User's Manual

61
APPENDIX C:
Troubleshooting
Problem
Possible cause
Solution
No signal from a
transducer
Transducer not
connected to correct
output
Connect the transducer to the
correct output
Transducer damaged
Contact Inventis service
department or dealer
No signal from
patient response
button when
pressed
Wrong connection
Connect the patient response
button to the correct socket
Patient response button
damaged
Contact Inventis service
department or dealer
No signal from
monitor
earphones
Wrong connection
Check that the monitor
headphones are plugged into
the correct socket, according
to the selected type of
connection (instrument or
PC)
Headphone volume too
low
Increase the audio volume by
way of the Maestro control
Patient's voice
cannot be heard
Problems with
TALKBACK input
connection
Check the connection to the
TALKBACK input