Stairville MH-z720 Quad LED Wash Zoom User Manual page 73

Symptom
Display shows 'Thermistor Open'
Display shows 'Thermistor Short'
If the procedures recommended above do not succeed, please contact our Service Center. You
can find the contact information at www.thomann.de.
MH-z720 Quad LED Wash Zoom
Remedy
The device was turned off automatically to prevent over‐
heating. Disconnect the unit from the mains and let it
cool down before you turn it on again.
The device was automatically shut down due to a short
circuit. Disconnect the unit from the mains and let it cool
down before you turn it on again.
Troubleshooting
73