Gilras GRK-7000, Руководство пользователя

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26 Auto Ref/Keratometer GRK-7000 -------------------------------------------------------------
asured value is not satisfactory, measure it with the same way and c
heck it again.
2. Automatic Adjustment
① Push AUTO button at the bottom of monitor.
② Adjust the position and focus of model eye as like in like in the proc
edure of adjusting measurement position & focus explained in the pr
evious page.
③
If the focus is well adjusted as the bright dot appears inside the intern
al array ring and the focus-adjustment circle symbol appears on the bri
ght dot, then, the measurement starts automatically.