TR-151
page
40
4.11 How to set TR-151 enter Sleeping Mode?
Sleeping Mode is for users to make TR-151 to send out an alarm SMS to inform user while it
senses vibration. During sleeping mode, TR-151 does not connect to GSM network. So TR-151
cannot receive SMS during sleeping mode.
DIP switch 4 ON:
Enable sleeping mode
DIP switch 4 OFF:
Disable sleeping mode
When DIP switch 4 is on, and the device is powered on, it would enter the sleeping mode. The
status LED will flash 60 times to indicate the sleeping mode is enabled.
User can also send an SMS by a mobile phone to configure the parameters of sleeping mode.
The format of SMS is following as:
7,IMEI,6,Sleep_Time,Sleep_Interval,Sleep_Number_of_Reports,Report_format,Sensitivity,Slee
p_Return_Number,Return_Phone_Number!
The table below explains the content of the SMS
Format
Description
?7
Start sign and function code
IMEI IMEI
of
TR-151
6
Setting code for Sleeping setting
Sleep_Time
Set the time length of sleep mode. The unit is hour. When it reaches the
Sleep Time, TR-151 will wake up and send a SMS message, then go back
to Sleeping mode.
Sleep_Interval
Time interval of sending data report when TR-151 senses the vibration
under sleeping mode. The unit is second.
Sleep_Number_of_Reports
Set how many report will be sent.
0
Æ
continuous report
X
Æ
X times report
Report format
0
Æ
Format0
1
Æ
Format1
Sensitivity
Set the number of vibration which enables TR-151 to send out alarm. The
number you can set is 1
~
255. Larger value means less sensitive.
Sleep_Return_Number
Return phone number for default report mode.
Return_Phone_Number
The confirmed SMS sent to the phone number to indicate the setting is
successful.
! End
sign
Comparison between parking mode, sleeping mode, and normal mode
Function/Mode
Normal mode
Parking mode
Sleeping mode
GPS
Off
Off
GSM
On On Off
Motion sensor
Off On On