Technical Specifications - HQ Power PAA01 Bedienungsanleitung

6. Troubleshooting
• The amplifier stops working.
Turn the volume knobs of both channels to zero, switch off the amplifier and disconnect from the
mains. Check the front panel, the fuse and all input and output connections. Replace the fuse with a
fuse of the same type and ratings.
• No sound when power LED is switched off.
The power supply is not connected or the amplifier has a blown fuse. Check the power connections and
switches, or replace the fuse located below the power input.
• No sound when power LED is switched on.
No or low input, or faulty speakers. Check if the input is connected and if the LED shows the presence
of a signal. Gently increase the volume level and check the speakers and speaker connections.
• Hum or buzz.
Power supply noise is picked up in the signal path or earth problem. Only use good quality, shielded
signal cables and ensure they are kept away from the power cables and other AC-powered equipment.
Use a mains tester to ensure the mains outlet has a good earth.
• Distorted sound.
There is an excessive signal level or damaged signal cables. Check the LED to ensure the input level to
the amp is at the correct level. Only use good quality, shielded signal cables and protect them from
damage.
• Sound cuts out.
The signal cables are damaged or the connectors are not properly inserted. Check all cables and
connections.
7. Maintenance
• Regularly wipe the amplifier with a moist, lint-free cloth. Do not use alcohol or solvents.
• Ensure that liquids are not spilled into the enclosure through the ventilation openings.
• Contact your HQPower™ dealer if your amplifier needs servicing.

8. Technical Specifications

output power
sensitivity
S/N ratio
distortion
outputs
DC power
AC power
dimensions
Use this device with original accessories only. Velleman nv cannot be held responsible in the
event of damage or injury resulted from (incorrect) use of this device.
For more info concerning this product and the latest version of this manual, please visit our
website www.hqpower.eu.
The information in this manual is subject to change without prior notice.
© COPYRIGHT NOTICE
The copyright to this manual is owned by Velleman nv. All worldwide rights reserved.
No part of this manual or may be copied, reproduced, translated or reduced to any electronic medium or
otherwise without the prior written consent of the copyright holder.
12.09.2011
MIC
AUX
CD
MIC
AUX/CD
weight
PAA01/PAA02
15Wrms
-45dBv
-20dBv
>60dB
>70dB
4ohm, 8 ohm, 70V or 100V
12V / 3A
230V / 115V (selector)
240 x 190 x 75mm
3.30kg (PAA01), 3.50kg (PAA02)
7
-6dBv
<1%
©Velleman nv