ALLNIC AUDIO HPA-5000 XL Panduan Pemilik - Halaman 5
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SAFETY
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Remove ALL protective cushioning material inside the tube chimneys before operation. The
tube chimneys should contain NOTHING except the tubes.
damping rings, on or off.
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Disconnect the power cord by pulling the plug, not the cable.
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Do not attempt any repairs. Do not remove the unit's chassis covers without specific
authorization from Allnic Audio or its authorized representative.
Keep the power cord away from heat sources.
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Keep the unit away from liquids – do not allow any liquid to enter the interior of the unit.
When the unit is moved from a cold to a warm environment, allow sufficient time for any
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condensation to evaporate before plugging the HPA-5000 XL into an AC connection.
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See the notes on "Location, Location, Location".
CLEANING
A.
Chassis
Use only a soft, lint-free cloth dampened slightly with water only (NO cleaning fluids!) to clean the faceplate
and chassis of the HPA-5000 XL.
B.
Connectors
You may use any good quality contact cleaner recommended for such applications to clean the contacts from
time to time, as you deem appropriate.
INITIAL SET-UP
A.
LOCATION, LOCATION, LOCATION
Like all audio products using tubes, the Allnic Audio HPA-5000 XL needs to be placed on a solid stand in a
location that provides good air circulation around the Headphone Amplifier.
DO NOT cover the top of the HPA-5000 XL Headphone Amplifier or tube chimneys. Make sure the
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unit is in a place with good ventilation. The HPA-5000 XL is about 165mm (6.5 inches) tall and
requires at least 30mm (~1 inch) clearance for good air flow above it.
DO NOT place the unit on carpet or foam.
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DO NOT subject the unit to knocks and shocks as you move it around. This advice is meant
particularly for those who may want to place the HPA-5000 XL on some kind of after-market
isolation feet or similar devices. Dropping the HPA-5000 XL is not a good thing to do and may void
the warranty.
DO NOT place the unit near a strong light or heat.
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DO NOT place anything heavy on the unit.
DO NOT allow rubber or vinyl materials to rest on the unit's chassis for long periods of time. This
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could discolour the metal.
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DO place the unit on a shelf or stand that is stable and not subject to vibration or sudden shock.
DO consider using a high quality power cord and interconnects, for both AC power and inputs. The
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HPA-5000 XL is a highly sensitive piece of electronic designed for neutrality and will output what
You may experiment with the tube
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