15
9. Timing criteria
The Default timing programming settings are:
T
0003
R
020
C
010
The meaning of these parameters are as follows:
T
=
Time between each SMS message with GPS coordinates that the device will send
when it is in the “Tracking” mode.
R
= Number of times the GPS position SMS messages is sent while in “Tracking” mode.
C
= This is the time delay between Checking for any new SMS messages when
operating from the internal battery only, and in Power Save mode.
9.1 Operating from Internal battery only, with No external power
connected. Power Save Mode-OFF:
If Power saving mode is switched
OFF
the SMS messages will be processed
immediately, but as a consequence the battery will last much shorter. With the 700mA
internal battery, it will only last about 10-12 Hrs.