Gemini 992 Installation And Use Manual page 8

Standalone tracker
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14.0 - TRACKER
CONFIGURATION
After wiring connections are completed, activate and configure the system as
follows:
!
Power the tracker (reconnect the battery negative terminal).
!
Move the vehicle outside for better satellite reception
!
Turn ignition ON for approx. 1 min. to get a valid
ATTENTION
!
GPS reception can be weak or lost in certain areas due to various
interference factors. In this case, when ignition key is ON, the GREEN LED
will blink once every 2 sec. (instead of twice every 2 sec.) to indicate that, in
that particular point, the GPS signal is too weak to provide an accurate
positioning.
If, when the ignition key is turned OFF, there is no GSM reception or the
signal strength is too weak, the BLUE LED will be OFF.
!
Send the "Setup" message to the tracker.
!
If correctly configured, you will receive a confirmation SMS.
!
Send a location request.
15.0 - GPS/GSM LED INDICATOR
GREEN LED
(GPS):
1 flash every 2 sec.: GPS OFF (low power mode, par. 5.0 or no
2 flashes every 2 sec.:
GPS OK
.
BLUE LED
(GSM/GPRS):
• 1 flash every 2 sec.: modem connected to network, GSM OK.
• LED OFF:
› Modem not connected to network.
› No SIM card detected.
› Pin-protected SIM card.
PAGE 14
.
GPS fix.
GPS fix)
.
16.0 - TECHNICAL SPECIFICATIONS
Nominal supply voltage
Current absorption @12V
Operating temperature range
Protection rating
12/24 Vdc
0,5A m
ax.
-40°C to +85C
Ip67
PAGE 15

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