GLOBALSAT TR-203A - Manual (Page 39)

38
C2
The time for starting to
get GPS fix before the
next report time if TR-203
got GPS fix within 1 hour
u16, in
seconds
10 ~ 120
Note: TR-203 will send out the report
whether it gets GPS fix or not when
C2 time ends.
C3
GPS fix time before
sending out the first
report
u16, in
seconds
0 ~ 600
If "C3"=0, disable first report
message.
C7
Choose to use C8 or
C9+CA
1/0
0=use C8
1=use C9+CA
Applicable for standby, periodic and
on-line mode
C8
Interval for starting to get
GPS fix
u16, in
seconds
0 ~ 65535
Applicable if C7=0
C9
Interval for starting to get
GPS fix when speed is
lower than 10 KM/H
u16, in
seconds
0 ~ 65535
Applicable if C7=1 and speed<10
Km/H
CA
Interval for starting to get
GPS fix when speed is
higher than 10 KM/H
u32
0 ~ 4Giga
Applicable if C7=1 and speed>=10
Km/H
You have to take the value to divide
the speed to get the interval. For
example, if you set the value as 54000
and the speed is 60 KM/H. The
interval will be 5400/60=900 seconds
RH
GPS always on in moving
state
1/0
0=disable
1=enable
C7, C8, C9, and CA is for speeding up the time of getting GPS fix if you set a long
report interval in stand-by, periodic and on-line mode. Between the long report
interval, C7, C8, C9, and CA will make TR-203 get GPS fix. Then TR-203 can speed
up the time of getting GPS fix at the next report.
C1 example, the next report time is 10:00 AM and TR-203 does not get GPS fix in
last report, C1 is 180 seconds. TR-203 will start to get GPS fix at 9:57 AM and send
out report at 10:00