Keystone 1157 instruction manual Contents

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Contents

The DVS-V Test Instrument. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

DVS-V Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

The Elliptech Hand Control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

Test Guide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Test Questions and Referrals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . .5

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Contents Keystone View Contents DVS-V Test Instrument DVS-V Maintenance Elliptech Control Unit Test Guide Test #2 Color Deficiency Test Questions and Referral GuideTest #1 Quick Acuity at 20/40 Level Quick Acuity TestTest #3 & #4 Depth Perception & Sign Recognition Depth / Signs100 200 Test #5 Binocular AcuityTest #6 Right Eye Acuity Phoria Test #7 Left Eye AcuityTest #8 Phoria 55 70 Horizontal Field Testing85 70 55 Nasal Dickerson Road, Reno NV Phone 775 324-2799 800 Fax 775