GOSAFE G-777-797 GPS Tracker User Manual Integrated Logistic Support Plan for the ATS
Gosafe Company Limited GPS Tracker Integrated Logistic Support Plan for the ATS
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GOSAFE
SYSTEMS
777 Tracking Unit
End User Manual - Distributor
Document Title:
777 Tracking Unit End User Manual -Distributor
Version number:
V2.02
Prepared by:
Mr. Chen
Approved by:
Mr. Yang
Issue date:
07-31-2012
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Revision Sheet
Rev No.
Change Summary
Date
1.0
First Document
2011.04.27
2.0
1． Upload mode add to ”S” mode （UUM/SSM/TPM/UPM
command）
2． Server port default：3032 （SIP command）
3． Server address domain default: empty (SDM command)
2011.05.16
3
1. Modified Chapter4.2 Insert SIM card
2. Updated device appearance photos
2012.07.31
Note: A full description of future changes will be found in the GoSafe Company Change Notes.
Copy Right
© GoSafe, 2012
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or
transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise,
without the prior written permission of GoSafe.
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Abbreviations
Abbreviation
Description
°C
Degree Celsius
µA
Micro Ampere
APN
Access Point Number
g
Gram
G
Gravitational Force
GHz
Giga Hertz
GPRS
General Packet Radio Service
GPS
Global Positioning System
GSM
Global System for Mobile
KB
Kilo Byte
Km/h
Kilometers per hour
LBS
Location Based Service
mA
Milli Ampere
mAH
Milli Ampere Hour
MCU
Main Control Unit
MHz
Mega Hertz
mm
Millimeter
MOT
Motion
OBD II
On Board Diagnostic
OEM
Original Equipment Manufacturer
PIN
Personal Identification Number
PQR
Polling Query Request
RAM
Random Access Memory
RFID
Radio Frequency Identification
S
Second
SMS
Short Message System
SOP
Speed Over Parameter
SPD
Speed
UAC
User Alarm Cleared
UNO
User Number
UPW
User Password
UTC
Universal Time Clock
V0.12
Software Version
VOM
Voice Monitoring
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Terms and Definitions
Geo-fence
A geo-fence is a virtual boundary around a physical geographical space. A geo-fence
consists of a set of coordinates that define an area.
Fleet Manager
The communications controlling authority between the tracking unit and end user
OBDII Port
An on board vehicle diagnostics and reporting port
Threshold
Settings
Pre-determined (minimum and maximum) set of values covering a range in which an
alarm will be triggered when a parameter is exceeded.
End User
The owner of the 777 tracking unit.
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Table of Contents
1.0 INTRODUCTION ......................................................................................................................................... 8
1.1 Purpose .............................................................................................................................................. 9
1.2 Scope ................................................................................................................................................. 9
1.3 Product Description ........................................................................................................................... 9
2.0 KEY FEATURES .......................................................................................................................................... 11
3.0 UNIT SPECIFICATIONS .............................................................................................................................. 12
4.0 INSTALLATION PROCEDURE ..................................................................................................................... 13
4.1 Sequence ......................................................................................................................................... 13
4.2 SIM Card Installation ....................................................................................................................... 13
4.3 Locating OBDII Port .......................................................................................................................... 14
4.4 Connecting 777 ................................................................................................................................ 14
4.5 Configuration Set-Up ....................................................................................................................... 15
5.0 UNIT SET-UP PROCEDURE........................................................................................................................ 16
5.1 Command Settings........................................................................................................................... 16
5.2 Set User Number ............................................................................................................................. 16
5.3 Creating your First Password ........................................................................................................... 16
5.3.1 Modify User Password (UPW) ............................................................................................. 17
5.3.2 Change Upload Mode and Reporting Interval Setting (UUM) ............................................. 17
5.3.3 Enable/Disable Over Speed Alarm (SPO) ............................................................................. 18
5.3.4 Enable/Disable Over Speed Alarm (SOP) ............................................................................. 18
5.3.5 Enable/Disable Movement (MOT) ....................................................................................... 19
5.3.6 Set Voice Monitoring Number (VOM) ................................................................................. 20
5.3.7 Location Poll (PQR) .............................................................................................................. 20
5.3.8 Clear Alarm (UAC) ................................................................................................................ 21
5.4 Pending Commands ......................................................................................................................... 21
5.5 Alarms .............................................................................................................................................. 22
5.6 Default Parameters .......................................................................................................................... 22
5.7 Combining Commands .................................................................................................................... 23
6.0 OPERATIONAL TESTS ............................................................................................................................... 25
6.1 Alarm Checks ................................................................................................................................... 25
6.2 Functional Checks ............................................................................................................................ 25
7.0 UNIT SMS STRUCTURES ........................................................................................................................... 26
7.1 Normal Location (G Mode) SMS Format (T Mode) .......................................................................... 26
7.2 Hyperlink SMS Format (W Mode) .................................................................................................... 26
7.3 Error Command Alert ...................................................................................................................... 26
7.4 Password Modification Successful Confirmation ............................................................................ 27
7.5 User No Setting Successful Confirmation ........................................................................................ 27
8.0 TROUBLE SHOOTING ............................................................................................................................... 28
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8.1 LED Flashes & Relevant Device Status ............................................................................................. 28
9.0 CONTACT DETAILS ................................................................................................................................... 29
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List of Figures
Figure 1: - Communication lines between the various products and 777 ........................................................ 8
Figure 2 – 777 Component Illustration ............................................................................................................ 10
List of Tables
Table 1 – 777 Unit Specification ...................................................................................................................... 12
Table 2 - List of Alarms .................................................................................................................................... 22
Table 3 – Default Parameters .......................................................................................................................... 23
Table 4 – LED Status Reporting ........................................................................................................................ 28
Table 5 - LED Fault Reporting .......................................................................................................................... 28
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1.0 INTRODUCTION
This new tracking unit is designed by the Gosafe Company Limited and the “Connect & Go” concept of the
777 enables the unit to interface with an OBDII diagnostic port of the vehicle which provides real time
performance parameters on the engine as well as driver behaviour. While the 777 is plugged into the ODBII
port, power to the tracking unit is received from the vehicle electrical system.
By means of a mobile phone, the end user can change some default settings on the tracking unit to satisfy
unique requirements within a set range. This should be agreed upon between the manager and the end
user. Should the end user require switching certain features ON or OFF, it can be done by using a mobile
phone. Furthermore, error reports (also known as alarms) will be automatically send to the end user on
engine RPM, Fuel Consumption, Temperature and error codes down loaded via the ODBII port.
The illustration below provides a basic view of the communication lines between the various products
involved.
Figure 1: - Communication lines between the various products and 777
The default settings that can be manipulated by the end user, which should be agreed prior to the
installation, between the manager and the end user, are:
Password setting and changes.
User mobile phone number setting and change.
Alarm reporting intervals.
Speed alarm settings and enable/disable.
Movement settings and enable/disable.
Voice monitoring enable and disable.
Clear alarms.
Location polling. Voice monitoring enable and disable.
Clear alarms.
Location polling.
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1.1 Purpose
The purpose of this document is to provide guidance to the user during the installation and set-up of a
newly procured 777 tracking unit.
1.2 Scope
The document covers the following aspects:
Section 2 - Key Features: A short summary of the key features of the 777 product is provided.
Section 3 - Unit Specification: The 777 physical, electrical and environmental performance specifications
are provided.
Section 4 – Installation Procedure: A step by step process is provided for installing the SIM Card.
Section 5 – Unit Set-Up Procedure: A step by step procedure is given to enable the user to change the
default settings.
Section 6 – Operating Instructions and Tests: The new owner of the 777 will be guided to use and test the
unit and make sure that it operates as advertised.
Section 7 – Unit SMS Structures: The SMS reporting structures are shown to assist the user with the
interpretation of commands received.
Section 8 – Trouble Shooting: Basic fault diagnostic procedures are included to assist the user when
problems are experienced.
Section 9 – Contact Details: The contact details of the GoSafe Company Ltd in China for support are
included.
1.3 Product Description
The new 777 tracking unit makes use of the Global System for Mobile (GSM) communication networks and
the Short Message Service (SMS) technology to provide accurate real-time Global Positioning System (GPS)
data to locate assets. Additional information such as temperature, fuel consumption, speed and voice
monitoring is available on a vehicle.
The 777 unit houses a GSM modem, GPS receiver, control PCBA, microprocessor, power circuitry, etc. A
separate RFID tag is provided to the end user to be left in the vehicle when it goes for routine services.
An internal movement sensor manages the power to the unit when an asset is stationary for long periods.
The 777 is fitted with the latest available GPS uBlox modules and use Assist GPS (A-GPS) technology to
connect the unit faster and more accurately.
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Figure 2 illustrates the complete 777 tracking unit which is installed into your asset.
Figure 2 – 777 Component Illustration
Description
Illustration
Unit
Rear View with USB port and
microphone
Complete Set with USB Cable
OBDII plug to
connect with
vehicle port
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2.0 KEY FEATURES
The main features of the 777 are:
Real Time Location
Mobile Map Location
Latitude and Longitude Location
GSM Base Station Location（LBS Technology）
Convenient GSM Mobile Control
Easy-to-use SMS Communication Mode
Internal Movement Sensor for better power management
Internal backup battery for Device disconnection notification
Internal memory for the data buffer
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3.0 UNIT SPECIFICATIONS
Table 1 – 777 Unit Specification
Physical Specification
Size
55 x 50 x 25 mm
Weight
80 g
IP Rating
IP62
Power
Rechargeable Battery
7.4V 180mAh Lithium ION
Power Consumption
Sleep mode < 20uA
Power Save mode < 5mA
Max. Performance < 300mA
MCU
MCU
TI MSP430 12KB RAM, 256KB Flash
GSM
Antenna
Internal
Modem
uBlox LEON 100
Frequency
Quad band 850/900/1800/1900MHz
GPRS
Class 10 (4 downlink, 2 uplink, max. 5)
Mobile Station Class B
Approvals
AT&T, R&TTE, CE, GCF, FCC, PTCRB,
Anatel, IC, China SRRC, etc
SIM card
3.3V SIM
LBS Location Accuracy
100 to 500meters(Urban)
0.5 to 30kilometers(Suburb)
GPS
Antenna
Internal
Receiver
uBlox NEO 6M (GPS, & Sbase) engine
Channels
50 Parallel Channels
Sensitivity
-162dBm
Navigation update
1sec
Acquisition
Cold Starts: 27s
Aided Starts: <1s
Hot Starts: <1s
Location Accuracy
2.5 to 10meters (Strong Signals)
500 meters (Weak Signals)
Sensor
3D G-Force Sensor
Onboard
Memory
Flash
10,000 Locations
Environmental
Conditions
Operating Temperature
-40℃ to +70℃
Storing Temperature
-40℃ to +85℃
Humidity
95%
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4.0 INSTALLATION PROCEDURE
4.1 Sequence
The recommended sequence for the installing the 777 unit is:
Installing the SIM Card into the Unit
Configuring the 777 Unit
4.2 SIM Card Installation
Before commencing with the 777 installation, insert a SIM card which operates on your local GSM network
which has a General Packet Radio Service (GPRS) facility. You need to load air time with the service provider
of the SIM Card before you start to communicate with the unit.
Step 1: Use a Phillips (Start Point) screwdriver to detach the encircled screws and remove the front cover.
Step 2: Carefully pull out the circuit board from the casing and insert the SIM card.
Step 3: Replace the circuit board into the casing as shown by the red arrows with the GPS antenna facing the GPS
logo.
GPS antenna
Insert the SIM card with the contact strip downwards
as shown in the picture
Align edge of the
circuit board with
the slots and push
in
Align edge of
circuit board with
slots and push in
GPS logo to face the GPS antenna
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Step 4: Push the circuit board slowly into the casing until flush with the front. Attach the front cover and tighten
the screws.
4.3 Locating OBDII Port
ODBII ports are available since 1996 but most vehicles manufacturers had it as a standard feature since 2000.
Contact your vehicle dealership to establish exactly where the port has been installed inside the vehicle cabin.
Some ports are located under the dash whilst others between the seats. Images of OBDII port location are
provided as guidance to the installer.
4.4 Connecting 777
Remove the cover on the OBDII port socket and insert the 777 as shown in the picture below.
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4.5 Configuration Set-Up
Note: To configure the 777 tracking unit the USB drivers needs to be downloaded from the following
website:
http://www.gosafesystem.com/downloads.asp
Click on the 777 USB driver to initiate the download.
After downloading the USB drivers, the connections between the 777 unit, your computer and ODBII port
needs to be established by:
The 777 is supplied with a USB cable. Use the cable to connect the 777 unit to the laptop.
The unit should also be plugged into the ODBII port of the vehicle, the ignition switched ON before
configuring it.
The unit configures automatically with default settings (refer to Table 3: Default Parameters).
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5.0 UNIT SET-UP PROCEDURE
The end user of the 777 will now be guided to set-up and personalised the settings on a newly fitted
tracking unit into a vehicle also called the asset. This ensures safe communication between the end user
and the unit and protects valuable data against misuse by dubious people.
Notes:
1. A mobile phone is required to perform the personalised set-up. In future, this mobile number is the
only one that will be able to manipulate default settings on the unit and message centre.
2. The end user must obtain Message Centre contact details from the Fleet Manager if the default
settings need to be changed afterwards.
5.1 Command Settings
All the commands for unit settings in this End User Manual are in the same format i.e.:
user password + command content
The command content is restricted to digits (0-9), English characters (a-z, and/or A-Z) and/or common
punctuations.
, The comma is used as a “Command separator & information separator”.
： The colon is used as:
(1) Separator between the information symbol and parameters of upload information, OR
(2) Separator between a command and a parameter when the device responds to a command
； The semi colon is used as:
(1) Parameter separator OR
(2) Separator between a command and parameters when sending a command,
Beyond these characters, the unit will not be able to recognize any commands and therefor ignore such request.
No response or warning will inform the user of this fault. The commands are not case sensitive.
5.2 Set User Number
Every user of the 777 will receive a User Number (UNO) from the Fleet Manager and this forms part of the
service provided when the unit is procured. The end user is required to provide a mobile number to the Fleet
Manager which will be used to link the end user (by means of a mobile number) and the tracking unit (by means
of the UNO). One UNO can be linked to mean tracking units.
5.3 Creating your First Password
It is recommended that the end user change the factory set password to your own personalized one as soon as
possible. A 4 digit password is chosen between the digits 0-9. To create a personalized password, use your 4
digits (e.g. 5678) of choice and send the following command (See paragraph 4 Note 1) 1234,UPW;5678 to the
Fleet Manager Centre. (See paragraph 4 Note 2)
Explanation:
1234 Factory Password
UPW Command Word
5678 Your new personalized password
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Notes:
1. Please memorize your New Password and wait for the confirmation by SMS that your password
modification was successful.
2. The system can only process the command if there is a UNO registered by the Fleet Manager.
5.3.1 Modify User Password (UPW)
Should it become necessary to change your password for whatever reason, follow these steps:
Command Format:
****
,
UPW
;
xxxx
Explanation:
**** Old UPW (4-digit)
, Command delimiter
UPW Command Control Word
; Command delimiter
xxxx New UPW (4-digit)
SMS this command setting to the Message Centre.
Note:
1. Please memorize your new password.
The expected reply:
777 V0.12 (This represents the tracking unit type (777) and the hardware/software version)
UPW: 3456 (This will be your new password)
5.3.2 Change Upload Mode and Reporting Interval Setting (UUM)
This is to change the intervals or frequency between the responses and the format or type of response required.
Command Format:
Explanation:
**** User password (4-digit)
, Command delimiter
UUM Command Control Word
; Command delimiter
xxx SMS time interval value (refer to operating cycle explanation below)
S Command control word interval in (S)econd, (M)inute, (H)ours)
; Command delimiter
G Command Control Word (Modes O, S, G, or L)
; Command delimiter
T Type of upload (Text or hyperlink. Refer to Message Types explanation below)
SMS this command setting to the Message Centre.
A reply with the following message UUM: 30M;G;T in SMS Format will be received. At the set intervals (xxxS,
xxxM or xxxH) the unit will respond with an asset location report.
If the unit operates in the real-time positive work mode (i.e. the operating cycle is set as 00S or 00M or 00H), a
single report message will be sent. Should update location reports be required more frequently, new time
****
,
UUM
;
xxxS
;
G
;
T
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settings need to be submitted before the unit will respond accordingly.
Operating Cycle:
xxxS: Seconds upload range (30 ~ 900 seconds)
xxxM: Minute upload range (15 ~ 59 minutes)
xxxH: Hour upload range (1 ~ 240 hours)
Work Modes:
O: --Cancel Upload
G: --If there is GPS data, send GPS based location. If not, send GSM base station (LBS) data.
S: --Always update with GSM base station (LBS)
L: --Unit replies at the set intervals for voice monitoring.
Message Types:
T: Text format (SMS)
W: Text format with hyperlink (SMS with hyperlink of Fleet Manager Platform)
Example：1234,UUM;30S;G;T
The expected reply:
777 V0.12
UUM:30S;G;T
5.3.3 Enable/Disable Over Speed Alarm (SPO)
This is to activate or de-activate the over speeding alarm feature.
Command format:
Explanations:
**** User password (4-digit)
, Command delimiter
SPO Command Control Word
; Command delimiter
M Parameter (1=Enable, 0=Disable)
SMS this command setting to the Message Centre.
After receiving this command a reply with the following message: SPO:M will be issued, which implies that the
over speed alarm is now enabled (1) or disabled (0). In future, the unit will only respond with over speeding
alarms when an enabled command (1) is requested.
Example：
Enable over speed alarm, command is: 1234,SPO;1
Disable over speed alarm, command is: 1234,SPO;0
The expected reply:
777 V0.12 (This represents the tracking unit type (777) and the hardware/software version)
SPO:1 (Parameter is enabled)
or
777 V0.12 (This represents the tracking unit type (777) and the hardware/software version)
SPO:0 (Parameter is disabled)
5.3.4 Enable/Disable Over Speed Alarm (SOP)
This is to change the default speed limits. The range of the settings varies between 0 km/h and 255 km/h. The
****
,
SPO
;
M
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“alert speed” threshold must be smaller than the “over speed alarm” threshold.
Command format:
****
,
SOP
;
Alert Speed
;
Alarm Speed
Explanation:
**** User password (4-digit)
, Command delimiter
SOP Command Control Word
; Command delimiter
Alert Speed Set the speed in KM/H (Default setting 80 km/h)
; Command delimiter
Alarm Speed Set the speed in KM/H (Default setting 100 km/h)
SMS this command setting to the Message Centre.
After receiving this command a reply with the following message: SOP:Alert speed; alarm speed will be issued.
The Alert Speed is the speed when the tracking unit is activated once the vehicle exceeds the lower set speed
limit and will respond with a single audio warning alert. Once the vehicle exceeds the Alarm Speed or upper
speed limit, the unit will send alarms at the default set intervals (2 seconds and 255 seconds).
Example：(1234,SOP;80;100)
UPW = 1234
Command = SOP
Alert speed = 80
Alarm speed = 100
The expected reply:
777 V0.12
SOP:80;100
5.3.5 Enable/Disable Movement (MOT)
This is to activate or deactivate the asset movement feature.
Command format:
****
,
MOT
;
M
Explanation:
**** User password (4-digit)
, Command delimiter
MOT Command Control Word
; Command delimiter
M Parameter (1=Enable, 0=Disable)
SMS this command setting to the Message Centre.
After receiving this command a reply with the following message: MOT:M will be issued, which implies that the
movement alarm is now enabled (1) or disabled (0). In future, the unit will only respond with a movement alarm
when an enabled command (1) is requested.
Note: The unit will automatically respond with a single location SMS to the end user once it senses any asset
movement. Once the vehicle stops the unit will start a countdown sequence and after a 60 minutes
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uninterrupted stationery period, will the unit responds to a movement.
The expected reply：
Enable SMS upload when movement trigger, command is: 1234,MOT;1
Disable SMS upload when movement trigger, command is: 1234,MOT;0
5.3.6 Set Voice Monitoring Number (VOM)
This is to activate or de activate the voice monitoring feature on the tracking unit.
Command format:
****
,
VOM
;
+YYXXXXXXXXXXX
Explanation:
**** User password (4-digit)
, Command delimiter
VOM Command Control Word
; Command delimiter
+YYXXXXXXXXXX Registered telephone number of end user (Refer to paragraph 4 note 1)
SMS this command setting to the Message Centre.
After receiving this command a reply to the number listed in the command +YYXXXXXXXXXX will be issued. The
user will then be able to listen to conversations inside the vehicle cab without the knowledge of the driver.
When the unit is busy, a SMS "VOM: BSY” will be send and the request needs to be resubmitted.
Example：
1234,VOM;+86123456789
The expected reply:
777 V0.12
VOM:123456789
5.3.7 Location Poll (PQR)
There are two methods to poll the location of the tracking unit.
1. By sending PQR SMS to the unit:
Explanation:
**** User password (4-digit)
, Command delimiter
PRQ Command Control Word
SMS this command setting to the Message Centre.
Example:
1234,PRQ
The expected reply:
777 V0.17
PRQ
The unit will respond with the location information after the first GPS data update is received.
****
,
PRQ
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777 V0.17
GPS 5/67
UTC 11-05-11 06:47
N23.164367
E113.428548
SPD:0km/h
TMP:37.8C
PWR:10.5V
Notes:
1. N = North, E = East, W = West and S = South
2. A negative represent Western Time zone, a positive represent Eastern Time zone.
2. By calling the Unit Number and hang up after the first ring, the device will send back the GPS location to the
user mobile phone.
Note: The Unit Number is the contact number of the SIM Card installed by the Fleet Manager in the tracking
unit.
The expected reply:
777 V0.17
GPS 5/67
UTC 11-05-11 06:47
N23.164367
E113.428548
SPD:0km/h
TMP:37.8C
PWR:10.5V
5.3.8 Clear Alarm (UAC)
This is to clear an alarm response from the unit to the end user.
Command format:
****
,
UAC
Explanation:
**** User password (4-digit)
, Command delimiter
UAC Command Control Word
SMS this command setting to the Message Centre.
After receiving this command a reply with the following message: UAC is issued. This implies that the alarm has
been cleared.
Example：
1234,UAC
The expected reply:
777 V0.12
UAC
5.4 Pending Commands
In the event the user sends commands and the unit is in the “sleep” mode, the unit will not process the
commands. During the next “wakeup” session, the unit will download and process the commands within the first
minute. A message will be send to the user afterwards to confirm the reception of the commands. There after
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the unit will receive and process the commands in real-time and reply accordingly.
5.5 Alarms
The unit transpond alarms when certain conditions or parameters are triggered. The expected messages to
receive when the unit is in the alarm state are listed in table 2:
Table 2 - List of Alarms
SMS Received
Explanation
777 V0.12
GPS 6/77
UTC 11-05-14 05:33:47
N23.164479
E113.428606
SPD:0km/h 0
Alarm: Power Off
Ignition Off
777 V0.12
GPS 6/77
UTC 11-05-14 05:33:47
N23.164479
E113.428606
SPD:0km/h 0
Alarm: Over Speed
Over Speed
777 V0.12
GPS 6/77
UTC 11-05-14 05:33:47
N23.164479
E113.428606
SPD:0km/h 0
Alarm: Moving
Moving (When the movement sensor is enabled (1), an alarm is
triggered by the movement sensor as soon as the vehicle gets in motion)
777 V0.12
GPS 6/77
UTC 11-05-14 05:33:47
N23.164479
E113.428606
SPD:0km/h 0
Alarm: Geo-Fence
Geo-Fence (The format provided are just an example from GoSafe
Company. Every Fleet Manager’s platform is unique and may differ from
this).
777 V0.12
GPS 6/77
UTC 11-05-14 05:33:47
N23.164479
E113.428606
SPD:0km/h 0
Alarm: Anti-Jamming
Anti-Jamming (This alarm appears when the anti-jamming feature is
enable and someone uses a GSM jammer near the unit)
Alarms
This depends on the Fleet Manager’s platform and the alarm reporting
format for e.g. Temperature, RPM, Fuel Consumption and ODBII error
codes readings.
Note: The user can use the UAC command to clear user based alarms.
5.6 Default Parameters
The unit is set to the following default parameters. When the unit is powered up for the first time, the unit will
default to the following parameters and wait for user or server commands to update. The user will be able to
manipulate the parameters marked as “Y” whilst the Manager /OEM can change any default parameter
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Table 3 – Default Parameters
Description
Parameter
User number
(EMPTY)
SMS center number
(EMPTY)
PIN code of SIM
1234
APN list
APN list of China only
User password
1234
User upload mode
30M;G;W
Manager phone number
(empty)
Manager upload mode
30M；G；T
Server IP or domain name
domain name (empty)
IP (114.142.154.28)
TCP port
3032
UDP port
3032
TCP channel upload mode (mode 0)
60S；G；B
UDP channel upload mode (mode 0)
60S；G；B
Package number per TCP upload
1
Package number per UDP upload
1
Percentage of data buffer per TPC
upload
50
Percentage of data buffer per UDP
upload
50
Over speed
80；100
Enable/ disable over speed alarm
Disable
Enable/disable vibration sensor
Disable
Enable/disable phone roaming status
test
Enable
Enable/disable anti-jamming
Disable
Time zone
0:00
Vibration sensor parameter
10；10；30
Anti-jamming parameter
30；20
Baud rate of extend serial port
9600
Transmit mode of extend serial port
Common mode
USB port mode
Common mode
Supper link (0) GPS Link
http://maps.google.com/staticmap?zoom=14&size=300x300&markers=%n
,%e&sensor=false
Supper link (1) (LBS Link)
(empty)
Phone list of SMS forwarding
(empty)
Hot line list
(empty)
Time for talking
0；0
SMS number counter
0；0
5.7 Combining Commands
To save time and money when configuring the tracking unit, the user can consolidate commands where more
than one command is included in a request. The combined command begins with the user password, which is
followed by a series of command requests.
Notes:
1. The command order is flexible, but the sequence within the command should follow the format below.
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2. The “combine command” function is only available to the mobile phone number of the registered user.
The format is:
Password
,
Command word
;
Parameter
;
Parameter
,
Command word
;
parameter
First command
Second Command
If there is duplication in the command requests, the latter request will be processed; if there is an error in the
command, the incorrect command will be discarded and the unit will only confirm the settings of the correct
commands. No error warning will be given. If all the commands are in error, an alarm will be sent.
All command settings, except for the User No. setting command, are controlled by the user.
Any mobile phone type can be used to communicate.
Example：1234,UUM;30M;G;T,UPW;1234
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6.0 OPERATIONAL TESTS
A few simple tests by the user can be conducted after the set-up is completed to establish whether the unit is
functioning correctly in the vehicle. This is done by running a set of checks on set parameters to verify “a day in
the life” of the 777 tracking unit. Two sets of checks are done:
6.1 Alarm Checks
With this check the user verifies whether alarm reports are send when pre-set threshold values are exceeded.
The user needs to set the threshold levels for speed and motion. The vehicle should be driven within and outside
these thresholds values to verify whether the required responses are reported by the unit. (For details refer to
paragraphs 5.3.6 and 5.3.7).
6.2 Functional Checks
With this check, the user verifies whether the voice monitoring and location report (mobile phone and internet
report) is operational. (For details refer to paragraphs 5.3.8 and 5.3.9). The vehicle should be driven in a safe
zone when these functions are tested.
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7.0 UNIT SMS STRUCTURES
The SMS and hyperlink formats for every Fleet Management Platform is unique and should be obtained from the
specific fleet manager. Below the GoSafe fleet management platform format details.
7.1 Normal Location (G Mode) SMS Format (T Mode)
(Successfully Located)
Gosafe 777 V0.10 Device Name and Version
GPS 3/56 Satellites Connected & Time used for Location (secs)
LTM08:00 11-24-10 02:54 Specific time zone and Location time based on specific time zone
N23 9.8329 Latitude in degree-minute format
E113 25.7149 Longitude in degree-minute format
Speed: 1km/h 39 Device speed and Move Direction
TMP=25.6C Temperature
PWR=12.5 Power
(Unsuccessful Located)
Gosafe 777 V0.10 Device Name and Version
MCC=460 Mobile Country Code
MNC=1 Mobile Network Code
LAC=517A Location Area Code
CID=1FB1 Cell Identity
TMP=25.6C Temperature
PWR=12.5 Power
7.2 Hyperlink SMS Format (W Mode)
(Successful Located）Google link
Gosafe 777 V0.10 Device Name and Version
http://maps.google.com/staticmap?zoom=14
&size=150x150&markers=39.9493,116.3875
&sensor=false Google Map Link
TMP=25.6C Temperature
PWR=12.5 Power
(Successful Located）Yandex link
Gosafe 777 V0.10 Device Name and Version
http://m.maps.yandex.ru/?ll=116.3875,39.949328&pt=116.3875,39.949328&z=12Yandex Link
TMP=25.6C Temperature
PWR=12.5 Power
(Unsuccessful Located)
Gosafe 777 V0.10 Device Name and Version
MCC=460 Mobile Country Code
MNC=1 Mobile Network Code
LAC=517A Location Area Code
CID=1FB1 Cell Identity
TMP=25.6C Temperature
PWR=12.5 Power
7.3 Error Command Alert
Gosafe 777 V0.10
Error command!
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7.4 Password Modification Successful Confirmation
Gosafe 777 V0.10
UPW:5678
7.5 User No Setting Successful Confirmation
Gosafe 777 V0.10
UNO:+8613912345678
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8.0 TROUBLE SHOOTING
8.1 LED Flashes & Relevant Device Status
An external flashing LED light, next to the USB port, reflects the operational status of the unit. The LED will flash
at 8-sec intervals to indicate the GSM and GPS operational status. There is a short interval between each flashing
cycle, first the GSM then followed by the GPS status. To check the statuses, please count the LED light flashes and
compare it to the table below:
Table 4 – LED Status Reporting
Status
LED Flashes
Device Power on
LED ON <1 sec
GSM module ON but unregistered
1 flash at the beginning of each flash cycle
GSM module ON and registered
2 flashed at the beginning of each flash cycle
GSM module OFF
No flash at the beginning of each flash cycle
GSM module on and registered
3 flash then GPRS connection
GSM module on and registered
4 flash then TCP connection
GPS module ON but haven’t located
1 flash after interval (behind GSM status flash) in each flash cycle
GPS module ON and located
2 flashes after interval (behind GSM status flash) in each flash cycle
GPS module OFF
No flash after interval (behind GSM status flash) in each flash cycle
The unit also uses the LED flashes to indicate an error during the following situations:
Device Error, SIM card funds depleted, GSM network cannot register.
During any of the above errors, the LED light will come “ON” for 1 sec, and then flash quickly. To assist with
trouble shooting errors; the user can count the quick flashes of the LED and compare it with the table below:
Table 5 - LED Fault Reporting
Error Details
LED Flashes
Solutions
GSM module Communication Error
1 flash
Power OFF. Check GSM module power supply and
communication
SIM card Error
2 flashes
Power OFF. Check whether the SIM card
installation is good and the PIN is disabled
Cannot register at GSM network
3 flashes
Check whether the SIM card is expired and/or
GSM signal strength.
GPS module Error
4 flashes
Power OFF. Check GPS module power supply and
communication.
SMS Sending Error
5 flashes
Check whether there is SIM card, SMS center
setting error, and/or SIM card expired
Can’t use GPRS
6 flashes
Check whether the APN is correct and the SIM has
a GPRS function or not
TCP connection Error
7 flashes
Check if the server is normal
Unknown Error
8 flashes
Switch power OFF then power ON, (reset). If the
error persists, please contact your nearest GoSafe
representative.
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9.0 CONTACT DETAILS
Gosafe Company, Ltd in China:
Tel: +86 (20) 6667 9696
Fax: +86 (20) 6667 5900
Enquiry: info@gosafesystem.com
Support: support@gosafesystem.com
Online Support: gosafe.support (skype)
Caution: The user is cautioned that changes or modifications not expressly approved by the party
responsible for compliance could void the user's authority to operate the equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)
this device may not cause harmful interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
Note: This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or television reception,
which can be determined by turning
the equipment off and on, the user is encouraged to try to correct the interference by one or more of the
following measures:
—Reorient or relocate the receiving antenna.
—Increase the separation between the equipment and receiver.
—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
—Consult the dealer or an experienced radio/TV technician for help.