![background image](http://html1.mh-extra.com/html/essilor-instruments/vision-r-700/vision-r-700_user-manual_2429056044.webp)
The test display area allows you to:
Visualize the optotypes presented.
Display the acuity values in the unit chosen during configuration:
decimal acuity (x/10)
Snellen acuity in meters (6/x)
Snellen acuity in feet (20/x)
The table of optotypes allows you to:
Display the value of corresponding acuity,
Display the unit of acuity.
Choice of optotypes scale
Scales of acuity
Types
Icons
Display zone at the bottom of the screen
Rational progression
scale
letters
numbers
C of Landolt
E of Snellen
stylized figures
U
SER
MANUAL
> P
ERFORMANCE
OF
TESTS
DURING
A
REFRACTION
EXAMINATION
Vision-R 700 - Essilor automatic phoropter > V1 - 09-2020
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Summary of Contents for VISION-R 700
Page 1: ...USER MANUAL...
Page 4: ...I INTRODUCTION...
Page 8: ...II INSTRUMENT...
Page 16: ...III ADJUSTMENTS BEFORE THE EXAMINATION...
Page 24: ...IV BASIC FUNCTIONS FOR PERFORMING A REFRACTION EXAMINATION...
Page 37: ...V PERFORMANCE OF TESTS DURING A REFRACTION EXAMINATION...
Page 76: ...VI MEASUREMENT...
Page 80: ...VII REFRACTION PROGRAMS...
Page 93: ...VIII INSTRUMENT SETTINGS...
Page 109: ...IX TROUBLESHOOTING...
Page 111: ...X TECHNICAL DATA...
Page 114: ...XI CAUTIONS WARNINGS...
Page 124: ...XII QR CODE...
Page 125: ...USER MANUAL QR CODE 125 Vision R 700 Essilor automatic phoropter V1 09 2020...
Page 126: ...USER MANUAL QR CODE Vision R 700 Essilor automatic phoropter V1 09 2020 126...
Page 127: ...USER MANUAL QR CODE 127 Vision R 700 Essilor automatic phoropter V1 09 2020...