No Sound
"
Check the unit is plugged in and power LED is Blue. When
the LED is dim red, the unit is in standby and when bright
red it is in protec`on.
"
Check all cables are securely connected.
"
Check the source unit is on and playing.
"
Check the speaker connec`ons are secure.
"
Check the priority switch has been set correctly.
In Protec;on
"
The amplifier in the Rialto 400 will protect itself if it
experiences an unusually large power surge, overheats or
experiences a short. This is a circuit that protects the
Rialto 400 and speakers. Turn down the volume and the
Rialto 400 will normally resume playing aher a short
period of `me. A flashing red LED on the front of the unit
indicates that the Rialto 400 is opera`ng at its ‘Current
Limit’ and in danger of going into protec`on. In this
situa`on you may have too many speakers abached, you
are driving the amplifier too hard or speaker impedance
is below 4 ohms and you may need to reduce the load.
AudioControl User Manual -‐ Rialto 400
15
Help!
Priority Switching
"
A delay of approximately 10 seconds is set for
the ‘input priority’ source (i.e. digital or
analog) to not see a priori`zed input before
the switch back to the un-‐priori`zed input.
"
During quiet passages, lengthy silent spaces in
music or a TV program, the Rialto 400 may
believe that the priori`zed signal has stopped
and will switch back to the un-‐priori`zed
signal. This will correct immediately when the
priority signal starts again. The Rialto 400 is set
to automa`cally switch back to the non-‐
priori`zed signal aher approximately 10
seconds of quiet space/silence.
More Troubleshoo;ng
For addi`onal troubleshoo`ng , support and
technical advice, please visit our website at
www.audiocontrol.com.
Service
AudioControl has a reputa`on for providing some of the best support
and service in our industry. Our technical team takes pride in ensuring
we respond to any customer needs providing support through our
website and live on the phone from our base here in Seable, USA.
If you need service, first contact your local dealer or interna`onal
distributor for advice. You can also contact our tech support team
either by email or phone from 8am-‐5pm Pacific Standard Time (PST).
We will verify if there is anything that you can correct yourself. If we
ask you to return a unit, please include the following.
"
Copy of proof of purchase (No originals please)
"
A brief explana`on of the problem
"
A full return address (No P.O. Boxes please)
"
A day`me phone number in case of ques`ons.
You will be responsible for freight charges to us, but we will pay the
return freight back as long as the unit is under warranty. We
Recommend United Parcel Service (UPS) for most shipments. Our
repair services address is:
Abn: Service Department
22410 70
th
Avenue West, Mountlake Terrace, WA, 98043, U.S.A.
Phone: +1 425-‐775-‐8461 Email: [email protected]
Web: www.audiocontrol.com
Troubleshoo;ng
& Service
Содержание Rialto 400
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