Manuel d'utilisation / d'entretien du produit ET 350 du fabricant 3M
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ET 350 M onit or User’s Install ation Guide Read and understand all safet y infor mation befor e installin g an d using this prod uct..
Co pyr i ght T his manua l is © 3 M 20 02. All r ights reserve d. Reprod uction of th e con tents o f t his cop yrighte d ma nual i n whole o r i n part , by any m eans, electro nic or mechani cal, for an y pur pose, wit hout writt en permis sio n of 3M Touch Syste ms, a subsi dia ry of 3M, is proh ibite d.
i Product sa fety information Inten ded Use The 3M Dynapro TM ET 350 mon itor ( spec ifical ly , monit or mode ls ET 350R, ET 350L2 , and ET 350L3) is intended to provid e touch scre en func tions when connect ed t o a ho st com put er in a n indust rial set t in g.
3M Dynapro ET 350 Monit or User’s Ins tal l ation Guide ii Warn ing To reduce the ris k of electric sho ck which could resu lt in serious pe rsona l inj ury or d eath: Do not open the power supply in the ET 350 monito r. It contains hazar dous volt ages.
iii Product saf ety informati on Explan ation o f safety la bels The following saf ety s ymbols ar e use d on t he e xterior and inter ior o f the ET 350 monitor: Warn ing To r educe the ris ks associ.
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v Ren seign ement s sur la séc urité du produit Utili sation Le m oni teur 3M Dynapr o TM ET 350 ( m odèl es ET 350R, ET 350L2 et ET 35 0L3) sert à fourni r des f onctions pour écran tacti le lors qu’il est br anché à un o rdinateur hôte d ans u n envir onneme nt i ndust riel .
Guide d ’installation po ur utilisate ur du monit eur ET 35 0 3M Dy napro vi Avertis sem ent (suite) Afin de réd uire le ri sque d’ électr ocutio n qui peuven t causer des blessure s corpor elles sér ieu ses ou morte lles : N’ouvr ez pas l’ al imentat ion élec triq ue du mo nit eur ET 350.
vii Rens ei g ne men t s a u suj e t de l a s éc ur i té du prod ui t S ignif ication d es étiquet tes de séc urité Les symbole s de sécur ité s uivants sont utilisé s à l’in téri eur et .
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ix Informatie prod uctvei l igh eid Vo or gen om en geb ru ik De 3M Dynapro TM ET 350 m oni tor (met na me de mod ellen ET 350R, ET 350L2, en ET 350L 3) di ent als aanraak beeldsc her m wanne er dez e is aangesl oten op een hostc omput er in een i n dustriël e omgevi ng.
3M Dyn apro ET 350 Monitor Gebruikers handleid ing voor Insta llatie x Waars chu wi ng (vervo lg) Om het gevaar van ern stig of dodelij k perso onlijk letsel als gevolg van el ektrische sc hokken te beperken: Maak de vermoge nsvoedin g van de ET 3 50 monito r niet open .
xi Informat ie produc tveiligheid V erkla ringen van de veilighe idslabels Ondersta ande veili ghe idssymbole n word en gebruikt aan de buite n- en binnen kant van de ET 350 monitor: Waa rschuwing Nee.
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xiii Produktsicherheit s hinweise Ein satzber eiche Der Mon itor 3M Dynapro TM ET 35 0 (i nsbes ondere die Monitormod elle ET 350R, ET 350L2, und ET 350L3) biet et im Anschl uss an ei nen Hauptre chner Kont akt bi ldschi rmf unkti onen für i ndust r iel l e Anwendun gsgeb iete.
Mon itor 3M Dy napr o E T 350 Mo nt agean leit un g xiv War nhinwe ise (Forts. ) Maßn ahmen zum Schutz vor elektris chem S chlag, der zu sch werer Körperve rle tzung oder Tod führen kan n: Die Netz tei l des Monitor s ET 350 nicht öffne n, da es unter gefährl ic her Spannung st eht .
xv Prod uk t sic he rhe i t sh inw eis e Erkl äru ng d er Sicher he it s - etikette n Die folge nden Sic herheit ssymbole sind auf der Außen- und Innense ite des Monitors ET 350 angebr acht : Warn hinw eise Maßnah men zum Schutz vor Elektrosc hock- bzw .
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xvii y Informazioni per la sicurez za Applica zioni d’impi ego del pr odotto Il moni tor 3M Dynapro TM ET 350, in pa rtic olare i mod ell i ET 350R, ET 3 50L2 e ET 350L3, è de stinat o all 'uso co me monit or a sch ermo ta ttil e i n co ll egam en to a un com puter hos t in ambient e indust riale.
Guida p er l’installaz ione del Mo nitor 3M D ynapro ET 350 xvii i Avve rtenza (se g ue .. .) Preca uzioni p er ri durre il rischio d i sco sse el ettriche che potreb bero causa re lesioni gr avi o fatali: Non aprir e l'al im enta tore del mon it or ET 350.
xix Informaz ioni per la sicure zza Illustrazion e del signific ato dei simboli per la sicure zz a I segue nti s imboli per la sic urezza vengono uti lizzati nelle parti e stern e ed inte rne del moni.
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xxi Información de segurida d del producto Uso d ese ado El moni tor 3M Dynapr o TM ET 350 (en par ticu lar , los model os ET 350R, ET 350L2 , y ET 350L3) e stá di señ ado p ara p roveer f unciones de pant all a t áctil c uando se lo conect e a una comput adora central en un am biente indust rial .
Mon ito r 3M Dy napr o E T 3 50 - Guía de Inst ala ció n d el U suari o xxii Adve rtenci a (continuación) Para reduci r el riesgo d e c hoque el éctrico que podría r esultar en lesiones person ales s everas o mu erte: No abra la f uent e de aliment ación del mon it or ET 350.
xx iii In for ma ció n d e s eg ur i da d d el p r oduc t o Explicació n de los rótul os de segur idad Los si guie ntes ssímbolos de segui ri dad se utili zan en el inter ior y el exter ior del mo.
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xxv 3M Dynapro TM ET 350 ET350R ET 350L2 E.
3M Dynapro ET 350 xxvi .
xxvii 5BCDEF ET 350 GH GH GH GH IJ IJ IJ IJ KL KL KL KL MNOPQRS TU TU TU.
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xxix Contents Befor e you start Abou t the User’s I nst allation Guid e .................. ......... ...... 1 To pic s .... ... .. .... ... .... .. ..... .. ..... .. .... ... .... .. ..... .. ..... .. .. ..... .. .... ... .... .. ..... .. ..... .. .
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xxxi List of Figures Figure 1: 3M Dynapr o ET 350 monitor ....... ... ...... ... ...... ... ...... ... ...... ... ..... 6 Figure 2: NEM A 4X panel gasket (comes with ET 350R) ...... .... .. ... ...... . 8 Figure 3: NEM A 4X hatch and extended co ver (comes with ET 350L3) 9 Fig u r e 4 : M oi s t u re D ef l ec tor o p tio n .
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1 BEFORE Y OU START About the User ’ s Inst allation Guide To p i c s This man ual is writt en f or sy stem inte grator s and day-t o-day use rs of the 3M Dynapr o TM ET 350 monitor.
2 3M Dynapro ET 350 Monit or User’s Ins tal l ation Guide Soft wa re gui d es The ET 350 monitor User’s In stallati on Guide expla ins how to insta ll touch scr een software tha t will run with operatin g syste ms supporte d by the ET 350 (se e C hapter 2).
Befor e you s tart: Ab out th e User’ s Inst allatio n Guide 3 Prod uc t su ppor t Regi st rati on Registe r you r 3M Dynapro ET 350 moni tor by mail ing the posta ge-paid Produc t Re gistration Card. It deta ches f rom the Warra nty Car d that came with yo ur unit.
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5 CHAPTER 1 Introducing the ET 350 monitor Abo ut the c hapter This c hapte r provi des the fo llowin g inform ation: Basic and model- specifi c packing list s for the ET 350 monitor Standa rd featu r.
3M Dynapro ET 350 Monit or User’s Ins tal l ation Guide 6 ET 35 0L 3 mo n i to r (h at ch) NEMA 4X hatch and ext ended hatch cover NEMA 4X hatch gasket Cable fitt ing components Screw s Clear, fle xible insula tor Inst ructi ons for inst alling the NEMA 4X hatch The packin g list for the KVM extender option ap pears on page 10.
Chapter 1: Intr oducing the ET 350 monitor 7 The touch scre en consists of the display area and the TouchSur round (Figur e 1). Touche s in the display a rea emulate th e movements and actions of a mouse, a nd you c an us e your finger l ike a p ointer.
3M Dynapro ET 350 Monit or User’s Ins tal l ation Guide 8 Distin ctive feat ures of each mode l All ET 350 monito r units ha ve the standar d featur es describe d above. The distinc tive feat ures of each m ode l are de s cribed below a nd summarized in Table A.
Chapter 1: Intr oducing the ET 350 monitor 9 Figur e 3: NEMA 4X hatch a nd exte nded cover (comes wit h ET 350L3) T ab le A: Summary of features of each ET 350 mod el Model Distin cti ve featur es ET .
3M Dynapro ET 350 Monit or User’s Ins tal l ation Guide 10 Options There are three types of options that may be ordered for the ET 350 monitor ( not includ ing mounting opt ions, which a re discuss .
Chapter 1: Intr oducing the ET 350 monitor 11 Mois tu re D ef lec to r The Moistur e Deflector is a durable plasti c compon ent that surround s the touch scr een display of the monitor and offers prote ction to the monito r from moistur e that might colle ct on the unit.
3M Dynapro ET 350 Monit or User’s Ins tal l ation Guide 12 Table C summarize s the mounting possibil itie s f or each of the ET 35 0 monitor models .
13 CHAPTER 2 In st al li ng th e m on it or Abo ut the c hapter This c hapte r provi des pr e-insta llati on rec ommendati ons and step-by- step instr uctions for insta lling t he ET 350 monitor. Inst allation su mmary The se steps outli ne a typica l install ation pr ocedure for the ET 350 monitor .
3M Dynapro ET 350 Monit or User’s Ins tal l ation Guide 14 Before installing Before beginn ing to insta ll th e ET 3 50 m onitor, c ons ider the fol lowing recommenda tions: Get the latest video driver f or y our hos t compute r’s video adapter card.
Chapter 2: Installi ng the monitor 15 To connect the video signal cable, follow thes e steps: 1. If the monitor has a hatch , the hatch must be o pen to acce ss connec tors. Remove the f our #6-32 P hil lips scre ws affix ing the ha tch to th e monitor a nd ope n the hatch c over .
3M Dynapro ET 350 Monit or User’s Ins tal l ation Guide 16 3. Connect th e other end of th e seri al c able to the seri al port on the com puter . 4.
Chapter 2: Installi ng the monitor 17 To connect the AC power cable: 1. If the monitor has a hatch , make sur e th at the hatch is ope n (it should hav e been opened when connecti ng the video cable). The hatch must be open to acce ss connectors. 2. Connect the power cable to the socket on the side of the monitor .
3M Dynapro ET 350 Monit or User’s Ins tal l ation Guide 18 6. Using a 1/8-inc h flath ead sc rewdri ver , turn the termi nal bloc k’ s screw clockwise unti l the neutr al cable wir e is fi rmly attac hed to the ET 350 monitor .
Chapter 2: Installi ng the monitor 19 . Figur e 8: Connectin g DC power cab le wir es to conn ectors 6. Using a 1/8-inc h flat head sc rewdr iver , turn the screw on the termi nal stri p clockwis e unti l t he negative cable wire is firmly atta ched. 7.
3M Dynapro ET 350 Monit or User’s Ins tal l ation Guide 20 Aut o di sp la y set up Run the auto displ ay setup before manua lly adjusti ng indivi dua l display sett ings. Auto displ ay se tup sets pre-pr ogrammed opt imal display settings . 1. Pres s 1 once.
Chapter 2: Installi ng the monitor 21 Figur e 1 0: Auto displ ay set up 3. Pres s 1 once. The displ ay setti ngs are automat icall y optim ized. Manu al ly ad ju stin g di sp lay se tt ings If the aut o dis pla y setup setti ngs ar e not suita ble for your applic a tion, y ou can m ake manual adju stments to th e displ ay sett ings.
3M Dynapro ET 350 Monit or User’s Ins tal l ation Guide 22 Oth er on- sc ree n di sp la y op ti on s The most c ommonly used on- sc r een disp la y options are those that a ppear under the PC and Auto ico ns. Other on-sc reen options that can be set us ing the co ntro ls ar e su mma rized b elow .
Chapter 2: Installi ng the monitor 23 3. Follo w the sc r een pro mpts to install the dr iv er and the n f ollow the on- scre en instruct ions of the Setup W izard. Note : W hen the Basel ine dial og box appears, select Sk ip. Whe n the Linear izat ion Dat a Download dia log box appear s, sele ct Skip.
3M Dynapro ET 350 Monit or User’s Ins tal l ation Guide 24 f. Click Y e s in reply to the question: Are you sure you want to use this d river ? Th e U pdat e D evice Dri ver W iza rd app ears . g. Inser t your CD-ROM for the Wind ows 98 operat ing syst em.
Chapter 2: Installi ng the monitor 25 To import t he s tandard To uchSurround de finit ion for Windows NT 4.0 and Windows 9X operat ing systems , fo llow the se steps: 1. Select the W ind ows S tart button, s elect Programs, and then select Command Prompt.
3M Dynapro ET 350 Monit or User’s Ins tal l ation Guide 26 If the ET 350 monitor is running an applica tion or is in a set ting in which uninte ntionally a ctivatin g a button on the touch s c re e n might have harmful conseque nces for peopl e or equipme nt, 3M Touch Systems recommends creat ing a “s afe t ouch ” se tting .
Chapter 2: Installi ng the monitor 27 6. Select OK. 7. If your ET unit has a displ ay power management system (DPMS), that is confi gur abl e from the disp lay’ s on-scr een menu options, make sur e tha t it is tu rn e d on . For detail s o n how to c heck DPMS, see “Util ity menu” on page 22 .
3M Dynapro ET 350 Monit or User’s Ins tal l ation Guide 28 St e p 7 : Close enc losure an d h at ch Clos e en c losu re When y ou ar e finis hed a djusting the di spla y se ttings, close the enclosur e: 1. Clos e the b eze l ass em b ly and lock the latch sc rew with the Al le n key .
Chapter 2: Installi ng the monitor 29 The loca tions for a tta ching the se curity sc rews are sh own in Figur e 13 on page 38 . Mou nt in g th e ET 350 mo ni to r wi th Moi st ur e De fl ect or The ET 350 monitor with Moistur e Deflector co mes with four sealing scre ws faste ned t o th e back of t he unit .
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31 CHAPTER 3 Maint aining the monitor Abo ut the c hapter This ch ap ter d es crib es how t o: Clean the touc h screen and enclos ure Rep la ce back l ight s Rep la ce the fuse Check gaske ts for dama.
3M Dynapro ET 350 Monit or User’s Ins tal l ation Guide 32 Clea ni ng t he e ncl os ure Use a 5 0 pe rcent solut ion of alco hol (etha nol or is opropanol) in water o n a cott on gauze pad or soft cotton cloth to c lean the enclos ure. Be sure to apply the al cohol soluti on to the cloth onl y, not dir e ctly to the enclosur e.
Ch ap ter 3: Ma int ain ing th e m oni to r 33 5. While gently pr essing the fus e holder , turn the scr ewdriver counter cloc kwise . The fuse holder will pop out of the ET 350 monitor . 6. Remove the fuse holder with the fuse. 7. Detach the fuse from the fuse holder by pull ing on it gently .
3M Dynapro ET 350 Monit or User’s Ins tal l ation Guide 34 Maintaining the ET 350 mo nitor w i th Moistu re De flect or The Moistur e Deflector is made of durable plastic and , like other 3M Dynapro components, i s d esigned t o func tion in rugge d condition s.
35 CHAPTER 4 T ouchSurround and graphic underlay Abo ut the c hapter This ch ap ter d es crib es: The funct ion of the TouchSurround an d graphic unde rl ay How to get a custom underla y How to replac.
3M Dynapro ET 350 Monit or User’s Ins tal l ation Guide 36 Cre at in g yo ur ow n gr ap hi c un de rl ay If yo u ne ed a custom graphic underla y, it is re commended t hat you order it from 3M Touch Systems, e spe ciall y if the unde rl ay will need to withs tand tem pera ture a nd humi dity ext remes .
Chapter 4 : TouchSur round a nd g raphic underlay 37 Replacing a T o uc hS ur ro un d g rap hi c un der l ay Wha t yo u wi ll need The res t of thi s chapt er desc ribes how to r emove the gr aphic underla y that came with your monitor and replace it with a new, cu stom under lay.
3M Dynapro ET 350 Monit or User’s Ins tal l ation Guide 38 3. Put on an ESD grounding wrist strap if one is availa ble. If a ground ing wrist strap is not availa ble, touch a gr ounded metal object to di sch arge any static c har ge from y our body .
Chapter 4 : TouchSur round a nd g raphic underlay 39 6. Caref ully disconnec t the touch screen ta il co nnector from the control ler boa rd (Fi gure 14). a. Gently pul l out the to uch sc reen connector’ s retainin g clip wit h two fin g ers. b. Gently pul l the touch screen tail from the controlle r and through the ferr ite block.
3M Dynapro ET 350 Monit or User’s Ins tal l ation Guide 40 7. Using a 5/ 16-inc h torque hex nut drive, r emove the four displa y panel nuts and washe rs (Figur e 15).
Chapter 4 : TouchSur round a nd g raphic underlay 41 8. Caref ully sli de the displ ay pan away from the threade d studs a nd lift it to a verti cal position, taking car e not to damage the cables connec ted to the components on the displa y pan (Figure 16): a.
3M Dynapro ET 350 Monit or User’s Ins tal l ation Guide 42 10. Remove th e underla y in st ages. The underlay is la r ger than t he openin g i n the sheet m etal r etaining f rame.
Chapter 4 : TouchSur round a nd g raphic underlay 43 12. Being car eful not to damage the new underla y , place it under t he reta ining fr ame in stage s: sl ide one corne r in plac e under the retai ning frame, the n bend the u nderl ay and sl ide i n t he ne xt corne r .
3M Dynapro ET 350 Monit or User’s Ins tal l ation Guide 44 14. Gently reconnect the touc h screen tail to the cont roller (Fi gure 19): a. Pull out the touc h screen connect or ’ s retaining cl ip. b. Slide the touch screen tail thr ough ferrite and insert it int o the connec tor .
45 CHAPTER 5 T roubleshooting Abo ut the c hapter This chapte r outlines pr oblems that may occur when usin g the 3M Dynapro ET 350 monitor and s uggests soluti on strategie s. If prob le ms persist a fter followi ng the appli cable i nstruc tions i n t his ch apter, contac t 3M Touch Syste ms technical supp ort (see page 3).
3M Dynapro ET 350 Monit or User’s Ins tal l ation Guide 46 ET 350 m onit or doe s not powe r up when plugged i n. Tr y t he f ollowi ng: 1. Make sure that the power to the monitor’ s power ca ble is tu rned on . 2. Make sure that the power to t he host computer’ s power su pply i s turned on.
Chapter 5: Trouble shooting 47 T ouch screen driver erro r messag es The touch s creen driver s can detect error condi tions that are indepe ndent of the opera ting syst em. If you see one of the fol lowing error messa ges, please no te the number d isplaye d wi th it.
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49 APPENDIX A S pecificati o ns Enclo sure an d cu to ut d ime ns ion s Figur e 2 0: Encl osure di mensions Impe ria l Met r ic Enclosure 14. 00" high × 16 .30" wide × 6.32" dee p 355.60 mm high × 414.02 m m wide × 160.53 m m deep Panel c utout 12.
3M Dynapro ET 350 Monit or User’s Ins tal l ation Guide 50 Figur e 21: Cutout dimension s 30023_a 6.685" ( 169.80 mm ).
Appendi x A: Sp eci fications 51 Displa y specific ations Displa y mod es Chemical resistance The b ez el p ro vi de s r e sis tan ce t o u s er ab us e an d t o mo st c hem i cal s an d other subst ance s. Co nta ct 3M Touch Sys tems technical suppo rt for guidel ines on prot ectin g the equipment from specific chemic al s.
3M Dynapro ET 350 Monit or User’s Ins tal l ation Guide 52 Communicatio ns Fuses AC power sup ply DC power sup ply Port/ conn ector De script ion St andar d monitor Ser ial T ouch screen in terface .
Appendi x A: Sp eci fications 53 Operat ing condition s Non -oper ating condition s Safety standards Dust and m oisture resistance Condit ion Range Operat ing tem pe rat ure 0°C to 50°C (32 °F to 122°F) Humidity 50°C, 5% to 95% non-cond ensing Maxim um ope rat ing alti tu de 6,560 feet (2, 000 meters ) Vi br at io n 5 to 57 Hz 0.
3M Dynapro ET 350 Monit or User’s Ins tal l ation Guide 54 FCC compliance This e qui pment has been t ested and found t o com ply with the limi ts fo r a Class A digital device, pursuant to Part 15 of the FCC R ul es.
Appendi x A: Sp eci fications 55 Electr omag netic emissio n st anda rds Prod uc t certific ations System software EN55022 Cla ss A ICES-0 03 Class A FCC CFR 47, Part 15, Subp art B, Class A C-T i ck .
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57 APPENDIX B In st al lin g mo n ito r wi th KVM extender About this ap pe ndi x Thi s appendix pr ovides instruc tions for i nstalli ng the ET 350 monitor w ith the keyboa rd, video, and mouse (KVM) exten der option. For more inform ation a bout th e KVM extender , r e fer to th e manufac tur er’s manual that came with you r ET 3 50 monit or.
3M Dynapro ET 350 Monit or User’s Ins tal l ation Guide 58 These jum pers (JP3, J P4, an d JP5) c an be set t o adjust equa liza tion of th e monitor’ s display to co mpensate for los s of i m age quali ty due to the signal passi ng through a long cabl e.
Appendix B: I nstall ing moni tor with KVM extender 59 If the length of cable between the loca l and remote units is near the high e nd o f one of the range s a nd you a re using high -resolut ion video (1024 x 768), try set ting jum pers for the next highe r cable lengt h.
3M Dynapro ET 350 Monit or User’s Ins tal l ation Guide 60 6. Remove the bracket, f ind t he DIP -Switc h on the boar d, and move th e sw it c h to t he on posit ion. 7. Rep l ac e t he b r ack et an d sc r ews a nd cl ose th e en clo sur e. St e p 2 : Mak e conn ections To connect communications cabl es, follow the se steps: 1.
Appendix B: I nstall ing moni tor with KVM extender 61 Figur e 23: Connector s: ET 350 monit or with KVM extender Remaining s tep s Contin ue the install ation ste ps in Chapter 2, begi nning with S t.
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63 APPENDIX C Connecto r pin-out s V ideo signal ca ble conne cto r Pin Sig nal 1 Red video 2G r e e n v i d e o 3 Blue v ideo 4N . C . * 5 V ertical sync . re turn 6 Red retur n 7 Gree n ret urn 8 Blue r eturn 9N . C . * 10 Horizo ntal sync. retur n 1 1 N.
3M Dynapro ET 350 Monit or User’s Ins tal l ation Guide 64 Se ria l po rt RS-232C con nector Pin Signal Descript ion I n/O ut 1 DCD N. C.* 2 RXD Receive Dat a OUT 3 TXD Tran sm it Da ta IN 4 DTR D ata T e rmi nal Ready IN 5 SGND Signal Ground -- - 6 DSR N.
Appendix C: Connect or pin-outs 65 CA T 5 interc onnecting cable (f or KVM extend er) Pin Color Functi on, pa ir 1* White/ Orange TX, P air 2 2 Oran ge/White RX, Pair 2 3 W hi te /G r e e n T X , Pai .
3M Dynapro ET 350 Monit or User’s Ins tal l ation Guide 66 Keyb oard a nd mous e (fo r KV M extend er) Pin Signal 1D a t a 2N . C . * 3G N D 4+ 5 V 5C l o c k 6N .
67 Index A AC powe r su ppl y fix ed fi el d wir ing 17 s pecif ic at ion s 52 sta nda rd wi ri ng 16 ACPI defi ne d 2 B Bac kli ghts 7 rep la cing 32 s af e tou ch se tt i n g 25 set ting sa ver 25 s.
68 E Ele ct ro m a gn e ti c co mp at ib il it y im munity s tandar ds 54 Elec tr omagnet ic em issi on sta nda rds 55 Ele ctro s tatic dis cha rge ( ESD) and el ect rom agn et ic s usc ept i bil i ty.
69 N Ne ar Fiel d Imag in g (NFI ). see Mi cro Touc h Near Fie ld Imagi ng Non -oper at ing c ond itio ns 53 O On- sc re en di sp lay set ting s a dju stin g 19 a uto dis pl ay se tup 20 bef or e m a .
70 T Terms 2 3M Tou ch Syste ms cust omer sup port 3 retu rns p olic y 3 tr ade mar ks ii Touch s creen cl ean in g 31 defi ne d 2 Touch Sur rou nd defi ne d 2 , 35 im por ting de fi niti on fil es 24 repl ac in g unde rlay 37 – 44 Touch Sur rou nd.
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 3M ET 350 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 3M ET 350 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation 3M ET 350, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le 3M ET 350 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le 3M ET 350, 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 3M ET 350.
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 3M ET 350. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei 3M ET 350 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.
