Reference position

7 After the alignment bar is displayed, push the machine body out a little bit more. When the alignment is adjusted, measurement is done automatically and the meas- urement value is displayed on the monitor screen.

Too far

When the outer alignment mark is not displayed, measurement is not possible. After measurement

Measurement can be done when the outer alignment mark is displayed after a few seconds

If measurement is not possible under the Auto mode, use

MEMO

the Manual mode. Sometimes Auto mode is not available if

 

the condition of the cornea is unfavorable.

37

BASIC OPERATIONS

Page 38
Image 38
Topcon CT-80, COMPUTERIZED TONOMETER instruction manual Manual mode. Sometimes Auto mode is not available if