Canon CX-1, Operation Manual

Page 1: ...Before using the instrument be sure to read this manual thoroughly Keep the manual where it is easily accessible Digital Retinal Camera CX 1 Operation Manual...

Page 2: ...for loss of image data due to any reason 8 Reading of image and storage of data must be performed in accordance with the law of the country where the product is being used Also the user is responsibl...

Page 3: ...ammable anaesthetic mixture with air or with oxygen or nitrous oxide The mode of operation is Continuous Operation For EU Countries The following mark shows compliance of the instrument with Directive...

Page 4: ...rs and to prevent accidents this operation manual uses the symbols and text shown below in warnings and cautions Read the meanings of these caution signs and the Safety Precautions see page 3 and foll...

Page 5: ...ver Otherwise the temperature in the instrument may rise and cause fire CAUTION Place the instrument on a firm table Do not place it extremely near the edge of the table in order to avoid damage or in...

Page 6: ...th or serious injury WARNING Do not place anything on top of the instrument Otherwise the object may fall and cause injury Also if metal objects such as needle or clip falls into the instrument or if...

Page 7: ...ed into the instrument or a metal object has entered through an opening When the instrument has been dropped and it is damaged Maintenance and Inspection WARNING For safety reasons be sure to turn OFF...

Page 8: ...of the system Otherwise it may result in fire or electric shock WARNING Do not connect non medical electrical equipment which has been supplied as a part of the system to any power socket other than...

Page 9: ...Safety Information 7 Label on the Instrument The CX 1 has a label on it The label contents and its position are indicated below...

Page 10: ...1 Digital camera 1 Camera cover 1 Power cable 3 m Non shielded 1 Plug shapes differ by power specifications External eye fixation lamp 1 Chin rest paper 100 Video cable 1 Camera mount cap 1 Objective...

Page 11: ...atic Mode 14 5 3 1 Color Photography Mode 14 5 3 2 Red free Photography Mode 20 5 3 3 Cobalt Photography Mode 21 5 3 4 Fluorescein Angiography Mode 21 5 3 5 Fundus Autofluorescence Mode 23 5 4 Mydriat...

Page 12: ...Rest 45 7 3 4 Retinal Camera and Digital Camera Outer Covers 46 7 4 Refilling the Chin Rest Paper 47 7 5 Removing and Installing the Digital Camera 48 7 5 1 Removing the Digital Camera 48 7 5 2 Instal...

Page 13: ...sier to assist patients and provides significantly improved ease of operation Vertical movement of the main body by a motorized chin rest and an operation lever significantly improves alignment operab...

Page 14: ...gerprints dust and other foreign objects attaches to the lens or mirror part you cannot take a good image Be sure to adjust the diopter of the viewfinder so it matches the diopter of photographer s ey...

Page 15: ...onment of Use see page 3 when selecting the installation location Dust in the air will not only attach to the objective lens but will also attach onto the optical parts inside the instrument You canno...

Page 16: ...e rest 3 Forehead rest see page 45 4 Objective lens see page 44 5 Objective lens cap 6 Chin rest see page 15 7 Diopter compensation lever see page 34 8 Focus knob see page 17 27 9 Pan Tilt grip see pa...

Page 17: ...on see page 18 21 22 28 18 Operation lever see page 12 15 16 19 Stage unit see page 12 15 19 29 20 Height adjustment mark see page 15 21 Tilting lock lever see page 35 22 Panning lock knob see page 35...

Page 18: ...see page 19 8 TIMER C switch lamp see page 22 9 Observation mode lamp Myd see page 24 Non Myd see page 14 10 Observation mode switch see page 14 24 11 Photography mode switches lamps From left to rig...

Page 19: ...or see page 17 3 2 photography indicator see page 33 4 Small pupil photography indicator see page 34 5 Right Left eye indicator R Right eye L Left eye 6 Small pupil photography effective area see page...

Page 20: ...into the AC outlet WARNING Be sure to operate this instrument using the power supply described in the specifications Otherwise it may result in fire or electric shock WARNING Be sure to turn OFF the p...

Page 21: ...d to the computer Connect the connectors at the other end of the USB cables firmly into USB connectors of the computer Note Use the following type of USB cables Communication may not be possible if an...

Page 22: ...tative or distributor for more information WARNING When the instrument is going to be moved be sure to turn OFF the power unplug the power cable from the AC outlet and disconnect other cables Otherwis...

Page 23: ...tion manual of the control software Concerning the power saving function The power saving function is activated under the following circumstances When none of the switches on the operation panel has b...

Page 24: ...sure to adjust the diopter of the viewfinder so it matches the diopter of photographer s eye before taking photographs in the mydriatic mode Otherwise focusing will not be able to be performed correc...

Page 25: ...e operations Use the control software for operations in in the chart For details on the control software operations refer to the Operation Manual of the control software Non mydriatic mode Select phot...

Page 26: ...t the color photography mode Press the COLOR switch Or select the photography mode with the control software COLOR lamp turns on COLOR is displayed on the observation monitor 3 Disinfect the forehead...

Page 27: ...ng the stage closer to the patient s eye so that a retinal image becomes visible on the observation monitor CAUTION Do not put your fingers or hands between the sliding part and base of the stage unit...

Page 28: ...and pull it forward and backward to perform rough adjustment and tilt it forward and backward to perform fine adjustment When the split lines are not visible Part of the split lines may not be visibl...

Page 29: ...g the external eye fixation lamp function In the non mydriatic mode you can use either the internal eye fixation lamp or external eye fixation lamp The lamp to be used can be selected in the control s...

Page 30: ...icated by the color of the photography ready lamp This status differs depending on the photography mode and image taking conditions Photography ready lamp COLOR R Color Description Green Images can be...

Page 31: ...switches is pressed the intensity is increased or reduced by steps of 0 3 The flash intensity selected is shown by the lighted area of the flash intensity indicator Note For details on the flash inten...

Page 32: ...ting from step 3 in 5 3 1 Color Photography Mode see page 14 Concerning locking the stage unit When the stage unit lock button is pressed the stage unit can be locked or unlocked in the following two...

Page 33: ...Color Photography Mode see page 14 5 3 4 Fluorescein Angiography Mode If taking multiple photographs a mydriatic must be used 1 Enter the study information into the computer 2 Select the fluorescein...

Page 34: ...k again that the working distance dots appear sharpest and the split lines form a single line and then press the shutter release button To take images continuously hold down the shutter release button...

Page 35: ...ash intensity switches Each time one of these switches is pressed the intensity is increased or reduced by steps of 0 3 The flash intensity selected is shown by the lighted area of the flash intensity...

Page 36: ...h the control software 2 Select the color photography mode Press the COLOR switch Or select the photography mode with the control software The COLOR lamp turns on 3 Disinfect the forehead rest and rep...

Page 37: ...to be photographed Slowly bring the retinal camera closer to the patient eye CAUTION Do not put your fingers or hands between the sliding part and base of the stage unit or on the panning and tilting...

Page 38: ...lever and pull it forward and backward to perform rough adjustment and tilt it forward and backward to perform fine adjustment When the split lines are not visible Part of the split lines may not be v...

Page 39: ...details contact a Canon representative or distributor When the split lines cannot be aligned If the patient diopter is not in the range of 10 to 15 D focusing cannot be performed using the focus indi...

Page 40: ...sity indicator Note For details on the flash intensity adjustment in the fundus autofluorescence mode refer to Concerning the adjustment of the flash intensity for fundus autofluorescence mode page 32...

Page 41: ...ff the power of the retinal camera Concerning locking the stage unit When the stage unit lock button is pressed the stage unit can be locked or unlocked in the following two places Lock position Descr...

Page 42: ...4 4 Fluorescein Angiography Mode 1 Enter the study information into the computer 2 Select the fluorescein angiography mode Press the FLUO switch Or select the photography mode with the control softwar...

Page 43: ...a flare free condition check the focus again and press the shutter release button To take images continuously hold down the shutter release button Images can be taken continuously for up to 10 second...

Page 44: ...Each time one of these switches is pressed the intensity is increased or reduced by steps of 0 3 The flash intensity selected is shown by the lighted area of the flash intensity indicator Note For de...

Page 45: ...aphy function Press the 2 switch If the 2 photography function is enabled the 2 lamp is turned on and the 2 photography indication is displayed in the viewfinder or on the observation monitor If a pho...

Page 46: ...he target cannot be brought into focus by turning the focus knob use the diopter compensation lever to insert the diopter compensation lens and take the photographs Given below is the diopter range in...

Page 47: ...ographs of peripheral areas in the up down direction First turn the tilting lock lever to the position and then adjust the angle of the retinal camera in the vertical direction The lever clicks in at...

Page 48: ...ital camera Connect the video cable to the VIDEO OUT terminal on the digital camera Firmly insert the cable up to the plug base 3 Put the cable into the grooves in the camera cover Fit the core of the...

Page 49: ...ra and digital camera The image is displayed on the connected external monitor No image is displayed on the digital camera observation monitor Note Do not use any video cable other than the one provid...

Page 50: ...entative or distributor It is recommended that you either copy the tables of 7 1 1 Before Turning ON the Power see page 39 and 7 1 2 Turning ON the Power see page 40 or create a separate checklist for...

Page 51: ...ith the power turned OFF Also be sure to plug in cables between equipments as far as they will go Main unit Check that the cover and parts are not damaged and are not loose Pass Fail Pass Fail Pass Fa...

Page 52: ...is dirty see page 44 Contact a Canon representative or distributor if it is scratched Place a sheet of paper in front of the objective lens turn the brightness adjuster and check that the brightness...

Page 53: ...ntact a Canon representative or distributor When the power is turned on the buzzer sounds beep beep beep the display lamps on the operation panel blink A system error has occurred Turn off the main un...

Page 54: ...ot dilated enough Make the patient s pupil dilate If the pupil is still too small press the small pupil photography switch to activate the small pupil function Eyebrows or eyelashes are blocking the p...

Page 55: ...tion ring have not been adjusted Adjust the settings The objective lens is dirty Clean the lens see page 44 The patient is wearing contact lenses Instruct the patient to remove his or her contact lens...

Page 56: ...of a blower touch the objective lens Use the procedure below to clean the objective lens when it is dirty Please order the lens cleaning paper lens cleaner and blower from a Canon representative or di...

Page 57: ...let the tip of a blower touch the viewfinder lens If the viewfinder is dirty blow off any dirt or dust on the lens surface with a blower 7 3 3 Forehead Rest Disinfect the forehead rest whenever chang...

Page 58: ...the power switch of the retinal camera to the O side OFF 2 Unplug the power cable 3 Wipe the instrument with cleanser Soak a soft cloth with diluted neutral cleanser and wring it out 4 Wipe off with a...

Page 59: ...nsumable product sold separately To purchase the chin rest paper please contact a Canon representative or distributor 1 Pull out the chin rest right and left holding pins 2 Insert the holding pins in...

Page 60: ...oreign objects attaches to the lens or mirror part you cannot take a good image 7 5 1 Removing the Digital Camera Note If the digital camera is removed and left unattached dust and other foreign objec...

Page 61: ...nt index I on the top of the digital camera is aligned with the seam of the cover of the retinal camera body Release the lens unlock button While holding the digital camera pull the knob of the mount...

Page 62: ...g points if the digital camera must be removed or installed Perform the work quickly in a clean room If the digital camera will be removed and stored be sure to attach the supplied mount cap to the re...

Page 63: ...amera body When fitting them together be sure that the digital camera mount index mark is aligned with the cover seam on the retinal camera body Hold the knob of the mount lock lever and push down the...

Page 64: ...matically removing dust and other substances that are adhering to the imaging sensor front surface The user does not need to pay particular attention to this function in normal operation The self clea...

Page 65: ...on lens 31 to 7D when using negative compensation lens 11 to 33D when using positive compensation lens Split line aligning type focusing Viewfinder diopter compensation range 5 D Flash intensity Linke...

Page 66: ...mode 2 RF RED FREE mode 3 COB COBALT mode Function Non Mydriatic Mode Mydriatic Mode COL 1 RF 2 COB 3 FLUO FAF COL 1 RF 2 COB 3 FLUO FAF Viewfinder N A 9 Observation Monitor 9 N A Observation Illumina...

Page 67: ...nce RF emissions CISPR 11 GROUP 1 The CX 1 uses RF energy only for its internal function Therefore its RF emissions are very low and are not likely to cause any interference in nearby electromagnetic...

Page 68: ...differential mode 2 kV common mode 1 kV differential mode 2 kV common mode Mains power quality should be that of a typical commercial or hospital environment Voltage dips short interruptions and volta...

Page 69: ...ated RF IEC 61000 4 3 3 V m 80 MHz to 2 5 GHz 3 V m NOTE 1 At 80 MHz and 800 MHz the higher frequency range applies NOTE 2 These guidelines may not apply in all situations Electromagnetic propagation...

Page 70: ...ity which could lead erratic diagnose No change in operation status or stored data Rated maximum output power of transmitter W Separation distance according to frequency of transmitter m Conducted RF...

Page 71: ...ance Parts for Repair Performance parts parts required to maintain the functioning of the product of this product will be stocked for eight years after discontinuance of production to allow for repair...

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Page 74: ...B Amstelveen The Netherlands Telephone 31 20 545 8926 CANON CHINA CO LTD Medical Equipment Division 15F Jinbao Building No 89 Jinbao Street Dongcheng District Beijing 100005 China Telephone 86 10 8513...