What to do if the monitor does not work on Topcon Measuring Instruments?
If the monitor doesn't work, check if the power cable is unplugged or not connected to the instrument. If the fuse blows when the POWER switch is pressed, call a serviceman.
What to do if printing is not done on Topcon Measuring Instruments?
If printing is not working, check if the paper roll direction is correct. Also, see if “PAPER END” is displayed on the monitor. If it is, replenish the printer paper.
What to do if the monitor is hard to see on Topcon RM-8800?
If the monitor is hard to see, adjust the “BRIGHT” volume.
What to do if something is wrong with the control lever on Topcon RM-8800 Measuring Instruments?
If there is an issue with the control lever (or another movable part), do not move it forcibly; instead, call a serviceman.
General| Accuracy | ±0.25 D |
|---|---|
| Measurement Range | -30.00 D to +22.00 D |
| Display | LCD |
| Axis | 0° to 180° |
| Minimum Pupil Diameter | 2.5 mm |
| Operating Temperature | 10°C to 40°C |
| Type | Auto Ref-Keratometer |
| Power Supply | AC 100 to 240V, 50/60Hz |
| Pupil Distance | 40 to 80mm |
| Corneal Curvature Radius | 5.0 mm to 10.0 mm |
Specifies the recommended temperature, humidity, and atmospheric pressure for operation.
Outlines environmental conditions for storing and transporting the instrument.
Provides general guidelines for regular maintenance and pre-use checks.
Explains the meaning of warning and caution displays and icons used in the manual.
Lists specific warnings and cautions to prevent injury and damage.
Covers user-level maintenance, fuse change, and cleaning procedures.
Disclaims manufacturer responsibility for damages under specific conditions.
Illustrates the placement of warning and caution labels on the instrument.
Identifies and illustrates the main parts and control panel elements of the instrument.
Shows examples of measuring and setting screens displayed on the monitor.
Illustrates the format of measurement data printed by the built-in printer.
Lists all standard accessories that are included with the instrument.
Provides instructions for installing the instrument and connecting cables.
Details how to configure initial settings like buzzer, display, and modes.
Explains how to set and manage patient and instrument numbers.
Covers options for configuring printout formats and data selection.
Details settings for data transfer via RS232C interface.
Describes how to adjust various operational parameters via the menu system.
Provides instructions for loading printer paper, including auto and manual methods.
Explains how to wake the instrument from its power-saving mode.
Covers powering on the instrument and correctly positioning the patient.
Details operating in auto-start mode and performing alignment procedures.
Describes the procedure to clear all measurement data.
Explains how to print measurement results from the monitor screen.
Details the process for measuring the cornea diameter using dynamic or static images.
Provides instructions for measuring the curvature of hard contact lenses.
Covers data transfer operations using the RS232C interface.
Lists and explains common messages displayed during measurement.
Provides a checklist for common issues and their resolution steps.
Lists the technical specifications for the RM-8800 auto refractometer.
Lists the technical specifications for the KR-8800 auto kerato-refractometer.
Details system classifications, EMC conformance, and intended purposes of use.
Information on optional accessories and country-specific plug types.
Explanation of various safety symbols used in the manual.
Procedures for routine checks, cleaning the instrument and applied parts.
Instructions for adjusting the monitor screen and clearing printer paper jams.
Step-by-step guide for safely changing the instrument's fuse.
General guidelines for user-performed maintenance and cleaning of the dust cover.
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