Ayre QX-5 Owner's Manual page 47

If overheating occurs, be
sure to correct the cause
before continuing to use the
amplifier.
46
USB Connection
If the QX-5 Twenty appears as "Unknown USB
device" when connected to a computer. Check
that your drivers are installed correctly, and up-to-
date. Instructions for this can be found at www.
ayre.com/usb.htm.
Other Connected Products
The Ayre QX-5 Twenty will display error
messages from connected AyreLink equipped
power amplifiers, simplifying the task of system
troubleshooting.
Overheating
If a power amplifier is operated at high playback
levels with insufficient ventilation, the internal
temperature may become too high, triggering the
thermal protection circuitry.
The QX-5 Twenty's display will change to read
AMP HOT if an AyreLink equipped power amp
is connected and its temperature becomes too
high.
Once the unit has cooled, the amplifier may
return to normal mode. The AMP HOTmessage