TLT-2K GPS/GSM Car Tracker Instruction Manual V3.0
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as position information mentioned in “instruction to immediately upload current position” and information status is
SOTRAGE.
1
1111
1
1
1.... Switch
Switch
Switch
Switch to
to
to
to upload
upload
upload
upload invalid
invalid
invalid
invalid data
data
data
data
Instruction format: 08X + user password 4 digits
Function description: After receiving the instruction, TLT-2Kwill be able to determine whether to upload
invalid data in accordance
with X value.
If X=1, the device will turn on the function of uploading invalid data. After success, the device will return
confirmation message to the sender: INVALID DATA UPLOAD
：
ON. At this time, whether received GPS data are
valid, they will be uploaded to the server.
If X=0, the device will turn off the function of uploading invalid data. After success, it will return
confirmation message: INVALID DATA UPLOAD: OFF. At this time, invalid data upload will be turned off and
only valid data will be uploaded.
Note: 1. Default setting is turning off invalid data upload.
2. The function is available for GPRS mode only.
1
1
1
12
2
2
2.... Instruction
Instruction
Instruction
Instruction to
to
to
to change
change
change
change time
time
time
time zone
zone
zone
zone setting
setting
setting
setting in
in
in
in GPRS
GPRS
GPRS
GPRS mode
mode
mode
mode
Instruction format: 897 + user password 4 D + NN
For example: 8970000E08
Description: After receiving the instruction, TLT-2Kwill return confirmation message: TIME ZONE SET
OK,CURRENT
：
DN
（
For example: TIME ZONE SET OK,CURRENT
：
E8
）
.
Note 1. D takes E or W to indicate east or west time zone. NN takes a 2-digit number (1-12) to indicate time
zone number.
2. If successes to set 8970000E08, GPRS data upload time will be GPS time plus 8. If successes to set
8970000W07, GPRS data upload time will be GPS time minus 7.
3. Default value is Greenwich time (UTC).
4. The instruction is available for data upload in GPRS mode only.
Instruction
set
