Why vague white dots are seen in photograph with Topcon Camcorder?
If you're seeing vague white dots through the finder and they also appear on the photograph taken with your Topcon Camcorder, it's likely due to tears or other substances adhering to the objective lens. Clean the objective lens.
What to do if xenon lamp does not turn on in Topcon TRC-50DX Camcorder?
If the xenon lamp on your Topcon Camcorder isn't turning on, there are several potential causes. The power save function might be activated; if "SLEEP" is displayed on the control panel, press the photography switch to deactivate it. The xenon lamp itself may have reached the end of its life and needs replacing. A fuse could be burnt, requiring replacement. The xenon lamp set screw might be loose, so refasten it securely. Finally, check if the NF switch on the base unit is pressed; if so, press the Flash selector switch to adjust the flash level.
How to fix illumination lamp if it does not turn on in Topcon Camcorder?
If the illumination lamp on your Topcon Camcorder isn't turning on, here are a few things to check: * Ensure the power save function is off. If "SLEEP" is on the control panel, press the photography switch. * Make sure the lamp terminal is securely fastened. * Inspect the fuse and replace it if it's burnt out. * The lamp itself might be burnt out and need replacement. * Confirm the lamp house cover is properly set.
How to get correct focus with Topcon TRC-50DX?
If you cannot get the correct focus with your Topcon Camcorder, consider these points. First, ensure that the optical finder dioptric power is correctly adjusted. Also, check that the diopter compensation lens selector is properly set to match the dioptric power of the patient's eye. Finally, make sure that the patient's eye and the instrument are positioned correctly.
Why split lines cannot be seen on Topcon Camcorder?
If you can't see the split lines on your Topcon Camcorder, check the following: Ensure the SPLIT switch is turned ON. Verify the diopter compensation lens selector is set to "0". Make sure the patient's pupil is sufficiently dilated by darkening the room. Also, confirm that the internal fixation target is set to "OFF".
Why photograph of retinal center is dark with Topcon TRC-50DX?
If the photograph of the retinal center is dark with your Topcon Camcorder, it is possible that the patient's eye pupil is not fully dilated. Dilate the patient's eye fully.
Why external fixation target does not light or blink on Topcon TRC-50DX?
If the external fixation target on your Topcon Camcorder does not light or blink, the fuse may be burnt. Replace the fuse.
Why photograph of the retinal peripheries is dark with Topcon Camcorder?
If the photograph of the retinal peripheries is dark when using your Topcon Camcorder, the distance between the patient's eye and the instrument might be too long. Try setting the patient's eye closer to the instrument and then take a picture.
Why operator cannot see the patient's eye through Topcon TRC-50DX Camcorder?
If the operator cannot see the patient's eye through the Topcon Camcorder, first adjust the illumination level to ensure the illumination light is on. Check that the objective lens cap is removed. Ensure that the BARRIER filter and EXCITER filter are set to "OFF". Verify that the angle changing lever and the diopter compensation lens selector are turned to the "click" position.
How to center patient's pupil with Topcon TRC-50DX?
If you're having trouble centering the patient's pupil with your Topcon Camcorder, make sure the patient's face position is correct, with their chin and forehead properly placed on the rests and their face directed straight ahead. Also, ensure the patient's face height is properly adjusted using the chinrest adjusting knob.
Covers basic safety advice, disposal, and handling precautions for the instrument.
Specifies instrument storage, usage period, and other related conditions.
Outlines essential checks to perform for instrument upkeep.
Explains the meaning of warning, caution, and prohibition icons and text.
Critical precautions to prevent electric shock, grounding issues, and fire hazards.
Guidelines to prevent physical injury to the patient and operator during use.
Information on proper use and maintenance tasks the user can perform.
States Topcon's responsibilities regarding instrument use and outcomes.
Illustrates the positions of warning labels on the instrument for safe operation.
Identifies and describes the parts of the main instrument unit.
Details the various controls and parts of the instrument's base unit.
Explains the indicators and controls displayed on the instrument's control panel.
Illustrates and names the components visible within the optical finder.
Lists and shows the standard accessories provided with the TRC-50DX.
Guides on connecting the power cord to the instrument.
Guides on connecting external devices like PCs or video timers.
Instructions for waking the instrument from power save mode.
Details how to adjust settings like flash level, fixation color, and filter.
Covers initial checks, instrument positioning, and optical finder adjustment.
Guides on preparing the patient, including pupil dilation and positioning.
Setting filters, camera selection, and initial flash level adjustments.
Procedures for aligning illumination light and focusing the retina.
Methods for focusing the retina and setting the angle of coverage.
Steps for performing FAG photography, including filter insertion and timing.
Procedure for ICG fluorescein angiography, using the monitor and specific settings.
Instructions for red-free photography.
How to adjust the instrument's angle and swing for optimal imaging.
Using blue filters for specific imaging needs.
Techniques for capturing stereo images.
A checklist to diagnose and resolve common issues with image quality and illumination.
Lists error codes, their causes, and recommended correction methods.
Details on resolving power, angle of coverage, magnification, and dioptric range.
Information on electrical shock protection, water ingress, and physical dimensions.
Defines the intended application of the TRC-50DX retinal camera.
Routine checks for instrument upkeep and lens cleaning.
Information on how to order replacement lamps, fuses, and tissue paper.
Details periodic inspections and services performed by authorized dealers.
Step-by-step guide for replacing the illumination lamp unit.
Step-by-step guide for replacing the xenon lamp.
Instructions for replacing blown fuses safely.
Methods for cleaning the instrument's exterior and control surfaces.
Detailed instructions on how to safely clean the objective lens.
Procedure for cleaning lenses located in the upper mount.
Instructions for installing and removing accessories like relay lens adapters.
Procedures for installing and removing the AUTO FLUO filter attachment.
Information on power plug types for different countries.
Guidance on EMC standards and electromagnetic emissions/immunity for the device.
Details on potential optical hazards and safe usage recommendations for users.
Covers basic safety advice, disposal, and handling precautions for the instrument.
Specifies instrument storage, usage period, and other related conditions.
Outlines essential checks to perform for instrument upkeep.
Explains the meaning of warning, caution, and prohibition icons and text.
Critical precautions to prevent electric shock, grounding issues, and fire hazards.
Guidelines to prevent physical injury to the patient and operator during use.
Information on proper use and maintenance tasks the user can perform.
States Topcon's responsibilities regarding instrument use and outcomes.
Illustrates the positions of warning labels on the instrument for safe operation.
Identifies and describes the parts of the main instrument unit.
Details the various controls and parts of the instrument's base unit.
Explains the indicators and controls displayed on the instrument's control panel.
Illustrates and names the components visible within the optical finder.
Lists and shows the standard accessories provided with the TRC-50DX.
Guides on connecting the power cord to the instrument.
Guides on connecting external devices like PCs or video timers.
Instructions for waking the instrument from power save mode.
Details how to adjust settings like flash level, fixation color, and filter.
Covers initial checks, instrument positioning, and optical finder adjustment.
Guides on preparing the patient, including pupil dilation and positioning.
Setting filters, camera selection, and initial flash level adjustments.
Procedures for aligning illumination light and focusing the retina.
Methods for focusing the retina and setting the angle of coverage.
Steps for performing FAG photography, including filter insertion and timing.
Procedure for ICG fluorescein angiography, using the monitor and specific settings.
Instructions for red-free photography.
How to adjust the instrument's angle and swing for optimal imaging.
Using blue filters for specific imaging needs.
Techniques for capturing stereo images.
A checklist to diagnose and resolve common issues with image quality and illumination.
Lists error codes, their causes, and recommended correction methods.
Details on resolving power, angle of coverage, magnification, and dioptric range.
Information on electrical shock protection, water ingress, and physical dimensions.
Defines the intended application of the TRC-50DX retinal camera.
Routine checks for instrument upkeep and lens cleaning.
Information on how to order replacement lamps, fuses, and tissue paper.
Details periodic inspections and services performed by authorized dealers.
Step-by-step guide for replacing the illumination lamp unit.
Step-by-step guide for replacing the xenon lamp.
Instructions for replacing blown fuses safely.
Methods for cleaning the instrument's exterior and control surfaces.
Detailed instructions on how to safely clean the objective lens.
Procedure for cleaning lenses located in the upper mount.
Instructions for installing and removing accessories like relay lens adapters.
Procedures for installing and removing the AUTO FLUO filter attachment.
Information on power plug types for different countries.
Guidance on EMC standards and electromagnetic emissions/immunity for the device.
Details on potential optical hazards and safe usage recommendations for users.
General| Type | Retinal Camera |
|---|---|
| Fundus photography | Yes |
| Fundus photography angle | 45° |
| Non-mydriatic | Yes |
| SLR Camera | No |
| Mydriasis | Mydriatic |
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