Avsl Adastra UA60 953.186UK Руководство пользователя - Страница 6
Просмотреть онлайн или скачать pdf Руководство пользователя для Усилитель Avsl Adastra UA60 953.186UK. Avsl Adastra UA60 953.186UK 7 страниц. Compact 100v mixer-amplifiers
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Specifications
Model
Output power: RMS
Dimensions
Weight
Power supply
Amplifier: construction
Inputs
Line output
Speaker outputs
Mute
THD
Input impedance
Input sensitivity
SNR
Frequency response
Troubleshooting
No power LED on control panel
Power LED is on but no other LEDs and
no output
Power light and output LEDs lighting
but no output
No output from CH2, 3, 4 or 5
No output from CH.1 microphone
Output is very loud or distorted
Output is working but at very low level
Feedback from microphone
Amplifier overheating or cutting out
Disposal: The "Crossed Wheelie Bin" symbol on the product means that the product is classed as Electrical or Electronic
equipment and should not be disposed with other household or commercial waste at the end of its useful life.
The goods must be disposed of according to your local council guidelines.
UA30
30W
249 x 210 x 44mm
2.35kg
170-264Vac, 50Hz (IEC)
Class D + transformer output
3 x mic/line (Jack/Euroblock), 1 x line (2 x RCA), 1 x aux (3.5mm)
2 x RCA (mono)
Screw terminals - 100V / 8Ω / COM
24V relay contacts
<0.4% @ 1kHz
1k Ohms (mic/line)
-10dB (line), -45dB (mic)
80dB (line), 75dB (mic)
100Hz - 18kHz
Ensure IEC lead, mains switch and inlet fuse
Check input signals and condition of input connection leads
Check MASTER, MIC, LINE IN or MEDIA controls are turned up
Check speaker output terminals are connected correctly
Check speakers are working (test on another amp if available)
Check that CH.1 Vox is not activated with the channel volume turned up
Check that phantom power is switched on if a condenser microphone is used
Check level of input signal is not too high
Ensure that the MIC/LINE DIP switch is not set to MIC for a line level input
Reduce Channel and/or MASTER levels
Check input audio source level is not too low
Ensure that the MIC/LINE DIP switch is not set to LINE for a microphone
input
Increase Channel and/or MASTER levels
Face microphone away from speakers and monitors
Turn down Channel and/or MASTER level
Check that 8Ω speakers are not connected to 100V terminals
Ensure total 100V speaker wattage is lower than amplifier rating
Ensure that 100V and 8Ω speakers are not both connected
UA60
60W
269 x 210 x 44mm
2.47kg
Errors and omissions excepted. Copyright© 2020. AVSL Group Ltd.
Unit 2-4 Bridgewater Park, Taylor Rd. Manchester. M41 7JQ
UA90
90W
300 x 210 x 44mm
2.99kg
UA30, UA60, UA90 User Manual