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Digital Retinal Camera
CX-1
Operation Manual
Before using the instrument, be sure to read this manual thoroughly.
Keep the manual where it is easily accessible.
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PLEASE NOTE 1. Please contact a Canon representative or distributor to have the instruments installed. 2. Use the computer, monitor, and other equipment that conforms to the system standard IEC 60601-1/ UL 60601-1 or IEC 60950-1/UL 60950-1 for the Digital Retinal Camera CX-1. Be sure that the entire system conform to IEC 60601-1-1/UL 60601-1-1. Be sure to also use an isolation transformer conforming to IEC 60601-1/UL 60601-1 when a computer or monitor conforming to IEC 60950-1/UL 60950-1 is us
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Safety Information Regulations This instrument conforms to IEC 60601-1-2:2001. For U.S.A. and Canada • When the CX-1 is going to be operated at a voltage of 240V in USA or Canada, be sure to con- nect the instrument to a center tapped voltage source. • This instrument is a CLASS I EQUIPMENT according to UL 60601-1 and CAN/CSA C22.2 No. 601.1. MEDICAL EQUIPMENT WITH RESPECT TO ELECTRICAL SHOCK, FIRE AND MECHANICAL HAZARDS ONLY IN ACCORDANCE WITH UL 60601-1 and CAN / CSA C22.2 No. 601.1 41C4 • G
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Safety Information General Safety Information Follow the safety instructions in this manual and all warnings and cautions printed on the warning labels. Ignoring such cautions or warnings while handling the product may result in injury or accident. Be sure to read and fully understand the manual before using this product. Keep this manual for future reference. Meaning of Caution Signs To protect the safety of users and others and to prevent accidents, this operation manual uses the symbols an
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Safety Information Safety Precautions Be sure to follow the safety instructions below to ensure correct operation of the instrument. Installation and Environment of Use Do not use or store the instrument near any flammable chemicals such as alcohol, thinner, benzine, etc. If chemicals are spilled or evaporate, it may result in fire or electric shock through contact with electric parts inside the instruments. Also, some WARNING ! disinfectants are flammable. Be sure to take care when using th
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Safety Information Power Supply Be sure to hold the plug to disconnect the power cable. If you pull the cable, the core wire may be damaged, resulting in fire or electric WARNING ! shock. Do not cut or process the cables. Also, do not place anything heavy, including the instrument on it, step on it, pull it, bend it, or bundle it. WARNING ! Otherwise, the cable may be damaged, which may result in fire or electric shock. Do not get the power for more than one instrument from the same AC outle
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Safety Information Handling To ensure cleanliness, replace the chin rest paper whenever changing patients. CAUTION ! When adjusting the forward position of the main unit, be sure to move the main unit slowly toward the patient while looking from the side of the patient, so as to prevent CAUTION ! accidental contact of the objective lens with the patient. Do not place your hand or fingers between the stage and base. Also, ensure that the patient does not place his/her hand or fingers there e
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Safety Information System Use Do not place multiple portable socket-outlets on the floor. Otherwise, it may result in WARNING ! fire or electric shock. Do not connect an additional multiple portable socket-outlet or extension cord to the WARNING ! system. Otherwise, it may result in fire or electric shock. Do not connect instruments which are not specified as part of the system. WARNING ! Otherwise, it may result in fire or electric shock. For the system, use a power transformer of 1000 VA
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Safety Information Label on the Instrument The CX-1 has a label on it. The label contents and its position are indicated below. (7)
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Components Digital Retinal Camera CX-1............................................. 1 Digital camera .....................................1 Camera cover...................................... 1 Power cable External eye fixation lamp.................. 1 (3 m, Non-shielded) ............................1 * Plug shapes differ by power specifications. Chin rest paper ................................100 Video cable ......................................... 1 Camera mount cap...........................
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Contents Safety Information ..............................................................................................................(1) Components .......................................................................................................................(8) 1. Features .......................................................................................................................... 1 2. Notes for Using the Instrument....................................................
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Contents 7. Daily Inspection and Maintenance................................................................................. 38 7.1 Inspection .............................................................................................................................38 7.1.1 Before Turning ON the Power ..................................................................................................... 39 7.1.2 Turning ON the Power .............................................................
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1. Features The Digital Retinal Camera CX-1 is used to observe the retinas of patients’ eyes and take photographs of them. The camera has the following features. Both mydriatic and non-mydriatic modes in a single unit The CX-1 includes a mydriatic mode and non-mydriatic mode, and each mode can be selected with a single switch. In the mydriatic mode, the optical viewfinder is used for observation. In the non-mydriatic mode, the observation monitor on the special digital camera is used for obse
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2. Notes for Using the Instrument Digital camera • The digital camera installed on the Digital Retinal Camera CX-1 is designed for the CX-1. • The specifications differ from the typical commercially-available Canon digital cameras. It cannot be used for purposes other than observing and taking photographs of peoples’ eyes. Do not use the digital camera removing from the retinal camera body. This can damage or harm the performance of the instrument. • If any problems with the digital camera oc
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2. Notes for Using the Instrument • Never use disinfecting ethanol, glutaraldehyde or other solvents to clean the cover of the instrument, except the forehead rest and the chin rest. This could damage the cover of the instrument. • If the chin rest paper will not be used, be sure to disinfect the chin rest in the same way as the forehead rest whenever the patient changes. Environment of use • Use the camera in an environment that satisfies the following requirements. Use Temperature: 10°C to 3
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3. Names of Parts 3.1 Main Unit 1 2 3 7 4 5 8 6 9 10 11 1 External eye fixation lamp (see page 17, 7 Diopter compensation lever 27) (see page 34) 2 Face rest 8 Focus knob (see page 17, 27) 3 Forehead rest (see page 45) 9 Pan Tilt grip (see page 35) 4 Objective lens (see page 44) 10 Finger guard 5 Objective lens cap 11 Carrying indentations (see page 10) 6 Chin rest (see page 15) -4-
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3. Names of Parts 20 12 21 13 14 15 16 22 17 18 23 24 19 25 26 27 12 Viewfinder (see page 7) 20 Height adjustment mark (see page 15) 13 Digital camera (see page (8)) 21 Tilting lock lever (see page 35) 14 Digital camera cover (see page 48) 22 Panning lock knob (see page 35) 15 Observation monitor (see page 7) 23 Operation panel (see page 6) 16 Digital camera power switch 24 Stage unit lock button (see page 19) (see page 11) 25 USB connector (see page 9) 17 Shutter release button (see page 18, 21
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3. Names of Parts 3.2 Operation Panel 9 10 1 2 11 3 4 12 5 13 6 14 7 15 8 1 Brightness adjuster (see page 16) 11 Photography mode switches/lamps 2 Focus indicator switch/lamp From left to right; (see page 33) COLOR (see page 14, 24) 3 ×2 switch/lamp (see page 33) RED FREE (see page 20, 30) 4 Small pupil photography switch/lamp COBALT (see page 21, 30) (see page 34) FLUO (see page 21, 30) 5 BA switch/lamp (see page 30) FAF (see page 23, 32) 6 Flash intensity indicator (see page 19) 12 FIX TA
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3. Names of Parts 3.3 Observation Monitor and Viewfinder Observation monitor (with x1.3 magnification) 1 5 COLOR R 6 2 7 8 3 2 9 4 1 Photography mode indication 5 Right/Left eye indicator COLOR: Color (see page 14) R: Right eye RED FREE: Red free (see page 20) L: Left eye COBALT: Cobalt (see page 21) 6 Small pupil photography effective area FLUO: Fluorescein angiography (see page 34) (see page 21) 7 Internal eye fixation lamp position FAF: Fundus autofluorescence (see page 17) (see page 23) 8
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4. Preparation Please ask a Canon representative or distributor to perform installation of this instrument. 4.1 Power Cable Connections Be sure to operate this instrument using the power supply described in the WARNING specifications. Otherwise, it may result in fire or electric shock. Be sure to turn OFF the power before plugging or unplugging the cables as WARNING indicated in this manual. Also, do not handle it with wet hands. Otherwise, you may get an electric shock that may result in dea
