USER MANUAL TELEMATICS CONTROL UNIT JE-5030, JE-5031 Ver 1.0 7 Mar 2014 Confidential and Proprietary Information of Clarion Co., Ltd. (C) 2014 Clarion Co., Ltd. All Rights Reserved.
REVISION HISTORY Ver. 1.0 Date 7 Mar 2014 Name M.
− Contents− 1. INTRODUCTION ...................................................................................................................................................................................4 1.1 1.2 Overview ............................................................................................................................................................ 4 Acronyms .....................................................................................................................
1. INTRODUCTION 1.1 Overview This document shows the user manual of the ‘TCU’. 1.
2. SYSTEM OVERVIEW 2.1 System Diagram Telematics Server VBAT TCU GND - UART + BAT CAN Debug PC 2.2 General Description Item Spec Power Voltage Typ. 13.5V (9V~16V) Power Consumption (Max) 1000 mA Name: HE920-NA/EU Manufacturer: Telit Wireless Solutions UMTS / HSPA (WCDMA / FDD) 850/1700/1900 MHz(NA)，850/900/2100(EU) GSM / GPRS / EDGE Quad-band 850/900/1800/1900 HSPA : Down: 14.4Mbps / Up: 5.76Mbps WCDMA : Down/Up: 384kbps EDGE : Down/Up: 236.8kbps GPRS : Down/Up: 85.
3. HARDWARE SPECIFICATION 3.1 External View and Block Diagram 3.1.1 External Antenna Model (JE-5030) (1) External View Main Connector Size: 155.0x76.3x38.
3.1.2 Internal Antenna Model (JE-5031) (1) External View Main Connector Size: 155.0x76.3x38.
3.2 Connector 3.2.1 Main Connector The below figure shows the pin-out of main connector of TCU.
4. OPERATING CONNECTION FOR DEBUG 4.1 Evaluation Environment The following charts show the example of connection diagram for debugging. TCU can be powered up on the condition as descripted in the chapter 2.2 and debugged over the UART by using the external PC. The only different point between the external antenna model and the internal antenna model is the way to establish the RF connection.
4.2 TCU Control Tool TCU can be controlled by the dedicated application “TCU Control Tool”, which is the Windows application delivered by Clarion. 4.2.1 Operation Manual Here is the view of the TCU Control Tool as below.
Description of the button and the enterable white box in the TCU Control Tool: # Name and View Type Description I nitialize Tool A Button COM B C D E F G Enterable box COM OPEN COM CLOSE Tool Status Message The ‘COM’ is the enterable white box to select the serial port number. I t is able to be selected from the drop-down list or be keyed by a keyboard.
4.2.2 Procedure TCU can be controlled according to the below procedure by using “TCU Control Tool”. Test the TCU according to the flow chart as below.
(1) Configure the TCU The below is the procedure to configure the TCU to establish the RF communication with the cellular tester. 1. Setup the evaluation environment according to chapter 4.1 and Appendix C. 2. Start the program ‘TCU Control Tool’. 3. Click the button A. 4. Select the COM port number in the B. COM port name is ‘USB Serial Port’. It can be found in the device manager on windows PC. 5. Click the button C. And wait until ‘ACTIVE’ is displayed on E. 6. Supply DC Power 13.5V(9V~16V) to the TCU.
(2) Procedure to Communicate with the Cellular Tester In order to establish the RF signaling connection with the cellular tester, the dedicated configuration should be needed, because TCU implements the embedded SIM chip for the real commercial network. The below is the procedure to establish the RF signaling connection with the cellular tester. Besides, the detail information of the configuration of the cellular tester is shown in Appendix A. 1.
(3) Procedure to End the Test The below is the procedure to end the test after the testing is done. 1. (i) In the case of communication with WCDMA signaling; Click the button U. And wait until ‘OK’ is displayed on V. (ii) In the case of communication with GSM signaling; Click the button W. And wait until ‘OK’ is displayed on Y. 2. Click the button D. 3. Power off the TCU.
5. FCC/IC Regulatory notices Compliance Statements: This device complies with Part 15 of the FCC. 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. Modifications not expressly approved by Clarion Co., Ltd. could void the user’s authority to operate the equipment.
Appendix A. Configuration of Cellular Tester for WCDMA Signaling Connection As described above, TCU implements the embedded SIM (eSIM) chip for the real commercial carrier, so the dedicated configuration of the cellular tester (pseudo base station) should be needed in order to establish the RF connection with it. Specifically, the process of authentication and security has to be skipped according to the below configuration of the cellular tester. 1.
Appendix B. Installation of the driver and the application to PC for debug As described above, TCU should be controlled by an external PC for debug when RF testing. Before the test, execute the setup of the PC according to the below. Please note that an external PC for debug should be Windows PC. 1. DRIVER Double-click the file ‘CDM v2.08.30 WHQL Certified.exe’, which is the driver installer for the serial cable CL delivered by CL. Install the driver according to instructions on screen. 2.
Appendix C. Accessories for Evaluation As described above, the following accessories are used for evaluation. Please connect according to the below when you test the TCU. 1. Power Cable A colored YELLOW wire with banana plug should be connected to DC Power 13.5V (9~16V). A colored BLACK wire with banana plug should be connected to the GND. The other wires except them are not used and should be opened. Refer to chapter 3.
3. Antenna This is for the external antenna model (JE-5030). In the case of ‘wireless’ communication with the cellular tester; The antenna is connected to the TCU via the SMA gender changer female/female adapter and FAKRA-SMA conversion cable. TCU Cellular Communication Tester To the TCU In the case of ‘wired’ communication with the cellular tester; The TCU is connected to the cellular tester via the FAKRA-SMA conversion cable.
