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HT-4212/TT-4212 Installation Guide 

 

 

 

 

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NexTraq Proprietary & Confidential

 

1

 

 System Overview 

1.1

 

Overview 

The purpose behind a fleet management system is to be able to remotely review an asset, 
determine its location or status, and run activity reports and alerts. This management could 
include displaying the vehicle location on a map, performing an address look-up, monitoring 

assets and equipment outfitted to monitor daily, weekly and monthly activity. 
 
These functions, of course, are completely dependent on the capabilities of the NexTraq 
GPS Fleet Tracking platform. The role of the NexTraq HT-4212/TT-4212 is to deliver the 
relevant information when it is needed. 
 
A typical fleet management system based on a NexTraq device includes the following 
components: 

 

 

An active GPRS/GSM wireless data network subscription 

 

An HT-4212/TT-4212 device (also referred to as the NexTraq device) 

 

NexTraq GPS Fleet Platform mapping and reporting software  

 

 

 

 

Содержание HT-4212

Страница 1: ...NexTraq Confidential HT 4212 TT 4212 Installation Guide Version 1 0 ...

Страница 2: ... YOU WITH RESPECT TO THE SOFTWARE DOCUMENTATION AND OR RELATED MATERIALS AT ISSUE SOME STATES DO NOT ALLOW THE LIMITATION OR EXCLUSION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES SO THE FOREGOING PROVISION WITH RESPECT TO EXCLUDING OR LIMITING SUCH DAMAGES MAY NOT APPLY TO YOU ACKNOWLEDGEMENT You acknowledge that you have read this LIMITED WARRANTY understand it and agree to be bound by its terms and c...

Страница 3: ... designed to be used in other than fixed locations and generally in such a way that a separation distance of at least 20 cm is normally maintained between the transmitter s antenna and the body of the user or nearby persons The HT 4212 TT 4212 is not designed for or intended to be used in portable applications within 20 cm of the body of the user and such uses are strictly prohibited To ensure tha...

Страница 4: ... The Installation 4 1 4 1 Size and Placement of HT 4212 TT 4212 DEVICE Unit 4 1 4 2 Protection from Excessive Heat 4 1 4 3 Visibility of Diagnostic LEDs 5 1 4 4 Working with the Status LEDs 5 1 4 5 Cable Length 6 1 4 6 Moisture and Weather Protection 6 1 4 7 Preventing Accidental or Unauthorized Modification 6 1 5 Installing the HT 4212 TT 4212 DEVICE on an Asset 7 1 5 1 Connect power ignition and...

Страница 5: ...toring assets and equipment outfitted to monitor daily weekly and monthly activity These functions of course are completely dependent on the capabilities of the NexTraq GPS Fleet Tracking platform The role of the NexTraq HT 4212 TT 4212 is to deliver the relevant information when it is needed A typical fleet management system based on a NexTraq device includes the following components An active GP...

Страница 6: ...d Vibration SAE Test SAE J1455 Compliant Mil Standard 202G and 810F Compliant Ground vehicle environment with associated shock and vibration Electromagnetic Compatibility EMC EMI SAE Test SAE J1113 Parts 2 12 21 and 41 Compliant FCC Part 15B Compliant Industry Canada Compliant EMC compliant for a ground vehicle environment Operating Voltage Range 9 32VDC Back up Battery 700 mAh up to 6 months with...

Страница 7: ...onnections These leads are mapped as follows HT 4212 TT 4212 Tracker Wires Wire Function Connection Black Ground required Red Power 6 32 volt DC Input White Ignition sensor Engine Blue PTO type sensor Input Brown Not used by NexTraq Green Not used by NexTraq Yellow Not used by NexTraq Orange Not used by NexTraq Figure 1 HT 4212 TT 4212 Power and I O leads ...

Страница 8: ...equipment Accidental or intentional alteration of the equipment or cable connections The following sections cover some of the issues to consider when planning your NexTraq device installation 1 4 1 Size and Placement of HT 4212 TT 4212 DEVICE Unit The dimensions of the NexTraq device should be taken into account Be sure the NexTraq device will fit before drilling any holes or running cable Be cert...

Страница 9: ...not fix the HT DEVICE yourself you will need to provide the LED information to NexTraq customer support For information about how to interpret the LEDs see the Status LED Behavior section The only sequence of flashing that indicates a problem is 4 blinks per second On 1 second Off The orange light will always outshine the green light if both are on constant both GPS and radio are connected 1 4 4 W...

Страница 10: ...ection When determining the location of the NexTraq device unit the device must be protected from and not be exposed to severe moisture impact Examples of moisture impact include a direct blast from a pressure washer or immersion in water or other liquids 1 4 7 Preventing Accidental or Unauthorized Modification If you anticipate that equipment operators or others might interfere with the installed...

Страница 11: ...ition is on The ground line black wire must be connected to clean unpainted chassis ground NOTE Failure to connect these lines in the manner described may result in discharge of the vehicle battery For best results it is strongly recommended that the HT 4212 TT 4212 connection be on its own circuit Connect the power input directly to the vehicle battery if possible and protect the circuit with an ...

Страница 12: ... note that it may take several seconds for the HT 4212 TT 4212 device to communicate with the modem and acquire the wireless network 1 5 3 GPS Verification Installers should next verify that the GPS receiver is seeing enough satellites to obtain a valid GPS position Again installers have two choices on how to perform this verification First like the Comm Verification there is a GPS status LED Gree...

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