Troubleshooting
SONIC DIGITAL HS MD/MFD
34
The generator shuts down after some time
The timer has been set.
Set the switch-on time to OFF in the TIMER menu.
Please refer to the operating manual provided with the software.
The generator does not reach its full power output
The power output is preset to EXTERNAL VOLTAGE,
no/insufficient voltage is available.
Change the default power output to INTERNAL FRONT in the SETTINGS
menu
or apply 10V DC to the interface.
Please refer to the operating manual provided with the software.
Ultrasound is only emitted for a short period
The TIMER function is activated (FUNCTION LED lights up in blue or AUX2
LED lights up in yellow),
the time for the ultrasonic output is incorrectly set in the TIMER function,
the TIMER function is set to INTERVAL or SINGLE RUN.
Deactivate the timer or set it correctly.
Please refer to the chapter "Setting the timer" in the operating manual pro-
vided with the software
.
No power output, despite fact that green HF LED is lit on the
front panel
Interruption between transducer system and generator.
The converter connection plug is not connected or is connected incorrectly.
Malfunction of the HF switch (converter switching unit).
Check the function and control of the converter switching unit,
connect the transducer(s),
replace the transducer(s).
Possible cause
Remedy
Possible cause
Remedy
Possible causes
Remedy
Possible causes
Remedy
