SUMMARY Introduction............7 ABOUT THE MANUAL...........9 1 LEGEND OF THE SYMBOLS USED....10 2 GLOSSARY............11 3 GENERAL SAFETY REGULATIONS.....12 3.1 Glossary.............12 3.2 Operator Safety Regulations......12 3.2.1 General Safety Regulations........12 3.2.2 Risk of Asphyxiation..........13 3.2.3 Risk of Impact and Crushing........13 3.2.4 Hazards Caused by Moving Parts......14 3.2.5 Risk of Burning or Scalding........14 3.2.6 Fire and Explosion Hazard........15 3.2.7 Noise Hazard............16...
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4.2 General Rules..........19 4.3 Operator Safety..........20 4.4 Tool Safety...........21 5 ENVIRONMENTAL INFORMATION..23 6 OPERATION OF THE TOOL RADIO DEVICES............24 7 NORMATIVE INFORMATION....25 8 INTRODUCTION........26 9 DESCRIPTION..........27 9.1 Image of the device........27 9.2 Technical Features........28 10 HOW TO USE THE DEVICE....30 10.1 Location of the OBD Socket.......31 10.2 Powering the Device........35 10.2.1 Powering the Device via the OBD Socket...
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10.4.2 Connection via USB..........43 10.5 Blink Code............44 10.6 Connecting to the Control unit......45 10.6.1 LED Light..............46 10.7 Pass-Thru............47 10.8 Self-diagnosis...........49 11 MAINTENANCE..........50 12 SOLUTIONS TO PROBLEMS......51 13 LEGAL NOTICES..........53...
NAVIGATOR NANO TECHNICAL MANUAL Introduction Dear Customer, We would like to thank you for choosing a TEXA product for your workshop. We are certain that you will get the greatest satisfaction from it and receive a great deal of help in your work.
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This manual should be considered an integral part of the product to which it refers. In the case it is resold the original buyer is therefore required to forward the manual to the new owner. Reproduction, whole or in part, of this manual in any form whatsoever without written authorization from the producer is strictly forbidden.
ABOUT THE MANUAL In this document the terms "tool" and "device" refer to the purchased product, subject of this manual. Any other specific term is explained in the text. This manual is divided into the following chapters: 1. Legend of the Symbols: provides the description of the symbols used in the manual.
1 LEGEND OF THE SYMBOLS USED The symbols used in the manual are described in this chapter. Asphyxiation Risk Explosion Risk High Voltage Hazard Fire / Burn risk Poisoning Hazard Corrosive Substances Risk Noise Hazard Moving Parts Risk Crushing Risk General Risk Important information...
2 GLOSSARY This chapter provides the meaning of the technical terms used in the manual: • Diagnosis/diagnostic socket: female connector mounted on the vehicle that allows the connection with the control unit of the vehicle. • OBD socket: diagnosis socket specific for the OBD protocol. •...
3 GENERAL SAFETY REGULATIONS 3.1 Glossary • Operator: qualified individual, in charge of using the device/tool. Machine/device/tool: the product purchased. • Workplace: the place where the operator must carry out her/his • work. 3.2 Operator Safety Regulations 3.2.1 General Safety Regulations The operator must be completely clear-headed and sober when •...
3.2.2 Risk of Asphyxiation Exhaust gas from internal combustion engines, whether they may be petrol or diesel, are hazardous to your health and can cause serious harm to your body. Safety Precautions: • The workplace must be equipped with an adeguate ventilation and air extraction system and must be in compliance with standards according to current national laws.
3.2.4 Hazards Caused by Moving Parts Vehicle engines include parts that move, both while running and not running (eg: the cooling fan is controlled by a thermal switch in connection with the coolant temperature and become activated even when the vehicle is off), that can injure the operator. Safety Precautions: Keep hands away from moving parts.
3.2.6 Fire and Explosion Hazard The following are potential fires and/or explosion hazards: • The types of fuel used by the vehicle and the vapours released by these fuels. • The refrigerants used by the A/C system. The acid in the vehicle batteries. •...
3.2.7 Noise Hazard Loud noises that may occur within the workplace, especially during service operations may damage the operator's hearing. Safety Precautions: Protect your ears with suitable protective ear wear. • 3.2.8 High Voltage Hazard The voltage supply from the mains that powers the devices in the workplace and the voltage within the vehicle starter system is a potential shock hazard to the operator.
3.2.9 Poisoning Hazard The hoses used to extract the refrigerants can release toxic gases, dangerous to the operator if exposed to temperatures higher than 250 °C or in case of a fire. Safety Precautions: Contact a doctor immediately should you inhale these gases. •...
3.3 General User and Maintenance Warnings When using the device or carrying out scheduled maintenance (eg. fuse replacement) on the device, carefully follow the information provided below. • Do not remove or damage the labels/tags and the warnings on the device;...
4 NAVIGATOR NANO USER SAFETY The technology used for the design and inspection of the manufacture of the NAVIGATOR NANO diagnostic tools, make them reliable, simple and safe to use. Personnel in charge of using the diagnostic tools is required to follow the general safety regulations and use the NAVIGATOR NANO devices for their intended use only.
4.3 Operator Safety Airbags inflate with great force; a tool placed in their expansion area may be projected towards the occupants of the vehicle causing serious harm. Safety Measures: DO NOT position the tool in the airbag expansion area. • Some auto-diagnosis operations allow enabling/ disabling certain actuators and safety systems in the vehicle.
4.4 Tool Safety The tool was designed for the use in specific environmental conditions. The use of the tool in environments with temperature and moisture characteristics different from those specified may impair its efficiency. Safety Measures: Place the tool in a dry place. •...
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The tool was designed so as to be electrically safe and to work with specific power supply voltage levels. Failure to comply with the specifications related to the power supply may impair the tool efficiency. Safety Measures: Do not wet with water or other liquids. •...
The Bluetooth, WiFi and GPRS interfaces look for compatible electronic devices according to the radio signal they emit and establish a connection between them. TEXA tools select and only prompt you with compatible TEXA devices. This does not exclude the presence of other sources of communication or disturbance.
Directive 1999/5/EC. A complete copy of the Declaration of Conformity can be obtained TEXA S.p.A., Via 1 Maggio 9, 31050 Monastier di Treviso (TV), Italy Antenna This product has been designed and tested to operate with the antenna provided.
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NOTICE: The FCC regulations provide that changes or modifications not expressly approved by TEXA S.p.A. could void your authority to operate this equipment. These limits are designed to provide reasonable protection against harmful interference in a residential installation. However, there is no guarantee that interference will not occur in a particular installation.
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If necessary, consult a representative of TEXA S.p.A. or an experienced radio/television technician for additional suggestions. The following information is provided on the device or devices covered in this document in compliance with the FCC regulations: Product: NAVIGATOR NANO Company: TEXA S.p.A.
"two-unit diagnosis" approach (diagnostic device used in combination with a display unit), in order to optimize the practicality and versatility of portable wireless solutions. This device is compatible with the following Texa display units only: AXONE 4, AXONE DIRECT, AXONE PAD, AXONE PALMTOP and MULTIPEGASO.
9 DESCRIPTION This chapter describes the general features of the NAVIGATOR NANO diagnostic interface. 9.1 Image of the device 1. PV: a connector that may be required when the control unit that you will be reprogramming requires auxiliary power. 2. USB connector: USB connector used to connect to the viewing unit. 3.
7. LED light: LED for lighting up the work area. 9.2 Technical Features CORTEX STM32F103 Processor: 72MHz 8 MBits organized 512 KBytes x External SRAM memory: 16 bits NAND Flash external 132 MBits on 8-bits bus memory: Lithium polymer, single cell, 3.7 Internal battery: V 120 mA/h Vehicle Battery:...
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Normal operation: Maximum current drawn: mA@12V standard, 500mA@12V maximum Operating temperature: 0 ÷ 50 °C Stocking temperature: -20 ÷ 60 °C ÷ without Operating moisture: condensation Dimensions: 23x45x87 mm Weight: 62 g • Directive: 1999/5/CE Safety: EN 60950-1 • • Electromagnetic compatibility: Standards: EN 55022, EN 55024, EN 301...
This way the technicians will learn how to make the best use of TEXA S.p.A. products. For more information regarding training courses offered by TEXA S.p.A. go to our website www.texa.it.
10.1 Location of the OBD Socket The images below indicate where the diagnosis connector may be located. We always recommend checking the location of the OBD socket in the vehicle user manual. The percentages indicated in each image refer to how often the manufacturers install the socket in that specific area.
10.2 Powering the Device The internal battery within the device powers the LED light only; make sure the device is powered correctly during diagnosis. The device can be powered in any of the following three ways: via the diagnosis connector •...
10.2.2 Power Directly from Battery Power can be drawn directly from the vehicle battery via specific adapters and cables. If the battery is in the rear of the vehicle, we recommend connecting the tool directly to the power supply points coming from the battery, available near the area in which you are operating.
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JACK CONNECTOR The device can be powered via a suitable cable that can be connected directly to the car adapter. Device • Car adapter • • Battery clamps (with jack connector) Proceed as follows: 1. Connect the device to the adapter. 2.
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POWER SUPPLY CABLE The tool can be powered via a power supply cable connected to specific diagnosis cables. 1. Device 2. Motorcycle adapter 3. Diagnosis cable 4. Battery clamps (with superseal connector) Proceed as follows: 1. Connect the device to the adapter. 2.
10.2.3 Power Ssupply Through Lighter Cable The device may also be powered by the battery⌐ of the vehicle being tested, thanks to an appropriate cable which can be connected to the car adapter via a jack. The connection through the lighter socket (if available) is possible only by using an appropriate cable.
position). Use an external battery only when indicated; in these cases connect the negative pole of this battery to the ground of the vehicle being diagnosed. 10.3 Recharging the Internal Battery The device is equipped with an internal battery that powers the LED light only.
10.4 How to Communicate with the Viewing Unit The tool is not equipped with a user interface and the data acquired is sent to an appropriate viewing unit. Before starting the communication with the display unit, you must perform the special configuration procedure.
10.4.1 Connecting via Bluetooth The wireless connection eliminates the communication cable with the display unit, making the tool more practical to use. The serial number to use in order to configure Bluetooth communication can be found on the label behind the OBD connector.
10.4.2 Connection via USB In order to connect via USB use the USB cable provided or, if necessary, use cables on which "USB HIGH SPEED is specifically indicated. This powering mode is recommended during control unit reprogramming operations. 1. Device 2.
10.5 Blink Code The LEDs on the devices flash to indicate the various states of the devices themselves, both while they are connecting to the display unit and when they are connecting to the vehicle. STATUS Device not powered. Device powered. GREEN Tool in communication with the vehicle Blinking...
10.6 Connecting to the Control unit To carry out self-diagnosis you are required to connect the tool to the diagnosis socket of the vehicle and activate the connection between the tool and control unit via the software. Proceed as follows: 1.
Carefully follow the instructions provided by the software. If not otherwise specified, supply the tool directly by the connection with the diagnostic socket of the vehicle. For further information see the operating manual of the software. 10.6.1 LED Light The LED light allows you to light up the diagnosis connector and the work area.
10.7 Pass-Thru Thanks to NAVIGATOR NANO and a simple Internet access you can carry out all the repairs that require the original reprogramming of the vehicle control units once they have been replaced. In compliance with protocol SAE J2534 Pass-Thru, vehicle manufacturers must offer independent repair shops the possibility to carry out reprogramming on vehicle control units.
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TEXA S.p.A establishes. TEXA S.p.A. is not under any circumstance liable for repair and maintenance work carried out on vehicles; by using the technical information and/or the service(s)
10.8 Self-diagnosis The data acquired by the tool are displayed on the viewing unit via the software. The software provides functions that allow you, for instance, to do the following: monitor the engineering parameters • view and delete the errors detected by the control unit •...
11 MAINTENANCE The tool does not require special maintenance. For a longer life of the tool, keep it clean and follow the instructions provided in this manual carefully. If necessary, contact your Dealer or the Technical Assistance Service.
12 SOLUTIONS TO PROBLEMS For any technical problem contact your retailer/distributor. Below you will find a list of simple instructions that the client can carry out without having to ask for technical assistance. PROBABLE POSSIBLE PROBLEM CAUSE SOLUTION The tool / Connect the diagnostic cable is tool / diagnostic...
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PROBABLE POSSIBLE PROBLEM CAUSE SOLUTION Move the Bluetooth peripheral/display unit into the tool's The Bluetooth range. peripheral/display unit is not within the Move the tool into tool's range. the range of the Bluetooth peripheral/display unit. Perform The device has not configuration been properly...
13 LEGAL NOTICES For information regarding the legal notices, please refer to International Warranty Booklet provided with the product in your possession.