value is indicated by 0. Fence is in cutoff status.
1>Turn on square geo-fence
Instruction format to turn on all square geo-fence: 311 + user password
For example: 3110000
Instruction format to turn on single square geo-fence: 311 + user paGX
For example: 3110000G5
Description: The instruction is used to turn on all square geo-fence and turn on single square geo-fence. GX
stands for geo-fence X, whose value range is [1, 16]. After receiving the instruction, TLT-2H returns confirmation
message: SET ALL SQUARE GEO GEO FENCE: ON. When turning on single square geo-fence, it returns
confirmation message: SET SQUARE GEO FENCE GX: ON.
2>Instruction to turn off square geo-fence
Instruction format to turn off all rectangular geo-fence: 310 + user password
For example: 3100000
Instruction format to turn off single rectangular geo-fence: 310 + user paGX
For example: 3100000G5
Description: The instruction is used to turn on all rectangular geo-fence and turn on single rectangular
geo-fence. GX stands for geo-fence X, whose value range is [1, 16]. After receiving the instruction, TLT-2H returns
confirmation message: SET ALL SQUARE GEO FENCE: OFF. When turning on single square geo-fence, it
returns confirmation message: SET SQUARE GEO FENCE GX: OFF.
Note: If multiple set square fences give warning at the same time. G1 will call and G2, G3, G4… will send
position message instead of calling. As for the ex-factory configuration or in case of restoration, the status is RS by
default.
Notice: Above stated geo-fences are optional. When the device receives geo-fence setting instruction,
geo-fence function will be activated automatically. When geo-fence function is activated again after turned off,
previous setting remains valid.
1
1
1
16
6
6
6.... Overspeed
Overspeed
Overspeed
Overspeed alarm
alarm
alarm
alarm
Instruction
Instruction
Instruction
Instruction format
format
format
format
: #122#user password#X##
