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CP-670 AUTOMATIC

CHART PROJECTOR

Instruction Manual

Summary of Contents for CP-670

Page 1: ...M A R C O CP 670 AUTOMATIC CHART PROJECTOR Instruction Manual...

Page 2: ...ctor Positioning the Projector Positioning the Screen Correct Letter Size and Focusing OPERATION 3 Using the Remote CARE AND MAINTENANCE 4 Changing the Bulb Changing the Fuse Changing the Batteries SE...

Page 3: ...st cover The table unit and wall mounts are optional accessories sold sepa rately Please review the brief descriptions associated with Figure 1 to familiarize yourself with each function 1 ON OFF Swit...

Page 4: ...turn the screen until the projected spot of light is properly directed towards the patient Correct Letter Size and Focus 1 Project the 20 200 N on the screen 2 As a reference for proper measurements...

Page 5: ...circle star and then square A correct response by the patient accurately verifies subjective refinement Single Character Masking Depressing the single character masking button will totally isolate an...

Page 6: ...the CP 670 To replace a blown fuse unplug the power cord from the wall and carefully turn the instrument over Push the fuseholder in and turn counterclockwise Replace with an identical fuse and reinst...

Page 7: ...idence Vertical Schematic Eye Worth Test Snellen 200 150 Snellen 100 80 Snellen 70 60 50 Snellen 40 30 25 SPECIFICATIONS Chart 33 pcs Projection distance 9 5 to 20 ft 16 4 ft is standard Projection ma...

Page 8: ...Marco Ophthalmic Inc 11825 Central Parkway Jacksonville FL 32224 2637 904 642 9330 US Canada Toll free 1 800 874 5274 Fax 904 642 9338 www marcooph com G002000 V i s i o n a r y P r o d u c t s f o r...

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