Skip to main content

Why the US doesn't work anymore?

This question is about a corometrics 120 series that worked normally before (Ultrasound, Toco) and suddenly the fetal heartbeat becomes inaudible.

Update (11/01/24)

I didn't make any service for the monitor since 10 years.

Answer this question I have this problem too

Is this a good question?

Score 0
Add a comment

1 Answer

Most Helpful Answer

Hi @delson89820

Here's the service manual for the unit that may help.

Go to p.6-17 (195 of 440 pdf) and check if audio is heard when simulating the Ultrasound. Ultrasound audio volume from the rear panel speaker can be increased or decreased using the left pair of Volume push buttons.

Was this answer helpful?

Score 1
Add a comment

Add your answer

Delson will be eternally grateful.
View Statistics:

Past 24 Hours: 0

Past 7 Days: 1

Past 30 Days: 2

All Time: 57