Topcon COMPUTERIZED TONOMETER, CT-80

1Hold the control lever and pull the machine body towards the operator.

2Move the control lever in directions as

needed and bring the patient’s eye to the center of the monitor screen.

3Tell the patient to gaze at the yellow-green light.

4Move the machine body toward the patient and focus the target eye. A vague

alignment dot becomes seen reflected in the cornea.

BASIC OPERATIONS

Inner alignment mark Alignment dot

Contents

Main INTRODUCTION DISPLAY FOR SAFE USE DISPLAY ICONS MEANING WARNING CAUTION MEANING SAFETY CAUTIONS Page USAGE AND MAINTENANCE PURPOSE USER MAINTENANCE ESCAPE CLAUSE WARNING INDICATIONS AND POSITIONS CONTENT COMPONENTS MAIN BODY COMPONENTS CONTROL PANEL COMPONENTS MONITOR SCREEN COMPONENTS CONTENTS OF PRINTER OUTPUT STANDARD ACCESSORIES PREPARATIONS HOW TO INSTALL THE INSTRUMENT 1 2 3 4 Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page BASIC OPERATIONS Page Page Page Page To move the measuring head vertically, turn the control lever right for raising and left When the machine body needs to be moved slightly back and forth or right and left, Page 5 6 36 7 37 If measurement is not possible under the Auto mode, use MEASUREMENT UNDER MANUAL MODE 1 2 38 Adjust the height of the automatic instrument table so that correct Make the patient relaxed so as to secure correct measurement val- Page 6 7 8 40 If the shape of the inner alignment mark does not change to a Page INDIVIDUAL OPERATIONS HOW TO PRINT OUT MEASUREMENT VALUES 1 2 42 To avoid printer problems due to paper jams, do not feed paper Page Page BEFORE REQUESTING SERVICE CHECKING OPERATIONS REFERENCE OPTIONAL ACCESSORIES SPECIFICATIONS & PERFORMANCE RS-232C COMMUNICATION SPECIFICATIONS Page Page Page Page MAINTENANCE AND CHECKING ACCURACY MAINTENANCE To secure auto alignment and correct measurement values, clean the measuring Clean the glass when CLEAN THE MEASURING WINDOW GLASS is displayed 1 2 3 4 1 2 3 4 5 53 Do not apply unreasonable force to the measuring nozzle This machine must be kept free of dust; apply the measuring window cap and dust When not in use, turn the POWER SWITCH OFF. When placing an order for consumable supplies, tell your dealer the product name, Although the machine is adjusted for optimal screen conditions before shipment, a To adjust the contrast and brightness, move the BRIGHT/CONT. knobs after turning 1 2 55 If paper is jammed inside the printer, printing is not complete. 3 4 SPECIAL NOTES ON CLEANING When the outer cover, operation panel and the like become stained, clean them with 56 Page COMPUTERIZED TONOMETER CT TOPCON CORPORATION 75-1 Hasunuma-cho,Itabashi-ku,Tokyo,174-8580 Japan. Phone:3-3558-2520 Fax:3-3960-4214