Qflex fault finding

If you are experiencing issues with your Qflex system in which it is not outputting any sound or there is a crackling noise coming from the units please check to see if the power light on the master unit is flashing. If the light is flashing pay close attention to the number of times it flashes as this will indicate its fault.

For V1.06 or later:

Flashes	Alarm Type	Description
1	Check	Temperature warning
2	Check	Low Frequency Driver Impedance warning
3	Check	High Frequency Driver Impedance warning
5	Fault	Low Frequency Driver Impedance out of range
6	Fault	High Frequency Driver Impedance out of range
7	Fault	Low Frequency Amplifier over-current
8	Fault	High Frequency Amplifier over-current
9	Fault	Main Power Voltage out of range - possible short circuit o/p devices
10	Fault	Amplifier pack Over temperature
11	Fault	Pilot Tone missing

For V1.04

Flashes	Alarm Type	Description
1	Check	Temperature warning
2	Fault	Low Frequency Driver Impedance out of range
3	Fault	High Frequency Driver Impedance out of range
5	Fault	Low Frequency Amplifier over-current
6	Fault	High Frequency Amplifier over-current
7	Fault	Main Power Voltage out of range - possible short circuit o/p devices
8	Fault	Amplifier pack Over Temperature

If your unit is experiencing any of these please submit a query here and advise us as to which issue you are experiencing and we will be able to assist further.