Ground Loop Hum; The Remote Control Hand-Held Unit - VTL IT-85 Owner's Manual

support department immediately so that they can help you resolve this
problem.
See the Biasing checking and Setting section for further information
about the operation of the output tubes in the VTL IT-85 Integrated
amplifier.

Ground Loop Hum

If you get a ground loop hum from your stereo system after installation and power up
you should immediately turn off the IT-85 and consult your VTL dealer or the VTL
factory.
Caution: Under no circumstances should you attempt to lift or defeat any
grounds on electrical equipment plugged into the AC, as these grounds are
installed for your and the equipment's safety, and an ungrounded component
can present an extremely hazardous condition and is illegal under most
electrical safety codes. For your own safety please refer all questions of this
nature to a properly trained service technician

The Remote Control Hand-held Unit

The Remote Control hand held unit which comes with this IT-85, allows you to
perform some basic functions from the comfort of your seat:
•
Increase/decrease the Volume Control by pressing the up and down
arrows respectively on the remote control hand-held unit.
•
Set the system in mute or operate modes by pressing the mute button on
the remote control hand-held unit. This is a toggle control that changes
the operating state from one to the other each time it is pressed.
If the IT-85 is in mute, pressing the up arrow to increase the volume will
remove the mute to allow you to hear the change of the volume adjustment.
The volume down command will not change the mute state.
When you first press the buttons on the remote control unit, there is a delay of
a few seconds (about 1-2 seconds) before the IT-85's completes the processing
of the signal sent by the remote. Wait for the response from the IT-85 before
pressing another button on the remote unit. During this processing period,
selection of other remote functions will be ignored. If more of one button is
pressed at once then the remote will perform no function. While the IT-85 is
IT-85 Integrated amplifier
Owner's Manual
VTL
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