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Manual Canon CR-2

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  • Canon CR-2 - page 1

    Digi ta l Reti nal Cam er a Op era t ion Ma nu al Make sure you read this ma nual b efore usin g the instr ument . Keep this manu al safe ly so that you ca n use it in the f uture. ...

  • Canon CR-2 - page 2

    2 Th ank you fo r purc ha sin g the Ca non D ig ita l Retin al Ca me ra CR-2 (referre d to as “CR-2” in this man ua l). The op erati on ma nu als fo r this i nstr ume nt co nsi st of the “ Dig ita l Reti nal C ame ra CR-2 Op erati on M anu al” a nd th e “Reti nal i mag ing c ontrol s of t ware N M 2 Op erati on M anu al. ” Be su re to r ...

  • Canon CR-2 - page 3

    3 1 In t ro du c t io n ................................................................................................. 4 Featur es ...................................................................................................... 4 Indi cati ons fo r Use ..................................................................................... 4 ...

  • Canon CR-2 - page 4

    4 Featur es Th e Cano n Di git al Re tina l Cam era C R-2 takes di git al ph otograp hi c retina l ima ge s of patie nt’ s eye s acros s an a ng le of vi ew of 45 de gre es, in a n atur all y dil ated state wi thou t us ing mydr iati cs. T he CR-2 has th e foll owin g featu res. Red uc ed fl as h in ten si t y Th e CR-2 can ta ke imag es at I SO ...

  • Canon CR-2 - page 5

    1 Intr oduc tio n 5 Compo nent s Di git a l Ret ina l Ca me r a CR-2 Mai n uni t Vi de o ca ble Use to con ne ct an ex ter na l mon itor . Di git a l ca me ra Dig ita l ca me ra sp ec ial ized fo r the CR-2 . Di git a l ca me ra c over Protects the c ab le tha t is con ne cted to the di gita l ca mer a. Power cor d Con ne cts the C R-2 t o a n AC o ...

  • Canon CR-2 - page 6

    6 1 Intr oduc tio n Convention s Used i n This M anu al Th is ma nua l use s the fo llow ing sy mb ols to ind ica te safet y pre cau tio ns that a re imp or tant fo r usi ng the CR-2 safel y . Al ways follow th e adv ic e in the se s afet y pre ca utio ns. W ARNI NG A war ning th at in cor rec t ope rati on may re sul t in d eath o r ser io us inj ...

  • Canon CR-2 - page 7

    7 2 Sa fet y Regul ator y In format io n Th e follow ing s ec tion s list th e cl ass if ic atio ns ap pli ca ble to the CR-2 and th e dire cti ves a nd st and ard s that the C R-2 compl ie s with. Device Cla ss ific at ion Protectio n aga inst e le ctr ic s hoc k Cla ss I e qui pme nt De gree of p rotectio n aga ins t ele ctr ic s hoc k T y pe B a ...

  • Canon CR-2 - page 8

    8 2 Safet y Eur op ea n Uni on 93/ 42/EEC Me dic al D evic e Di rec tive EN 60 601 - 1 Ed. 3.0 : 20 0 6 Medi cal e lectr ica l equip ment – Par t 1 : Gener al requi reme nts for safe t y EN 60 601 - 1 -2 : 2007 Med ica l ele ctric al e quip ment – Par t 1 -2 : Co llateral st anda rd: Ele ctrom agn etic c omp atibil it y – Re qu irem ents a nd ...

  • Canon CR-2 - page 9

    2 Safet y 9 Safet y Pre caut io ns T o p revent in jur ie s an d data l oss, o pe rate the CR-2 cor rec tly by foll owin g the s afet y pre cau tio ns. W ARNI NG Pr ohi bit ed Do not d am age t h e power co rd • Do not p lac e any th ing h eav y o nto the powe r cord. • Do not d ama ge or m odi f y th e power c ord. • Do not fo rcibl ...

  • Canon CR-2 - page 10

    1 0 2 Safet y W ARNI NG Pr ohi bit ed Do not p lug o r un pl ug t he p ower pl ug w it h wet ha nd s Do not p lug o r unp lug th e power p lug o r ha ndl e any othe r par ts wi th wet ha nds. Oth er wis e, fire o r ele ctr ic s hoc k may re sul t. Un plu g t he p lug p er iod ic all y a nd r emove any d us t or di r t ar oun d t he p lug a nd t h e ...

  • Canon CR-2 - page 11

    2 Safet y 1 1 CA UTION Pr ohi bit ed Do not p lac e your h an ds o r fi nge rs o n t he ba se Y o ur ha nd or f in ge rs m ay be pin ch ed a nd inj ure d whe n the s tage m oves to eith er sid e. Sim ila rl y , instr uct th e pati ent not to pla ce th e patie nt’ s h and s an d fi nge rs th ere. Be s ur e to tu rn o f f t he p ower be fore m ovin ...

  • Canon CR-2 - page 12

    1 2 2 Safet y CA UTION Be s ur e to tu rn o f f t he p ower wh en no t in u se For safe t y rea sons, b e sure to tur n of f the p ower of a ll the d evic es w he n the CR -2 is not be ing u sed. Als o, unplug th e power pl ug fro m the AC outlet a nd pu t on the cove r whe n the CR-2 is not go ing to be u sed fo r a lon g time. Oth er wis e, dust ...

  • Canon CR-2 - page 13

    2 Safet y 1 3 Notes on Usi ng CR- 2 Digi tal c ame ra • Th e att ach ed d igi tal c am era i s de sig ne d for the C R-2 . Th e spe ci fi cati ons d if fe r fro m co mme rci all y availa bl e Can on di git al c ame ra s, so it c an b e use d onl y for o bse r v ing a nd ta ki ng ph otograp hs of pe opl es' eyes. Do not u se the d igi tal ...

  • Canon CR-2 - page 14

    1 4 2 Safet y Enviro nme nt of use • Use, store, and tra nsp or t t he CR-2 in an e nviro nme nt tha t is wi thin th e ran ge of the fo llow ing con diti ons. T e mpe ratu re Hum idi t y Atmosp he ric p res su re Enviro nme nt of us e 1 0 to 35 °C 30 to 90% RH (no con de nsati on) 80 0 to 1 06 0 hPa Storage and transpor tation envi ronm ent ? ...

  • Canon CR-2 - page 15

    2 Safet y 1 5 Dis posa l Dis pos al of th is pro duc t in an u nlaw fu l man ne r may have a ne gati ve impa ct on h ea lth a nd on th e envi ronm ent. W hen d isp osi ng of thi s prod uct, the refore, be a bso lutel y su re to follow the p roce du re whi ch is i n con form it y wi th the l aws and r egu lati ons a ppl ica bl e in your a re a. Eur ...

  • Canon CR-2 - page 16

    1 6 2 Safet y Rat ing L ab el Di spl ay Th e pos itio n and c onten ts of the la be l att ach ed o n the CR-2 is sh own be low . Foll ow the info rmati on o n the la be l to use the C R-2 approp ria tely . Th e follow ing t ab le de sc rib es th e ma rks a nd in dic atio ns on th e rating l ab el. Al tern ating c urre nt T y pe B Cla ss I d evic e ...

  • Canon CR-2 - page 17

    1 7 Reti nal Cam er a 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1 Digit al c ame ra 2 Digit al c ame ra c over 3 Obse r vatio n mon itor For v ie win g th e ante ri or e ye an d reti na . 4 P owe r swi tch for the d igi tal c am era 5 Oper ation l ever 6 Shut ter rel ea se bu t ton 7 Align me nt bu tton Sw itch es b et we e n a vi ew of th e an ...

  • Canon CR-2 - page 18

    1 8 3 Nam es of Pa r t s 19 20 21 23 22 25 24 26 27 d c b a 1 9 Con ne ctor for ex ter na l eye fi xatio n lam p (with c ap) Co nn ec tor fo r the ex te rn al e ye f ixa tio n la mp (s old se pa rate ly). 20 Foreh ea d rest 2 1 Obj ec tive le ns 22 Obj ec tive le ns c ap 23 Face re st 2 4 Chi n rest 25 Ind entati on for l if ti ng 26 Dio pter co mp ...

  • Canon CR-2 - page 19

    3 Nam es of Pa r t s 1 9 Ope ra ti on Panel 3 5 4 1 2 8 7 6 1 Flash i ntensi t y bu tton /l am p + : Fl as h in tens it y i nc re ase s. –: Fla sh i nte nsi t y de c rea se s. 2 Obse r vatio n lig ht br igh tnes s bu t ton/ la mp + : Ob se r va tio n li ght b ri gh tne s s inc re as es . –: Obs e r vat ion l ig ht b ri ght ne ss d ec re as es . ...

  • Canon CR-2 - page 20

    20 3 Nam es of Pa r t s Obse r vat ion M onitor Du ri ng an ter io r eye obse r vat i on 6 5 1 3 2 4 Du ri ng re ti na l obs er vat io n (wit h x1 . 3 m agn if ica t ion) 10 11 9 8 7 1 6 5 2 4 3 1 Pupil al ign me nt circ le s 2 Phot o gra phy re ady l am p Gre e n: Rea dy to s ho ot Re d: Not re ad y to sho ot 3 Obse r vatio n lig ht br igh tnes s ...

  • Canon CR-2 - page 21

    21 Flow of Oper at ion Th e fl ow of ope ratio ns for reti nal p hotogra phy is a s foll ows. Con ne ct the c ab le s if ne ce s sar y as d es cr ibe d in “Co nne cti ng Ca ble s” (see pag e 22) . Prepa ri ng for a n exam inati on ( page 22) Setup fo r patie nt ( page 24 ) Ali gn men t (pa ge 25) Sma ll pu pil p hotogra phy ( page 3 0) x2 p hot ...

  • Canon CR-2 - page 22

    22 4 Bas ic Op er ati ons Conn ect in g Cabl es Con ne ct the C R-2 t o a c omp uter i n whi ch the R ic s NM 2, the sup pli ed sof twa re, has b ee n inst all ed. W ARNI NG • Do not p lug o r unp lug th e power p lug w ith wet h and s. • Do not u se any p ower co rd othe r than th e sup pli ed. Oth er wis e, fire o r ele ctr ic s hoc k m ...

  • Canon CR-2 - page 23

    4 Bas ic Op er ati ons 23 3 Remove the objec tive lens ca p, and turn the retina l came ra' s power switch to the ON posi tion. Th e POWER la mp li ghts a nd the s et la mp b link s. Th e CR-2 automatica ll y doe s an in itia liz ation s equ en ce (in terna l che ck a nd in itia liz atio n of dri vi ng pa r ts) . Af ter the i niti ali zati on ...

  • Canon CR-2 - page 24

    2 4 4 Bas ic Op er ati ons 7 Disinfe ct the fore head re st a nd repla ce the chin re st pap er . If chi n res t pap er is n ot be ing u sed, di sinfe ct th e ch in res t als o. CA UTION • T o p revent th e ris k of infe ctio n, wip e the fore he ad re st wi th etha nol s olu tion o r any othe r dis infe cta nt wh eneve r ch ang ing p atie nts ...

  • Canon CR-2 - page 25

    4 Bas ic Op er ati ons 25 Alig nme nt 1 Align the r etinal ca mer a with the eye to be photograp hed. CA UTION Whe n ad justi ng the p osi tio n of the retin al c ame ra i n the fro nt-back dire cti on, slow ly b rin g the ma in uni t clo se r to the patie nt whi le lo ok ing a t the pati ent’s eye from the si de. Th e patie nt’s ey e m ay be i ...

  • Canon CR-2 - page 26

    26 4 Bas ic Op er ati ons 2 Tilt the op era tion lever for ward or b ack ward to unif y the top an d bot tom of the image of the pupil. Whe n th e pup il is s ma lle r th an t he in ne r pup il al ign me nt ci rc le Dar ken the ro om f ur th er to dil ate the pati ent's pupi l more. If the p atie nt's pupil do es n ot dil ate eno ugh, u s ...

  • Canon CR-2 - page 27

    4 Bas ic Op er ati ons 27 5 Have the patient sta re at the inter nal eye fixation la mp to fix the pa r t for the p hotograp h. T a ke the foll owin g steps to gui de th e patie nt’ s eye. Pre ss the F IX T ARGE T but tons u p , d own, lef t, and rig ht to move the inter na l eye fi xatio n la mp to your de si red po siti on a nd the n pre ss th ...

  • Canon CR-2 - page 28

    28 4 Bas ic Op er ati ons Photograp hy 1 Do a pre liminar y chec k before t aking p hotos. a. The p hotogra phy re ady l amp l igh ts gree n. b. The wo rk ing d ista nc e dots ap pe ar sh ar pe st. c. The wor k ing d ista nc e dots are o n the ex tens ion l ine of th e WD gu ide s. d. The s pli t lin es fo rm a s ingl e lin e. a b, c d Photo gr ap ...

  • Canon CR-2 - page 29

    4 Bas ic Op er ati ons 29 Finis hi ng an E xam inat io n 1 Save the images on the R ics NM 2 a nd en d the examination. Th e set la mp st ar ts bli nki ng a nd the o bse r vati on mo nitor tu rns of f. CAUT ION Th e ma in un it an d the ch in re st move s to the cen ter pos itio n wh en a stu dy i s fi nis hed w ith th e contro l sof t wa re. Do no ...

  • Canon CR-2 - page 30

    30 Th e sec tio n des cr ibe s how to use x 2 p hotogra phy , sma ll pu pil p hotogra phy f unc tion, di opter com pe nsati on, an d anter ior e ye photogra phy a nd how to con ne ct an ex te rna l mo nitor w hen o ne is use d. x 2 Photogra phy Y o u ca n take an d save im age s that a re wi thin th e x2 p hotogra phy ra ng e on the o bse r vati on ...

  • Canon CR-2 - page 31

    5 Photogr ap hy Auxi liar y Funct ions 3 1 2 T ake the image. Pres s the s mal l pup il ph otograp hy but ton ag ain to f ini sh the s ma ll pu pil p hotogra phy . • Do not u se the s ma ll pup il p hotogra phy fu ncti on if t he pati ent's pupi l is la rge e nou gh. Th e ima ge wil l be overex pos ed. • Th e imag e may co nta in f l ...

  • Canon CR-2 - page 32

    32 5 Photogr ap hy Auxi liar y Funct ions Ante rio r Eye P hotogr ap hy Th is fu ncti on ma kes it p os sib le to photogra ph th e anter io r eye. It is als o pos sib le to use th e x 2 photogr aphy f unc tio n at the sa me ti me. Do not a llow ex ter na l lig ht that co nta ins in fra red to ente r the po siti on be in g photogr aph ed. 1 Switch t ...

  • Canon CR-2 - page 33

    5 Photogr ap hy Auxi liar y Funct ions 33 1 Remove the digital c ame ra cover . 2 Conne ct the vi deo c able to the digit al ca mer a. 1 . Sec ure ly in se r t the s upp lie d vi de o ca ble i nto the VID EO OUT te rmi na l on the d igi tal c am er a. 2 . Fi t the fe rr ite core of th e vid eo c ab le into the s pac e in the c over , and pl ac e th ...

  • Canon CR-2 - page 34

    34 Th is se ctio n de scr ib es th e CR-2' s dai ly in sp ecti ons, c le ani ng, dis infe ctio n, as wel l as ref ill ing th e chi n rest p ap er , and re movi ng a nd ins tal ling th e dig ita l ca me ra. CA UTION • Before u sin g the CR -2 , for safe t y rea sons, b e sure to pe r fo rm the d ai ly ins pe cti on. • Have a reg ula r ...

  • Canon CR-2 - page 35

    6 Mai ntena nce 35 Clea ning t he O bjec ti ve Lens • Do not w ipe o r ru b the ob jec tive le ns i f the re is dir t or d ust o n it. Doi ng so c oul d scra tch the sur fac e of the le ns. • Do not w ipe th e obj ec tive le ns wi th dis infe cta nt etha no l, eyegla ss c le ane r , or sil ico ne -co ated pap er . Doi ng so c oul d co rro ...

  • Canon CR-2 - page 36

    36 6 Mai ntena nce Clea ning t he I mage S enso r Th e dig ita l ca me ra has a s el f-cle an ing s ens or un it. Dir t an d dust o n the f ront s ur fa ce of the i mag ing sen sor a re au tomatic all y rem oved wh en th e power i s tur ned o n or of f. Thi s fu ncti on ma kes it p os sib le to remove the ma jor it y of d ir t a nd du st that m ay ...

  • Canon CR-2 - page 37

    6 Mai ntena nce 37 Dis infec t ing t he Fore head Res t CA UTION • T o p revent th e ris k of infe ctio n, wip e the fore he ad re st wi th etha nol s olu tion o r any othe r dis infe cta nt wh eneve r ch ang ing p atie nts. • Th e foreh ea d rest m ay be co rro ded i f a dis infe cta nt othe r tha n thos e above is u se d or if a nothe r ...

  • Canon CR-2 - page 38

    38 6 Mai ntena nce Removing t he di git al ca mer a 1 T ur n of f the power to the retinal ca mer a and re move the plug from the AC outlet. 2 Loose n the cover screw a nd remove the digital c ame ra cover . 3 Remove the cable s from th e digita l terminal a nd the remote contro l termina l. 4 Remove the DC coup ler . 1 . Op en the b at ter y c omp ...

  • Canon CR-2 - page 39

    6 Mai ntena nce 39 Ins tal ling t he d igit al c ame ra 1 Make sure the following che ck items. • Th e power to the reti nal c am era i s of f. • Th e power p lug of th e retina l ca me ra is not p lug ge d into an el ec tri c outl et. 2 Atta ch the digit al ca mera to the retina l cam era . 1 . Ali gn th e pos itio ns of the m ounti ng a ...

  • Canon CR-2 - page 40

    40 If any of the sy mptoms l isted h ere o ccu rs or i f a war nin g app ea rs i n the R ics N M 2 wh ile u sin g the CR-2 , tr y th e rel evant re me dy d esc ri be d be low . If the se re med ie s do not e lim inate the sy mptoms o r the war ni ng, tur n of f the p ower an d co ntact the Ca non re pre se ntati ve or dis trib utor fro m who m you ...

  • Canon CR-2 - page 41

    7 T r ouble sho oting 4 1 Sy mptom Caus e and r eme dy Can not ca pture go od im age s. Th e patie nt's pupil is n ot dil ated en oug h. Dil ate the patie nt’ s pup il. If the pu pil i s still too s mal l, ena ble th e sm all p upi l photogr aphy f unc tio n. Th e retina l ca me ra an d the eye ar e not ali gne d. Al ign th em cor rec tly . ...

  • Canon CR-2 - page 42

    4 2 Sp eci fica t ions Fie ld a ngl e 45° Photogra phi c mag nif ic atio n 1 . 1 x (i mag e size on t he se nso r) Req uire d pu pil d iam eter 4. 0 m m or gre ater (3.3 mm wh en u sin g sm all p upi l photogr aphy fun ctio n) Work ing di sta nce 35 mm Focu s adju stme nt ra nge – 1 0 to + 1 5 D (wi thou t com pe nsati on l ens) – 3 1 to –7 ...

  • Canon CR-2 - page 43

    App end ix 43 EMC (E lec tr omag net ic Comp at ibi lit y) Th is ins trum ent c onfo rm s to the EMC sta nda rd IEC 6 06 01 - 1 -2 . Gui da nce an d Ma nuf actu re r ’ s Dec lar at ion for E lec t roma gnet ic E miss ion Th e CR-2 is intend ed for u se in th e el ec tromag neti c env iron men t spe ci fi ed b el ow . Th e custom er o r the us er ...

  • Canon CR-2 - page 44

    44 App end ix Gui da nce an d Ma nuf actu re r ’ s Dec lar at ion for E lec t roma gnet ic Im mun it y Th e CR-2 is intend ed for u se in th e el ec tromag neti c env iron men t spe ci fi ed b el ow . Th e custom er o r the us er of the C R-2 shoul d as sure th at it is u se d in su ch an e nvi ronm ent. Immu ni ty T es t IEC 60 6 01 T e st Leve ...

  • Canon CR-2 - page 45

    App end ix 45 Gui da nce an d Ma nuf actu re r ’ s Dec lar at ion for E lec t roma gnet ic Im mun it y Th e CR-2 is intend ed for u se in th e el ec tromag neti c env iron men t spe ci fi ed b el ow . Th e custom er o r the us er of the C R-2 shoul d as sure th at it is u se d in su ch an e nvi ronm ent. Immu ni ty T es t IEC 60 6 01 T e st Leve ...

  • Canon CR-2 - page 46

    46 App end ix Recomm end ed S epa rat ion D is ta nces b et ween Por t ab le a nd Mob ile RF Commu nic at ions Eq uip men t and D evices or t he CR-2 Th e CR-2 is intend ed for u se in a n el ec troma gneti c env iron me nt in wh ich r adi ated RF di stur ba nce s are c ontro lle d. Th e custom er o r the us er of the C R-2 can he lp pr event e le ...

  • Canon CR-2 - page 47

    App end ix 4 7 W a rr ant y an d Repai r Se r vi ce Ser vic e life Th e ser vi ce li fe of this p rodu ct is e ig ht yea rs if s pe ci fi ed in spe cti ons a nd ma inten an ce are d on e. Abou t rep air s If a prob le m ca nnot be s ol ved even a f ter ta ki ng the m ea sure s in dic ated in “7 T roubl es hooti ng” (see page 4 0) , c ont act th ...

  • Canon CR-2 - page 48

    CANO N IN C. Me dic al E quip me nt G ro up 30 -2 , Sh imom ar uko 3- cho me, Ohta- ku, T o k yo, Japa n T e le pho ne: (8 1 )-3-37 58 -2 1 1 1 CANO N U.S . A ., I NC. CANO N ME DI CAL SYSTEM S Eye Car e S ys tems D ep ar tm ent 1 59 75 Alton Par k way , Ir v ine, CA 926 1 8, U.S.A. T e le pho ne: ( 1 )-949 - 753-40 0 0 CANO N EU ROPA N. V . Me di ...

Manufacturer Canon Category Digital Camera

Documents that we receive from a manufacturer of a Canon CR-2 can be divided into several groups. They are, among others:
- Canon technical drawings
- CR-2 manuals
- Canon product data sheets
- information booklets
- or energy labels Canon CR-2
All of them are important, but the most important information from the point of view of use of the device are in the user manual Canon CR-2.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Canon CR-2, service manual, brief instructions and user manuals Canon CR-2. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Canon CR-2.

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A complete manual for the device Canon CR-2, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Canon CR-2 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Canon CR-2.

A complete Canon manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Canon CR-2 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Canon CR-2, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Canon CR-2, that we can find in the current document
3. Tips how to use the basic functions of the device Canon CR-2 - which should help us in our first steps of using Canon CR-2
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Canon CR-2
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Canon CR-2 in a specific country, if it was not possible to solve the problem on our own.

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