Huvitz Hrk-7000a Auto-Focus Problem - Service Technicians Forum

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Huvitz HRK-7000A Auto-Focus Problem

Tags: Ophthalmology, HUVITZ

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Oral Unal

Huvitz HRK-7000A Auto-Focus Problem

October 03, 2018 06:13

I have a problem with Huvitz HRK-7000A. Auto-Focus is not working right. When the operator centers the eyes the auto-focus starts to run and it moves too up or down. What can cause this?

Let me try to explain again:

1) Operator is positioning the device to center the eye.
2) When the device almost centered the eye, auto-focus is starting to center.
3) Our problem is here, auto-focus is moving the device to up or down direction and getting away from the eye.

Can anyone help me with this problem? Or does anyone have the service manual? Maybe it can give some idea. I don't know what to do.

Sincerely,
Oral UNAL

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H Gabr

re: Huvitz HRK-7000A Auto-Focus Problem

November 24, 2018 10:30

I have the same problem here. Does anyone have the Service manual fro this A/R?

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Joyce Desrosiers

re: Huvitz HRK-7000A Auto-Focus Problem

July 12, 2019 11:03

I'm having the same problem. The auto focus starts moving all around and it zooms in totally blurry and we cannot get a reading unless we turn off the K reading portion and do only the refraction. I've been searching for an answer on this. Veatch Ophthalmic Instruments does not seem to be able to get this fixed either. Has any one solved this problem?

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