Welch Allyn RetinaVue 100 Imager Directions For Use Manual page 16

12 Introduction
About image quality scores
Good quality
green
Acceptable quality
yellow
Unacceptable quality
red
Controls (Post-acquisition)
On the Post-acquisition screen, images with a green check (
(scores of 40 +), images with a yellow check (
20 — 39), and those with a red x (
If the image is of good quality, it is very likely to be read by a specialist.
(Scores of 40 +)
If the image is of good enough quality, it is likely to be read by a specialist.
(Range of 20 — 39)
If the image is lacking in quality, it is highly unlikely that a specialist will be able to read it.
(Range of 0 — 19)
) are of unacceptable quality (scores of 0 — 19).
Welch Allyn RetinaVue™ 100 Imager
) are of good quality
) are of acceptable quality (scores of