Tomey UD-600, Operator'S Manual

Page: 234 / 262

6-20
6. Troubleshooting
<A-scan diagnosis function>
z z
z z z A-scan waveforms will not be on screen.
Cause 1
The connection of the A-scan probe is not correct.
Remedy
Check if the A-scan probe is connected prop-
erly as being locked.
Cause 2
The eye protective gel was not applied or less.
Remedy
Apply an appropriate amount of corneal pro-
tective gel to the face of the A-scan probe. If
the error is not improved, add the amount of
the gel to apply.
z z z z z
The A-scan waveform is fluctuated.
Cause 1
Noisy condition.
Remedy
Move away noise generating sources (such
as motor, laser surgery equipment) from the
instrument.
z z
z z
z
The saved image load function cannot be used.
Cause 1
The data was not saved in the Echo Data mode.
Remedy
The memory card is not saved with data. Use
this function after data is saved in he memory
card by image saving function.
z z z z z
"Probe Error" comes up, when switching to the A-scan diagnosis
function.
Cause 1
The A-scan probe was not connected properly.
Remedy
Make sure the probe is inserted sufficiently.
z z z z z
When changing the function mode to the A-scan diagnosis function,
the message, "Please confirm that A-scan probe with blue label is
connected." in the waveform window.
Cause 1
Correct probe (A-Scan Diagnostic) is not connected.
Remedy
Check if the probe with blue label is prop-
erly conncected. Please note that A-scan di-
agnostic probe is optional probe, which does
not come with main unit as standard acces-
sory.