Why do black spots appear in Canon CR-2 Digital Camera images?
If black spots or artifacts consistently appear in the same location in every image captured with your Canon Digital Camera, it's likely due to dirt or dust. Try the following: * Clean the objective lens. * Clean the imaging sensor of the digital camera using the self-cleaning sensor unit.
What to do if split lines are not visible on Canon Digital Camera?
If the split lines are not visible when using the Canon Digital Camera, consider the following: * Dilate the patient’s pupil, and if it remains small, enable the small pupil photography function. * Ensure that eyebrows or eyelashes are not obstructing the pupil by instructing the patient to open their eye wider. * Set the diopter compensation knob to the 0 position.
Why does the power lamp not light on Canon CR-2?
If the power lamp on your Canon Digital Camera doesn't illuminate when you turn it on: * Ensure the power cord is securely connected. If it's disconnected, turn off the power and reconnect it. * If the power cord is cut, contact your Canon representative or distributor.
Why are white spots visible on Canon CR-2 images?
If white spots are visible on images captured with your Canon Digital Camera: * Clean the objective lens. * Instruct the patient to open their eye wider to prevent eyelashes from interfering with the image, and then capture another image.
What to do if error appears on Canon Digital Camera?
If an error (Err xx) appears on the observation monitor of your Canon Digital Camera, a malfunction has been detected. Turn off the power to the retinal camera and then turn it on again.
What does it mean when Canon Digital Camera beeps?
When a buzzer sounds (pi-pi-pi) and the operation panel lamps blink when the power is turned on, a system error has occurred. Contact the Canon representative or distributor from whom you purchased the CR-2.
How to align split lines on Canon Digital Camera?
To correct split lines that do not align on the Canon Digital Camera, if the patient's eye is outside the range of –10 to +15 D, use the diopter compensation function, turn the focus ring, and focus on the position where the images of the retina look clear at the same time.
How to fix working distance dots that are hard to see on Canon Digital Camera?
If the working distance dots are hard to see on your Canon Digital Camera, reduce the observation light brightness.
What to do if observation monitor does not turn on for Canon Digital Camera?
If the observation monitor does not turn on for your Canon Digital Camera, turn on the digital camera.
How to make working distance dots visible on Canon CR-2 Digital Camera?
If the working distance dots are not visible on your Canon Digital Camera, ensure that the retinal camera and the eye are correctly aligned.
General| Sensor Type | CMOS |
|---|---|
| Sensor Size | APS-C |
| ISO Range | ISO 100-3200 |
| Display | LCD |
| Connectivity | USB 2.0 |
| Battery | Dedicated battery pack |
Describes the key characteristics and capabilities of the Canon Digital Retinal Camera CR-2.
Specifies the intended medical applications and regions for the CR-2 device.
Lists and describes the various parts and accessories included with the CR-2.
Explains the symbols and conventions used throughout the manual for safety and clarity.
Lists classifications, directives, and standards applicable to the CR-2.
Provides essential safety guidelines to prevent injuries and data loss during operation.
Offers important advice and considerations for the proper use of the CR-2.
Details the marks and information found on the CR-2's rating label for proper usage.
Identifies and labels the various physical components of the retinal camera unit.
Explains the functions of buttons and indicators on the CR-2's control panel.
Describes the display elements and indicators during anterior and retinal observation.
Outlines the sequential steps required for performing a retinal photography examination.
Provides instructions on how to properly connect the CR-2 to a computer and power source.
Details the initial setup steps before commencing a patient examination with the CR-2.
Guides on positioning the patient comfortably and correctly for the examination.
Explains how to align the retinal camera with the patient's eye for accurate imaging.
Covers the process of taking photographs, including preliminary checks and image capture.
Details the steps for saving images and concluding a patient examination.
Explains how to use the magnification function for enhanced imaging.
Describes how to photograph patients with smaller pupils.
Details how to adjust for the patient's refractive error to achieve clear focus.
Guides on capturing images of the anterior segment of the eye.
Instructions on connecting and using an external monitor with the CR-2.
Outlines routine checks and inspections to ensure the CR-2's proper functioning.
Provides step-by-step instructions for cleaning the CR-2's objective lens.
Explains the process for cleaning the digital camera's image sensor.
Details how to clean the exterior surfaces of the CR-2 unit.
Instructions for disinfecting the forehead rest for patient hygiene.
Steps for replacing the disposable paper on the chin rest.
Step-by-step guide on how to detach the digital camera from the CR-2.
Step-by-step guide on how to attach the digital camera to the CR-2.
Lists common symptoms, their causes, and recommended solutions for the CR-2.
Details the technical specifications of the Canon Digital Retinal Camera CR-2.
Information regarding the electromagnetic compatibility of the CR-2 device.
Provides guidance on electromagnetic immunity and manufacturer declarations.
Specifies safe distances for RF equipment to prevent interference with the CR-2.
Outlines the product's warranty period and procedures for requesting repairs.
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