Topcon Comprehensive Guide to CT 80 Machine Maintenance and Adjustments

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Daily Maintenance

•This machine must be kept free of dust; apply the measuring window cap and dust cover when not in use.

•When not in use, turn the POWER SWITCH OFF.

Ordering Consumable Supplies

•When placing an order for consumable supplies, tell your dealer the product name, part code and quantity.

Name	Code
Chinrest pad	40310	4082
Silicone cloth	31087	2007
Dust cover	42360	9002
Chinrest pad pin	42364	4021

Name	Code
Applicator	41601	8606
Printer paper	44800	4001
Fuse 125V-3A-M	41801	5012
Fuse 250V-1.5A-M	42364	5313

Adjusting the Monitor Screen

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Although the machine is adjusted for optimal screen conditions before shipment, a screen readjustment may be required due to vibrations during transportation.

To adjust the contrast and brightness, move the BRIGHT/CONT. knobs after turning them all the way to the right, as viewed from the operator.

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MAINTENANCE AND CHECKING

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Contents CT-80 Introduction This instrument features the followingDisplay Meaning Display for Safe USEIcons Prevention item Safety CautionsIcon Prevention item Safety CautionsPurpose Usage and MaintenanceUser Maintenance Escape ClausePage Names of Components ContentMain Body Components ComponentsAir check switch Auto/Manual switchControl Panel Components Measurement Screen Auto mode, alignment Monitor Screen ComponentsMeasurement Screen Manual mode, alignment OK Menu Screen Contents of Printer Output Standard Accessories Preparations HOW to Install the InstrumentHOW to Connect External I/O Terminals HOW to Connect the Power CableDisplaying The Menu Screen Initial SettingsMemo PreparationsTime/Date Setting Setting The Power Save Time RS-232C INPUT/OUTPUT Settings OFF ↔ MODE1 ↔ MODE2 ↔ MODE3 ↔ MODE4 ↔ Setting The Average Value Mode Setting The Buzzer Message Input Back HOW to SET Printer PaperAuto Setting StepPreparations TF50KS-E2C Manual Setting Preparations HOW to Reset from Power Save Status Air Check Turn on the PowerBasic Operations Preparations Before MeasurementSetting the Patient Setting the Safety Stopper ∼10mm Auto Measurement Under Auto Mode MemoSetting the Measurement Mode Setting the Measuring RangeAlignment and Measurement Basic Operations Basic Operations Manual mode. Sometimes Auto mode is not available if Manu Measurement Under Manual Mode MemoDisplay of Measurement Values ERR OverBasic Operations Alignment is adjusted correctly. Sometimes the shape Deleting Measurement Values Individual Operations HOW to Print OUT Measurement ValuesHOW to Correct Measurement Values Output via RS-232C INPUT/OUTPUT VIA RS-232CInput via RS-232C Checking Operations Before Requesting ServiceChecking Operations Automatic instrument table AIT-20 and Table Board Optional AccessoriesSpecifications & Performance ReferenceConnector Types RS-232C Communication SpecificationsTerminal Pin Arrangement Transmission Formula Contents of Data TransmissionReference Work ID no Setting RS-232C Communication ConditionsFormat Accuracy Maintenance Maintenance and CheckingCleaning the Measuring Window Glass Cleaning the Window Glass inside the Nozzle Adjusting the Monitor Screen Daily MaintenanceOrdering Consumable Supplies Replacing the Fuse Paper Jam in PrinterCleaning the Outer Cover Special Notes on CleaningComputerized Tonometer CT-80 Topcon Omni SYSTEMS, INC Computerized Tonometer