Instrukcja obsługi ART HVA4

ART odbiornik HVA4

Przeczytaj poniżej 📖 instrukcję obsługi w języku polskim dla ART HVA4 (6 stron) w kategorii odbiornik. Ta instrukcja była pomocna dla 2 osób i została oceniona przez 2 użytkowników na średnio 4.5 gwiazdek

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User's Manual
SWITCHING POWER
PROFESSIONAL AMPLIFIER
HVA1 & HVA4
HVA SERIES
www.artproaudio.com
www.yorkville.com
E-mail: support@artproaudio.com
© 2020 Applied Research & Technology / Yorkville Sound
HVA SERIES AMPLIFIERS
Switching Power Professional Amplieers HVA-5004-101
Read instructions: Retain these safety and operating instructions for future reference. Heed all
warnings printed here and on the equipment. Follow operating instructions printed in this user guide.
Do not open: There are no user serviceable parts inside. Refer any service work to qualified technical personnel
only.
Power sources: Only connect unit to mains power of type marked on rear panel. Power source must provide a
good ground connection.
Power cord: Use the power cord with sealed mains plug appropriate for your local mains supply as provided with
the equipment. If the provided plug does not fit into your outlet consult your service agent. Route the power cord
so that it is not likely to be walked on, stretched or pinched by items placed upon or against.
Grounding: Do not defeat the grounding and polarization means of the power cord plug. Do not remove or tamper
with the ground connection on the power cord.
Ventilation: Do not obstruct the ventilation slots or position the unit where the air required for ventilation is
impeded. If the unit is to be operated in a rack, case or other furniture ensure that it is constructed to allow
adequate ventilation.
Moisture: To reduce the risk of fire or electrical shock do not expose the unit to rain, moisture, or use in damp or
wet conditions. Do not place a container of liquid on it, which may spill into any openings.
Heat: Do not locate the unit in a place close to excessive heat or direct sunlight, as this could be a fire hazard.
Locate the unit away from any equipment, which produces heat such as: power supplies, power amplifiers and
heaters.
Environment: Protect from excessive dirt, dust, heat, and vibration when operating and storing. Avoid tobacco
ash, drink spillage and smoke, especially that associated with smoke machines.
Handling: To prevent damage to the controls and cosmetics avoid rough handling and excessive vibration.
Protect the controls from damage during transit. Use adequate padding if you need to ship the unit. To avoid injury
to yourself or damage to the equipment take care when lifting, moving or carrying the unit.
Servicing: Switch off equipment and unplug the power cord immediately if it is exposed to moisture, spilled liquid,
objects fallen into opening, the power cord or plug becomes damaged during a lightning storm, or if smoke odor or
noise is noted. Refer servicing to qualified technical personnel only.
Installation: Install the unit in accordance with the instruction printed in the user manual.
IMPORTANT SAFETY INSTRUCTIONS READ FIRST–
This symbol, wherever it appears, This symbol, wherever it appears, alert
alerts you to the presence of uninsulated you to important operating and mainte
dangerous voltage inside the enclosure. Voltage instructions in the accompanying litera
that may be sufficient to constitute a risk of shock. Please read manual.
1
2
9
INTRODUCTION
Features:
• High current switching power allowing high power output with low noise and
low distortion
• Short circuit, thermal and power on/off muting protection
• Built-in limiter
• Euroblock input and output
• Front mounted gain controls for easy access
• Signal, Clip protect, and Power LED indicators to monitor performance.
• Disable Amplifier Outputs remotely
• Priority, remote test trigger
• Remote Failure Status indicator
• 2-channel or 4-channel installation amplifier.
• 70/100V line operation.
• Power output (70/100V): 2X150W/4X300W
• 1 U rack 19-inch size.
• Switching power, class-D amplifier.
TECHNICAL SPECIFICATIONS
Controls Front: AC switch, Input level control for each channel
Rear: 70V/100V selector
Indicators SIGNAL: green LED CLIP: red LED POWER: green LED
PROTECTION: red LED PRIOR:green/red LED
Input sensitivity
Input Impedance
Frequency response
Voltage gain (100V)
THD+N
S/N rate
Crosstalk
Damping factor
Power output circuitry
Power supply
Protections
Connectors
Output Power
(100V line)
Output Power
(70V line)
HVA1(150W), HVA4 (300W*2)
One channel drive
One channel drive
All channel drive
All channel drive
HVA1(135W *2), HVA4 (270W*4)
HVA1(150W), HVA4 (300W*2)
HVA1(135W*2), HVA4 (270W*4)
Dimensions (WxHxD)
Weight
19.02x1.73x14.17(inch) 483x44x360 (mm)
HVA1 10.36 lb, 4.7 kg HVA4 13.67 lb, 6.2 kg
0.9-1.1V ( 0+/-1dBV )
20k (balanced) 10k (unbalanced)
120 Hz - 17 kHz (-3dB)
40 dB
<0.1%
>95 dB
>70dB
>200
Switching power, Class-D
AC 110-240V, 50/60 Hz
Short circuit, open circuit, thermal, ultrasonic and RF
INPUT & OUTPUT: Euroblock
The ART HVA Series 1 and 4 are class-D installation amplifiers. They are suitable for both
70/100V line installations (selectable through dip-switches). Each channel has its own
gain control and LED indicators (signal, clip and protection). The input and output connections
are made through Euroblock connectors. The amplifiers are a 1U rack 19-inch size is very
appropriate for many types of installations, taking advantage of its multichannel design.

Specyfikacje produktu

Marka: ART
Kategoria: odbiornik
Model: HVA4

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