INSTRUCTIONS FOR USE
Z8A9F9 | IFU323EN00
This document is the property of
CSO Costruzione Strumenti Oftalmici srl.
Any reproduction, even partial, it is prohibited.
50/60
Fig 44 - Marking on the functioning check
accessory on the tonometer (Z800)
Fig 45 - Marking on the functioning check
accessory on the tonometer (A900 and F900)
5.4.1
FUNCTIONING CHECK WITH MEASURING KNOB ON 0
1
Position the functioning check accessory in position 0 (central)
and the measuring knob on the corresponding value 0.
2
Turn the measuring knob on the value - 0,05 (measure
equivalent to the width of the calibration sign on the
measuring knob).
3
The arm should be displaced in stop position facing the
examiner.
4
Turn the measuring knob on the value + 0,05 (measure
equivalent to the width of the calibration sign on the
measuring knob).
5
The arm should be displaced in stop position facing the patient.
