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- Smart-Azz
- GPS
- GT28
- User Manual
Smart-Azz GT28 User Manual
Summary of GT28
Page 1
1 smart-azz.Com pet / personal gt28 tracker user manual email: support@smart-azz.Com website: www.Smart-azz.Com.
Page 2: Table Of Contents
2 table of contents 1. General instructions 3 1.1 precautions before installation 1.3 battery charging 1.2 installing battery & sim card 1.4 quick demo of your tracker 2 general description 6 2.1 data format of sms messages 2.4 no gps data 2.2 geofence feature 2.5 last valid gps position data 2.3 ba...
Page 3: 1. General Instruction
3 1. General instruction 1.1 precautions before installation 1. Prepare a sim card for gsm communication. 2. Use a mobile phone to confirm that a pin code has not been set on the sim card, and that it can dial out and receive telephone calls and sms messages without problems. 3. Before installing th...
Page 4
4 insert the sim card and lock the sim card holder by sliding it into its locking position. Place the battery into the bottom housing as shown below. Connect the battery wire with the red wire facing the outer pin, as shown below. Close the housing and snap-in the lip on the opposite side of the usb...
Page 5: 1.4
5 1.4 quick demo of your tracker 1. Install an activated sim card in the unit and note down the number. Ensure that no pin number is set and that card is activated. Disable call-forwarding and voice mail messaging. Initially activate the sim card for the first time with a normal mobile phone, or whi...
Page 6: 2. General Description
6 2. General description the tracker can be operated by standard sms messages from a mobile phone, or via gprs internet connection. With a standard sms message, the gps position data can be requested and will then be sent back to the requested user mobile phone via a reply sms from the tracker. The ...
Page 7
7 3. Operation and command mode 3.1 single gps position request mode [s] command string: [password]-[s] example: 1234-s in the single gps position request mode only the present gps information will be sent via sms. If gps data is not available, then the gsm “node” info will be sent. This data can be...
Page 8
8 4. Initialization / programming mode (i) 4.1 password (security code) a password is required to operate the tracker properly and allow the tracker to accept the sms commands. The factory default password is “ 1234 ”. It is important to change the password to one of your own choice (max 8 alpha-num...
Page 9
9 4.4 tel mode (overriding caller id) the tracker can be instructed to send the sms messages to other telephone number than the caller id telephone number of the mobile phone from which the original set-up information or request for information was sent. This can be useful, for example, in a roaming...
Page 10: Important Note:
10 important note: expanded information on parameter settings for tracking, geofence and power save modes: the parameter format is: t0003r020c010 (default) password -i-trk-txxxxrxxxcxxx example: 1234-i-trk-t0003r020c010 the first block in this string indicates the time between position checks for th...
Page 11
11 5. Recall mode (to review system data) 5.1 gps data format a command can be sent to the tracker to ask for the instructed gps data format information. Command for this info request is: password-r -gps a reply sms will be sent with gps data (dms, ddec, google etc.) 5.2 tracking mode settings a com...
Page 12: 6. Geofence
12 6. Geofence the geofence feature creates a virtual circular boundary of which the radius can be set by sms command. This feature allows the user to observe if the tracker will remain within a set boundary (area) or if it will leave this area. Useful, for example, for monitoring herds movement on ...
Page 13: 7. Timing Criteria
13 7. Timing criteria the default timing programming settings are: t 0003 r 020 c 010 t = time between each sms message with gps coordinates that the device will send when it is in the “tracking” mode, and also the timing that “geofence” feature will use for its position checks. R = number of times ...
Page 14: 8. Tracking Mode
14 8. Tracking mode command string: -t for tracking mode example 1234-t the tracking mode is important in cases where a regular position check is important, for example, when your vehicle is stolen and you want to track its routing. Tracking mode can also be automatically activated by the motion sen...
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15 9. Gps accuracy and time to fix note: for accurate and quick position reports, it is recommended to turn off power save for a few minutes, before requesting position reports. 9.1 accuracy place the tracker in a position to allow the best possible open sky view. Any obstructions can affect the tim...
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16 10. General sms string information and command structure “password” - “mode” - “subgroup1” - “subgroup2” instuctions & request functions ( i & r ) in mode > block. All commands have to be preceded by the password. Mode subgroup1 description i sec to change security code (password) i geoxx to set ...
Page 17
17 11. Command and instruction list for sms messages 11.1 initialization & set-up commands command feedback sms password-i-sec-new password your new password is: xxxxxxxxx password-i-gps-dms gps:dms password-i-gps-google gps:google password-i-gps-ddec gps:ddec password-i-gps-nmea-gpgca or gprmc or g...
Page 18
18 11.3 basic commands mode command feedback sms single gps request mode (s) password-s single mode gps data single mode gsm node lac:xxxx ci:xxxx loc(utc) hh:mm:ss dd-mm-yyyy tracking mode (t) password-t password-t-off track mode: gps data/gsm node and time line in/ out status t:off last password-l...