Manuel d'utilisation / d'entretien du produit 88121 SERIES du fabricant Fujitsu
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Fujit su Micr oelectroni cs Eur ope User Guide FMEMCU-UG-910017-11 MB88121 SER IES MB91460 SER IES STARTER KIT SK-91F 467-FLEXRAY USER GUID E.
SK-91F467- FLEXRAY V1.1 Revision H istory FMEMCU- UG-910 017-11 - 2 - © Fujitsu Microe lectronic s Europ e Gm bH Revision Hi story Date Issue 22/11/2005 V1.0, MSt, first o ffici al v ersion 01/06/2006 V1.1, MSt SK-91F467D-208PFV information removed, Getting started chapter changed to new M onitor debugger version This document contains 73 pages.
SK-91F467- FLEXRAY V1.1 Warranty an d Disclai mer © Fujitsu Microe lectronic s Europ e Gm bH - 3 - FMEMCU- UG-910 017-11 Warranty and Disclaimer To the m axim um ext ent perm itted b y applicabl e la.
SK-91F467- FLEXRAY V1.1 Contents FMEMCU- UG-910 017-11 - 4 - © Fujitsu Microe lectronic s Europ e Gm bH Contents REV ISION H IST ORY ............................................................... ............................................. 2 WAR RANT Y A ND DISC LAIM ER .
SK-91F467- FLEXRAY V1.1 Contents © Fujitsu Microe lectronic s Europ e Gm bH - 5 - FMEMCU- UG-910 017-11 3.6 Fle xRay Physica l Lay er ......................................................................................... 27 3.6.1 Chan nel A ......
SK-91F467- FLEXRAY V1.1 Contents FMEMCU- UG-910 017-11 - 6 - © Fujitsu Microe lectronic s Europ e Gm bH 6.1 Prog rammi ng in terna l Fl ash of M B91F467 DA se ries ............................................. 61 7 TR OUBL E SHOOT ING ...............
SK-91F467- FLEXRAY V1.1 Introducti on © Fujitsu Microe lectronic s Europ e Gm bH - 7 - FMEMCU- UG-910 017-11 1 Introduction 1.1 A bstract The SK-91F467-FLEXRAY is a multif unctional development board for the FUJITSU FlexRay communication controller MB88121 and the 32-bit Flash m icrocontroller MB91F467DA.
SK-91F467- FLEXRAY V1.1 Introducti on FMEMCU- UG-910 017-11 - 8 - © Fujitsu Microe lectronic s Europ e Gm bH 1.2 Feat ures • Supports 32-bit Flash microcontroller MB91F467D • Supports FlexRay CC MB88121 • 9-12V (2000mA) unregulated external DC pow er supply • 5V, 3.
SK-91F467- FLEXRAY V1.1 Introducti on © Fujitsu Microe lectronic s Europ e Gm bH - 9 - FMEMCU- UG-910 017-11 1.3 Genera l Descrip tion The SK-91F467-FLEXRAY supports the FUJIT SU 32-bit Flash microcontroller MB91F467D and the FUJITSU FlexRay stand alone communication controller MB88121.
SK-91F467- FLEXRAY V1.1 Introducti on FMEMCU- UG-910 017-11 - 10 - © Fujitsu Microe lectronic s Europ e Gm bH 1.3.1 On Board Memory The starter kit includes 32MBit (4MByte) SRAM memory on board. The SRAM can be used with 5V, or with 3.3V ext ernal bus supply voltage.
SK-91F467- FLEXRAY V1.1 Introducti on © Fujitsu Microe lectronic s Europ e Gm bH - 11 - FMEMCU- UG-910 017-11 Either the DTR line or t he RTS line of X1, X 4 or X8 connectors can be select ed to generat e a system rese t.
SK-91F467- FLEXRAY V1.1 Installation FMEMCU- UG-910 017-11 - 12 - © Fujitsu Microe lectronic s Europ e Gm bH 2 Installatio n Remove the board care fully from the shippin g carton. First c heck if there are a ny damage s befo re po wer o n the starter kit.
SK-91F467- FLEXRAY V1.1 Installation © Fujitsu Microe lectronic s Europ e Gm bH - 13 - FMEMCU- UG-910 017-11 For the power supply of the SK-91F467- FLEXRAY a DC input voltage of 9V – 12V is recommended.
SK-91F467- FLEXRAY V1.1 Installation FMEMCU- UG-910 017-11 - 14 - © Fujitsu Microe lectronic s Europ e Gm bH 2.1 Jump er S etting s The following table lists all jumpers including its de f ault sett ing and location on the starter kit.
SK-91F467- FLEXRAY V1.1 Installation © Fujitsu Microe lectronic s Europ e Gm bH - 15 - FMEMCU- UG-910 017-11 Jumper Description / Function Type Defau lt Layout Coordinates Schematic Page JP55 Fl exRa.
SK-91F467- FLEXRAY V1.1 Installation FMEMCU- UG-910 017-11 - 16 - © Fujitsu Microe lectronic s Europ e Gm bH 2.2 Jumper Location The following picture shows the silk plot of the starter kit with marked default jumper se ttings.
SK-91F467- FLEXRAY V1.1 Installation © Fujitsu Microe lectronic s Europ e Gm bH - 17 - FMEMCU- UG-910 017-11 2.3 Sof tware Insta llation 2.3.1 Installation of Softune Workbenc h Fujitsu supplies a full working 32bit development environment with the “SK-91F467- FLEXRAY” starter kit called Softune W orkbench V6.
SK-91F467- FLEXRAY V1.1 Installation FMEMCU- UG-910 017-11 - 18 - © Fujitsu Microe lectronic s Europ e Gm bH Figure 2-8: Softune Workbench V6 IDE.
SK-91F467- FLEXRAY V1.1 Jumpers and Switches © Fujitsu Microe lectronic s Europ e Gm bH - 19 - FMEMCU- UG-910 017-11 ON OFF Dip-Switch S5 (defaul t set tin g) 1234 MD0 MD1 MD2 nc 3 Jumpers and S witches This chapter descr ibes all jumpers and switches that can b e modified on the st arter kit.
SK-91F467- FLEXRAY V1.1 Jumpers and Switches FMEMCU- UG-910 017-11 - 20 - © Fujitsu Microe lectronic s Europ e Gm bH ON OFF Dip-Switch S2 (defaul t set tin g) 123456 MD0 MD1 MD2 MDE0 MDE1 MDE2 3.2 F lexRay CC Operat ing-M ode (S2) The DIP-switch S2 is us ed to set the operating mode of the FlexRay communication controller.
SK-91F467- FLEXRAY V1.1 Jumpers and Switches © Fujitsu Microe lectronic s Europ e Gm bH - 21 - FMEMCU- UG-910 017-11 ON OFF Dip-Switch S1 (defaul t set tin g) 1234 MDS0 MDS1 MDS2 nc 3.3 F lexRay CC SPI Sett ings (S1) The DIP-switch S1 is used to set the FlexRay C C SPI settings, if the FlexRay CC is selected to communicate with the MCU over SPI.
SK-91F467- FLEXRAY V1.1 Jumpers and Switches FMEMCU- UG-910 017-11 - 22 - © Fujitsu Microe lectronic s Europ e Gm bH 3.4 Power Supply There are four on-board switching regulators to provide the voltages 5V, 3.
SK-91F467- FLEXRAY V1.1 Jumpers and Switches © Fujitsu Microe lectronic s Europ e Gm bH - 23 - FMEMCU- UG-910 017-11 Figure 3-4: Voltage Test Points Regulator Test point Voltag e U9 J21 +5V U11 J22 +3.
SK-91F467- FLEXRAY V1.1 Jumpers and Switches FMEMCU- UG-910 017-11 - 24 - © Fujitsu Microe lectronic s Europ e Gm bH 3.4.1 MCU Po w er Supply Voltage J P21 With this jumper it is possible to connect the MCU external bus interface supply VDD35 to 3.3V.
SK-91F467- FLEXRAY V1.1 Jumpers and Switches © Fujitsu Microe lectronic s Europ e Gm bH - 25 - FMEMCU- UG-910 017-11 Jumper Setting Description ON (close d) AVcc is co nnected to M CUVcc JP15 OFF (op.
SK-91F467- FLEXRAY V1.1 Jumpers and Switches FMEMCU- UG-910 017-11 - 26 - © Fujitsu Microe lectronic s Europ e Gm bH 3.5 M CU-F lexRay CC Connectio n at SK-91F 467-FLEXRA Y The FlexRay communication controller MB88121 provides diff erent communication modes t o a microcontroller.
SK-91F467- FLEXRAY V1.1 Jumpers and Switches © Fujitsu Microe lectronic s Europ e Gm bH - 27 - FMEMCU- UG-910 017-11 Jumper Set ting Description 2-3 CC SPI-mode switch S1-3 connected to CC M DS2 1-2 .
SK-91F467- FLEXRAY V1.1 Jumpers and Switches FMEMCU- UG-910 017-11 - 28 - © Fujitsu Microe lectronic s Europ e Gm bH JP49 Connects FT1080 module CH-A W AKE t o configuration switch S6 J P50 Connects .
SK-91F467- FLEXRAY V1.1 Jumpers and Switches © Fujitsu Microe lectronic s Europ e Gm bH - 29 - FMEMCU- UG-910 017-11 JP63 Connects FlexRay channel B RS -485 transceiver output B to Sub-D-9 connector .
SK-91F467- FLEXRAY V1.1 Jumpers and Switches FMEMCU- UG-910 017-11 - 30 - © Fujitsu Microe lectronic s Europ e Gm bH ON OFF Dip-Switch S6 (defaul t set tin g) 1234 EN WAKE nSTB nc 3.6.3 FT1080 C ontro l Setti ngs (S6) The DIP switch S6 is used to set EN, W AKE and nSTB signals of the FlexRay physical layer driver modules f rom TZM (FT1080).
SK-91F467- FLEXRAY V1.1 Jumpers and Switches © Fujitsu Microe lectronic s Europ e Gm bH - 31 - FMEMCU- UG-910 017-11 3.7 CA N0 – CAN2 Three high-speed CAN-transceivers (PCA82C250) are on-board to connect all available on- chip CAN to 9-pin D-Sub connectors (X9, X10 and X11).
SK-91F467- FLEXRAY V1.1 Jumpers and Switches FMEMCU- UG-910 017-11 - 32 - © Fujitsu Microe lectronic s Europ e Gm bH 3.8.1 UART 2 UART2 (connector X1) is selected as LIN master at default setting.
SK-91F467- FLEXRAY V1.1 Jumpers and Switches © Fujitsu Microe lectronic s Europ e Gm bH - 33 - FMEMCU- UG-910 017-11 3.8.2 UART 4 (Flash programming) UART4 (connector X4) is selected as RS-232 at default setting. UART4 is also used to write user software into the Flash of the M CU.
SK-91F467- FLEXRAY V1.1 Jumpers and Switches FMEMCU- UG-910 017-11 - 34 - © Fujitsu Microe lectronic s Europ e Gm bH 3.8.3 UART 5 UART5 (connector X8) is selected as RS-232 a t default setting.
SK-91F467- FLEXRAY V1.1 Jumpers and Switches © Fujitsu Microe lectronic s Europ e Gm bH - 35 - FMEMCU- UG-910 017-11 3.9 U ser Push Butto ns INT0, IN T1, INT2 and IC U0/TIN0 There are four user push buttons on the starter kit, which can be connected to the microco ntrol ler.
SK-91F467- FLEXRAY V1.1 Jumpers and Switches FMEMCU- UG-910 017-11 - 36 - © Fujitsu Microe lectronic s Europ e Gm bH 3.11 Reset Generat ion A system reset c an be generated in different ways. The first possibility is t o press the user reset push button (SW1).
SK-91F467- FLEXRAY V1.1 Jumpers and Switches © Fujitsu Microe lectronic s Europ e Gm bH - 37 - FMEMCU- UG-910 017-11 JP57 Select which UART should do the system reset J P29 The polarity of the DTR/RTS signal can be inv erted by this jumper.
SK-91F467- FLEXRAY V1.1 Connectors FMEMCU- UG-910 017-11 - 38 - © Fujitsu Microe lectronic s Europ e Gm bH 4 Connectors 4.1 Po wer Connector (X5) The following f igure shows the power connection j ack of the st arter kit. This connector is used to connect an exter nal unregulated DC power supply voltage ( 9V-12V DC recommended 2000mA).
SK-91F467- FLEXRAY V1.1 Connectors © Fujitsu Microe lectronic s Europ e Gm bH - 39 - FMEMCU- UG-910 017-11 4.3 CAN Connector (X9, X 10, X11) Three 9-pin D-Sub male connector s are used for the CAN interfaces CAN0, CAN1 and CAN2.
SK-91F467- FLEXRAY V1.1 Connectors FMEMCU- UG-910 017-11 - 40 - © Fujitsu Microe lectronic s Europ e Gm bH 4.5 F lexRay Phy sical Layer M odule Co nnector (X3, X7) To use the FlexRay physical layer d.
SK-91F467- FLEXRAY V1.1 Connectors © Fujitsu Microe lectronic s Europ e Gm bH - 41 - FMEMCU- UG-910 017-11 4.6 USER-LEDs and optional LC-Displa y ( D1-D16, J6) There are sixteen user LEDs on-board, D1-D8 connected to MCU port P25 and D9-D16 connected to MCU port P16.
SK-91F467- FLEXRAY V1.1 Connectors FMEMCU- UG-910 017-11 - 42 - © Fujitsu Microe lectronic s Europ e Gm bH 4.7 In-Circuit-Progra mming Connector (X12) There is a Flash-programming socket on the starter kit which makes it possible to program the Flash MCU with a special programming adapter.
SK-91F467- FLEXRAY V1.1 Connectors © Fujitsu Microe lectronic s Europ e Gm bH - 43 - FMEMCU- UG-910 017-11 4.9 Ext ernal B us Conn ectors ( X13, X14) 4.9.1 VG96A BC DIN 41612 (X 13) Pin Name MCU-P. Pin Name MCU-P. Pin Name MCU-P. A1 2.5 V - B1 2.5 V - C1 2.
SK-91F467- FLEXRAY V1.1 Connectors FMEMCU- UG-910 017-11 - 44 - © Fujitsu Microe lectronic s Europ e Gm bH 4.9.2 VG48A BC DIN 41612 (X14) Pin Name MCU - P. Pin Name MCU - P. Pin Name MCU - P. A1 CSX0 56 B1 GND - C1 CS X 1 57 A2 CSX 2 58 B2 1.8V - C2 CSX3 59 A3 NC - B3 GND - C3 NC - A4 CSX 6 60 B4 1.
SK-91F467- FLEXRAY V1.1 Getting St arted © Fujitsu Microe lectronic s Europ e Gm bH - 45 - FMEMCU- UG-910 017-11 5 Gettin g Start ed Make sure Soft une Workbench for FR is ins talled on your PC and the “SK-91F467- FLEXRAY” or “SK-91F467D-208PFV” is ready to use (power-on (X 5), serial connection (UART4) to COM port of the PC).
SK-91F467- FLEXRAY V1.1 Getting St arted FMEMCU- UG-910 017-11 - 46 - © Fujitsu Microe lectronic s Europ e Gm bH W henev er you modify the source-files, you have to re-compile and link the related files to produce a valid load module (ABS-f ile). This is done using the MAKE-function.
SK-91F467- FLEXRAY V1.1 Getting St arted © Fujitsu Microe lectronic s Europ e Gm bH - 47 - FMEMCU- UG-910 017-11 5.2 Proj ect Start-up In order t o allow a quick and sm ooth project start-up Fuj itsu Microelectronics Europe supplies a template project as a re ference.
SK-91F467- FLEXRAY V1.1 Getting St arted FMEMCU- UG-910 017-11 - 48 - © Fujitsu Microe lectronic s Europ e Gm bH 6. Star t Softune W orkbenc h and open your project Figure 5-2: Open Softune Workbench w orkspace (*.
SK-91F467- FLEXRAY V1.1 Getting St arted © Fujitsu Microe lectronic s Europ e Gm bH - 49 - FMEMCU- UG-910 017-11 7) Select A ctive Con figuration “MONDEB UG” Figure 5-3: Project configuration selection 5.
SK-91F467- FLEXRAY V1.1 Getting St arted FMEMCU- UG-910 017-11 - 50 - © Fujitsu Microe lectronic s Europ e Gm bH Figure 5-4: Open Softune Workbench Linke r mapping file Check linker mapping list in t he*.mp1 file by right-click on “my_application.abs”, Open L ist File, *.
SK-91F467- FLEXRAY V1.1 Getting St arted © Fujitsu Microe lectronic s Europ e Gm bH - 51 - FMEMCU- UG-910 017-11 Start Softune Monitor Debugger v ia the “ Debug ” Command Figure 5-6: Start Softune Workbench Monitor D ebugger 10. After the project is built and debugg ed successfully switch to the act ive config uration ST AN D AL O NE 5.
SK-91F467- FLEXRAY V1.1 Getting St arted FMEMCU- UG-910 017-11 - 52 - © Fujitsu Microe lectronic s Europ e Gm bH 5.3 Softune Workbench Monitor Debugger 5.3.1 General Descr iption W henev er you have created a valid load module successfully, you can switch from the development mode to the debugging mode of So ftune Workbench.
SK-91F467- FLEXRAY V1.1 Getting St arted © Fujitsu Microe lectronic s Europ e Gm bH - 53 - FMEMCU- UG-910 017-11 Make sure you have connect ed the “SK-91F467-xxx” starter kit and your monit or-kernel is stored in the internal f lash memory of the MB91F467DA series at the starter kit.
SK-91F467- FLEXRAY V1.1 Getting St arted FMEMCU- UG-910 017-11 - 54 - © Fujitsu Microe lectronic s Europ e Gm bH After starting the debugger, the source window will be opened which contains locate-ar.
SK-91F467- FLEXRAY V1.1 Getting St arted © Fujitsu Microe lectronic s Europ e Gm bH - 55 - FMEMCU- UG-910 017-11 5.3.2 Basic Deb ugger Featu res GO: Executes the program continuously from the memory location pointed to by the curren t pro g ram counte r (PC ) unti l a te rmina tion factor occu rs.
SK-91F467- FLEXRAY V1.1 Getting St arted FMEMCU- UG-910 017-11 - 56 - © Fujitsu Microe lectronic s Europ e Gm bH A BORT: Forcibly terminates execution. This button is not fully supported by the monitor debugger and may cause malfunction if used to abort “continuous operation” of the MCU.
SK-91F467- FLEXRAY V1.1 Getting St arted © Fujitsu Microe lectronic s Europ e Gm bH - 57 - FMEMCU- UG-910 017-11 The memory window can be very helpful t o check t he registers or the frame memory of .
SK-91F467- FLEXRAY V1.1 Getting St arted FMEMCU- UG-910 017-11 - 58 - © Fujitsu Microe lectronic s Europ e Gm bH A set of commands can be combined to a “macro”.
SK-91F467- FLEXRAY V1.1 Getting St arted © Fujitsu Microe lectronic s Europ e Gm bH - 59 - FMEMCU- UG-910 017-11 5.5 Mem ory Configuration for Use r Applications Valid load module files c an only be achie ved if the lang uage tool conf iguration is appropriate.
SK-91F467- FLEXRAY V1.1 Getting St arted FMEMCU- UG-910 017-11 - 60 - © Fujitsu Microe lectronic s Europ e Gm bH Always check the Link er Settings (“Project – Setup Pr oject – Linker – Dispos.
SK-91F467- FLEXRAY V1.1 Flash Progr amming © Fujitsu Microe lectronic s Europ e Gm bH - 61 - FMEMCU- UG-910 017-11 6 Flash Programmi ng 6.1 Programmi ng intern al Flash of M B91F46 7DA series To program t he Monitor debugger or any other A pplication into the inter nal Flash memory of MB91F467DA series following steps must be ta ken.
SK-91F467- FLEXRAY V1.1 Flash Progr amming FMEMCU- UG-910 017-11 - 62 - © Fujitsu Microe lectronic s Europ e Gm bH 4) Connect starter kit and PC w ith a RS232 cable.
SK-91F467- FLEXRAY V1.1 Flash Progr amming © Fujitsu Microe lectronic s Europ e Gm bH - 63 - FMEMCU- UG-910 017-11 CAUTION : DO NOT INTERRUPT O R CUT OFF PO W ER DURING ERASE !!! Chip-erase successful Sending download command loading and programming.
SK-91F467- FLEXRAY V1.1 Trouble shoot ing FMEMCU- UG-910 017-11 - 64 - © Fujitsu Microe lectronic s Europ e Gm bH 7 Trouble shooting Prob l em Solution Starter kit does not power-on correct ly. Some or all of the power LEDs (D24, D30, D34, and D40) do not lit up.
SK-91F467- FLEXRAY V1.1 Silk-Plot of the Board © Fujitsu Microe lectronic s Europ e Gm bH - 65 - FMEMCU- UG-910 017-11 8 Silk-Pl ot of the Board 8.1 Top Side A B C D E F G H J K L M N 1 1 2 2 3 3 4 4.
SK-91F467- FLEXRAY V1.1 Silk-Plot o f the Board FMEMCU- UG-910 017-11 - 66 - © Fujitsu Microe lectronic s Europ e Gm bH 8.2 Bottom Side A B C D E F G H J K L M N 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 1.
SK-91F467- FLEXRAY V1.1 PCB History © Fujitsu Microe lectronic s Europ e Gm bH - 67 - FMEMCU- UG-910 017-11 9 PCB Histor y 9.1 SK- 91F467-F LEXRA Y V1.0 Part Problem Fixed U20 W rong UB/LB connect ion (W RX2 and W RX 3 has to be c onnec ted) V1.1 X 14 Connect 1.
SK-91F467- FLEXRAY V1.1 Appendix FMEMCU- UG-910 017-11 - 68 - © Fujitsu Microe lectronic s Europ e Gm bH 10 Appendix 10.1 Related Prod ucts • SK-91460-MAIN Evaluation main board for MB 91460 Series • SK-91460-91F467D-208PFV MCU-board incl.
SK-91F467- FLEXRAY V1.1 Appendix © Fujitsu Microe lectronic s Europ e Gm bH - 69 - FMEMCU- UG-910 017-11 10.2 Information on the WWW Inform ation about FUJITSU MICROELECT RONICS Product s can be foun.
SK-91F467- FLEXRAY V1.1 Appendix FMEMCU- UG-910 017-11 - 70 - © Fujitsu Microe lectronic s Europ e Gm bH 10.3 Tabl es Table 2-1: Jumper setti ngs ................................................................. .................................. 15 Table 3-1: MCU Op erati ng Mod e .
SK-91F467- FLEXRAY V1.1 Appendix © Fujitsu Microe lectronic s Europ e Gm bH - 71 - FMEMCU- UG-910 017-11 Table 7-1: Tro uble shooti ng ....................................................................... .......................... 64 Table 9-1: History PCB V1.
SK-91F467- FLEXRAY V1.1 Appendix FMEMCU- UG-910 017-11 - 72 - © Fujitsu Microe lectronic s Europ e Gm bH 10.4 Fig ures Figure 2-1: AC plu g ada pter ................................................................................................ . 12 Figure 2-2: AC plu g ada pter sel ectio n .
SK-91F467- FLEXRAY V1.1 Appendix © Fujitsu Microe lectronic s Europ e Gm bH - 73 - FMEMCU- UG-910 017-11 10.5 A bbreviations ADC Analogue Digital Converter ASSP Applicat ion Specif ic Standard Pr odu.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Fujitsu 88121 SERIES c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Fujitsu 88121 SERIES - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Fujitsu 88121 SERIES, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Fujitsu 88121 SERIES va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Fujitsu 88121 SERIES, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Fujitsu 88121 SERIES.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Fujitsu 88121 SERIES. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Fujitsu 88121 SERIES ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.