P V A A M P L I F I E R S
5
O P E R A T I O N
PLACEMENT FOR PROPER VENTILATION
The PVA Series Amplifier requires a minimum of 12” (30cm)
of unobstructed air space above the top cover. Make sure
that the ventilation slots on the top and bottom remain
unobstructed by any object. Do not stack any other
component on top of the PVA Series Amplifier or block the
ventilation slots in any way. Also, be sure that the amplifier
is placed on a secure, hard and level surface,
NOT
on carpet.
In the event of overheating, your PVA Series Amplifier is
equipped with a thermal shut off feature. The amplifier will
remain off until the temperature falls below the shut off
threshold. Once this condition is met, the amplifier will reset
itself and it can be powered on again.
OPERATION
Before plugging in the PVA Series Amplifier, check to see
that the unit is configured for the correct AC line voltage for
country of use. The operating AC line voltage is indicated on
the side of the shipping box. If the amplifier is set incorrectly
for the country in which it is to be operated, contact the
dealer or distributor in your area. If the unit is configured
properly, continue with operation.
Connect loudspeakers to the appropriate post as described
in the Speaker Connection Posts section above.
The remaining input signal connection is made with
Unbalanced (RCA) connectors from a suitable Preamp or
SSP such as the Anthem AVM 20.
Connect the preamp/SSP outputs to the appropriate PVA
Series Amplifier inputs (F in figures 2 to 4) for each channel.
Select an appropriate ON MODE for your PVA Series
Amplifier. If TRIGGER mode is selected, connect a standard
3.5mm Mini Plug trigger cable between your PVA Series
Amplifier and the upstream control component, such as the
Anthem AVM 20.
Connect the Detachable Power Cord to the AC Power Cord
Socket (E in figures 2 to 4). Plug your amplifier into the AC
power source.
After you ensure your preamp or SSP has the volume turned
down or muted, you can power up your PVA Series Amplifier,
which is now ready for operation.
BREAK-IN TIME
As with all audio electronic products, the ultimate sonic
character of the PVA Series Amplifier will not be realized
until the unit receives a minimum of approximately 70 hours
of signal break-in time (i.e. the amplifier is on and outputting
a signal).
TROUBLESHOOTING
If at any time the PVA Series Amplifier fails to work properly,
consult this checklist:
1. Check that the AC Detachable Power Cord is plugged into
the Detachable Power Cord Socket (E in figures 2 to 4) and is
connected to a live source of AC power. For instance, if using
a power bar, check that the bar is turned on.
2. Ensure that all Input and Output connections are secure for
a proper electrical contact.
3. Ensure that the amplifier is configured for the appropriate
ON MODE in your system setup (D in figures 2 to 4).
4. Check the internal fuse(s).
If a problem still persists, please contact your authorized
Anthem Dealer directly.
PACKING MATERIALS
Please retain all of the packing material and shipping boxes
for your PVA Series Amplifier. They are custom designed to
prevent shipping damage from occurring. Sonic Frontiers
Int’l will accept no responsibility for any damage occurring
to an PVA Series Amplifier that is shipped in packing material
other than the original Sonic Frontiers packing material.