Teltonika GH4000 User manual

VC LoneWorker
Teltonika GH4000 –Handheld GPS/GSM Tracker
User Guide
Issue 1.00 –9 May 2015

VC LoneWorker Teltonika GH4000 User Guide
Issue 1.00 –9 May 2015 Page 2 of 6
CONTENTS
1Buttons and Indicators .......................................................................................... 3
2Operation .............................................................................................................. 4
2.1 Switch On ....................................................................................................................................... 4
2.2 Switch Off ....................................................................................................................................... 4
2.3 Check Battery and Signal Level ..................................................................................................... 4
2.4 Start Job ......................................................................................................................................... 4
2.5 Stop Job ......................................................................................................................................... 5
2.6 Track .............................................................................................................................................. 5
2.7 Alarm .............................................................................................................................................. 5
2.8 Extend Job ..................................................................................................................................... 5
2.9 Charge............................................................................................................................................ 5
Appendix A - GH4000 Indicators................................................................................ 6

VC LoneWorker Teltonika GH4000 User Guide
Issue 1.00 –9 May 2015 Page 3 of 6
1 Buttons and Indicators
(1) Green call button
Send status of unit to user’s mobile phone (including battery / signal strength if configured).
(2) Emergency alarm button.
(3) Start a job / extend a job.
(4) End phone call when recording a job or pressed emergency button / switch unit on/off.
(5) Lock buttons so they cannot be pressed by accident.
(6) Stop current job.
(7) Battery indicator.
(8) GSM signal strength indicator.
(9) GPS tracking / alarm indicator.

VC LoneWorker Teltonika GH4000 User Guide
Issue 1.00 –9 May 2015 Page 4 of 6
2 Operation
2.1 Switch On
Hold down the red ‘End Call’ button (4) until you hear a series of tones.
2.2 Switch Off
(1) Hold down the red ‘End Call’ button (4) until the 'Battery' Indicator (7) goes solid orange.
NOTE The LEDs will go through various possible lights before the 'Battery' Indicator (7) goes
orange.
2.3 Check Battery and Signal Level
(1) Press and hold the ‘Start Call’ button (1).
(2) You will hear an audible beep if you have pressed it correctly.
(3) A text message is then sent to the pre-set mobile number (of the lone worker).
(4) The text message appears as follows.
INF! Name:GH4000;Time:
2015.15.03 08:30:03;
BatLvl:55; Opld;23415;
GSMSignLvl:15;Prof:1;
ExtPower:0;IMEI:
354330032243357;
The two pieces of important information are;
(a) Battery level BatLvl:55; - The numeric value is the percentage of remaining battery, in
this case it is 55%.
(b) Signal strength GSMSignLvl:15; - The numeric value is the value of the signal being
received. 0 is the lowest signal and 31 is the highest signal.
2.4 Start Job
(1) Press the ‘+’ button (3).
(2) You will hear an audible beep if you have pressed it correctly.
The 'GSM signal' Indicator (8) will start to flash.
(3) Place the unit to your ear and start speaking, to record a message with details of your lone
working job, including name, contact details, work assignment, and location etcetera.
(4) Press the red ‘End Call’ button (4) to finish.
The default duration time of a job is 120 minutes.
NOTE The unit vibrates when it receives a text message to instruct it to start GPS tracking.

VC LoneWorker Teltonika GH4000 User Guide
Issue 1.00 –9 May 2015 Page 5 of 6
2.5 Stop Job
(1) Press the ‘-’button (6).
(2) You will hear an audible beep if you have pressed it correctly.
(3) You then hear a double beep to confirm that the active LoneWorker job has stopped.
NOTE The unit vibrates when it receives a text message to instruct it to stop GPS tracking.
2.6 Track
The unit sends a GPS position every 5 minutes on the default configuration during a job.
2.7 Alarm
(1) Press the centre red button (2) in an emergency.
(2) You will hear an audible beep if you have pressed it correctly.
(3) The unit rings the alarm receiving centre / LoneWorker system on the appropriate
pre-configured number.
NOTE You can use this functionality whether you are on a job or not.
The conversation is two-way.
(3) To cancel the alarm, pressing the ‘-’ button (6), to stop the job.
2.8 Extend Job
(1) Press the ‘+’ button (3).
(2) You will hear an audible beep if you have pressed it correctly.
(3) The unit rings the LoneWorker system.
(4) Hold the device to your ear, listen for the audible beep and then press the red ‘End Call’
button (4) to hang up.
NOTES (1) You cannot update your message.
(2) The default extension time is 10 minutes.
This does NOT add 10 minutes to the current finish time. It resets the finish
time to 10 minutes after the time that you press the ‘+’ button (3).
E.g. If the current finish time is 14:20 and at 13:40 you press the ‘+’ button (3), as
described above, the finish time will be reset to 13:40 + 10 which is 13:50.
2.9 Charge
When you plug the unit in, to charge the battery, the unit switches on.

VC LoneWorker Teltonika GH4000 User Guide
Issue 1.00 –9 May 2015 Page 6 of 6
Appendix A - GH4000 Indicators