GLOBALSAT TR-203A - Manual (Page 38)

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5 GPS
In the general tracking modes, TR-203 will turn on GPS.
There are some conditions that you have to extra make GPS on.
1. Report based on traveled distance in the periodic mode, on-line mode, parking
mode, motion mode
2. Speed limit
3. Geo-fence mode
4. Data Logger
There are two ways for turning on GPS, one is to keep GPS always on by parameter
C0, and the other is to use timer. Keep GPS always on will make the power run up
within 10 hours.
The recommended method of making GPS on is to use timer.
While using timer, you could set the report media (X4 or Y4 or Z4) as 80, then
TR-203 will turn on the GPS according to the report interval (X2 or Y2 or Z2)
Note:
Using timer to turn on GPS, TR-203 does not turn on GPS all the time
during the period from Start Time (X0 or Y0 or Z0) to End Time (X1 or Y1
or Z1). GPS is turn on according to the report interval (X2 or Y2 or Z2)
during the period from Start Time to End Time.
For the details of setting timer, please refer to chapter “10 Timer.”
C0 GPS always on 1/0
0=disable
1=enable
Applicable to all modes except
Sleeping and Off mode
C1
The time for starting to
get GPS fix before the
next report time if TR-203
does not get GPS fix in
last report, or got GPS fix
for 1 hour ago
u16, in
seconds
60 ~ 600
Note: TR-203 will send out the report
whether it gets GPS fix or not when
C1 time ends.