GS-818 GPS/GSM/GPRS Vehicle Tracker User Manual
14 Copyright © 2011 San Jose Technology, Inc. All Rights Reserved.
LED Indication
Events
Blue (GPS)
Red (GSM)
Red (Power) Yellow (Status)
Initial
Flash every 1s
Flash every 1s
ON
Power ON
ON
GPS Fix
ON
ON
No GPS
Light off
ON
GSM in service
(no power saving)
ON and flash
every 3s
ON
GSM in service
(power saving)
ON
ON
GSM not in service
Flash
ON
No SIM Card or PIN
code required
OFF
ON
Data Transmission
ON
Flash once when
sending data
Receiving a call
OFF
ON
Connect to PC
(Utility)
ON
ON
Low Power
ON
ON and flash every
5s
Enter PARK mode
ON
ON
I/O Triggered
ON
ON
SOS Triggered
ON
Flash for several
times
PS1: GS-818 generates loud beep sound when power ON without inserting SIM card.
PS2: When disconnect from PC, the device resets automatically.
