Tomey AL-4000 User Manual

3-81 䕔 
3.6.5 Measurement
䕔 Cooperation by the patient is required to
perform examination smoothly. Explain the
examination method to the patient before
starting the examination to help them relax.

1) When the instrument is in FREEZE mode, touch the “Release”
button (1) or step on the FREEZE pedal (2) on the footswitch to
release FREEZE mode.
2) Apply an appropriate amount of corneal protective agent to the
contact section of the A-scan diagnosis probe.
3) Set the A-scan diagnosis probe to the patient’s eye to be examined.
4) Adjust the total gain using the rotary encoder.
5) Touch the “FREEZE” button (1) or step on the footswitch (2) to enter
FREEZE mode when capturing mode-A waveforms.
(Fig. 1)
(1)
(Fig. 2)
(2)

Tomey AL-4000 Specifications

General

Brand	Tomey
Model	AL-4000
Category	Measuring Instruments
Language	English