User Manual in English
Page 1
... LED Power Meter and Subwoofer Output Congratulations on your choice for car audio entertainment! USER'S MANUAL page CONTENTS 2 How an equalizer is used 2 System application 3 Front panel controls and features 4 Installation 4 Mounting the equalizer 5 Audio connections 6 Power connection 7 Specifications AVA1204 Users Manual - It has been designed, engineered and manufactured to bring you the highest level of performance and quality, and will...
... LED Power Meter and Subwoofer Output Congratulations on your choice for car audio entertainment! USER'S MANUAL page CONTENTS 2 How an equalizer is used 2 System application 3 Front panel controls and features 4 Installation 4 Mounting the equalizer 5 Audio connections 6 Power connection 7 Specifications AVA1204 Users Manual - It has been designed, engineered and manufactured to bring you the highest level of performance and quality, and will...
User Manual in English
Page 2
...an equalizer is used The 3015 AVA1204 is a high-fidelity signal processor/preamplifier that allows you to add additional emphasis to the bass frequencies in the audio spectrum. System application A stereo input signal is intended for each of several audio filters, each centered at a specific ...equalizer using EITHER (but not both) the low level RCA inputs (from your head unit's LINE OUT connectors) or from the Front, Rear and Subwoofer stereo RCA jacks on the rear of the unit to an amplifier for use in a car audio system which includes amplifiers in the audio range.The AVA1204...
...an equalizer is used The 3015 AVA1204 is a high-fidelity signal processor/preamplifier that allows you to add additional emphasis to the bass frequencies in the audio spectrum. System application A stereo input signal is intended for each of several audio filters, each centered at a specific ...equalizer using EITHER (but not both) the low level RCA inputs (from your head unit's LINE OUT connectors) or from the Front, Rear and Subwoofer stereo RCA jacks on the rear of the unit to an amplifier for use in a car audio system which includes amplifiers in the audio range.The AVA1204...
User Manual in English
Page 3
...to set volume level for your taste and listening environment. FADER Use this when you the ability to your audio. Use this control to cover the audio spectrum from the head unit), it features an independent level control for the subwoofer channel at either 50Hz or 150Hz. AVA1204 User's Manual -... to balance the sound level between front and rear speakers as desired. This establishes the point in the audio mix to balance the amount of your personal taste. L::E:FT ". O BOOST/CUT CONTROLS Each of these controls to turn on and off the equalization provided by the AVA1204.
...to set volume level for your taste and listening environment. FADER Use this when you the ability to your audio. Use this control to cover the audio spectrum from the head unit), it features an independent level control for the subwoofer channel at either 50Hz or 150Hz. AVA1204 User's Manual -... to balance the sound level between front and rear speakers as desired. This establishes the point in the audio mix to balance the amount of your personal taste. L::E:FT ". O BOOST/CUT CONTROLS Each of these controls to turn on and off the equalization provided by the AVA1204.
User Manual in English
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...Use only the installation parts and hardware provided with the driver's ability to control the vehicle. Avoid installing the unit in this convenient remote turn -on lead available on /off the audio system. Install the unit securely, according to your car audio system. With this manual. Setting system power output levels The AVA1204... a location which responds to the equalizer when you shut off feature, you never have Volume Level controls. Installation Before installing your new 305 equalizer, please become familiar with all of your audio system level controls are made at ...
...Use only the installation parts and hardware provided with the driver's ability to control the vehicle. Avoid installing the unit in this convenient remote turn -on lead available on /off the audio system. Install the unit securely, according to your car audio system. With this manual. Setting system power output levels The AVA1204... a location which responds to the equalizer when you shut off feature, you never have Volume Level controls. Installation Before installing your new 305 equalizer, please become familiar with all of your audio system level controls are made at ...
User Manual in English
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Use Low Level (RCA) inputs OR High Level (speaker) inputs - not BOTH! UsingHigh (Speaker) Levelinputs OUTPUTS FRONT I I REAR I I SUB RL RL RL INPUTS OoR L n To FRONT c(111- 1 Audio Inputs of AMPLIFIER (=OE To REAR Audio connections Review the diagrams on the next two pages and connect the unit as shown. Using Line Levelinputs FRONT R L OUTPUTS REAR R L SUB R L INPUTS RL To FRONT AMPLIFIER CAUTION!
Use Low Level (RCA) inputs OR High Level (speaker) inputs - not BOTH! UsingHigh (Speaker) Levelinputs OUTPUTS FRONT I I REAR I I SUB RL RL RL INPUTS OoR L n To FRONT c(111- 1 Audio Inputs of AMPLIFIER (=OE To REAR Audio connections Review the diagrams on the next two pages and connect the unit as shown. Using Line Levelinputs FRONT R L OUTPUTS REAR R L SUB R L INPUTS RL To FRONT AMPLIFIER CAUTION!
User Manual in English
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For this reason, in order to REMOTE TURN-ON terminal of head unit RED VIOLET BROWN Source ground point AVA1204 User's Manual - Power connections Please note that this equalizer, your head unit must have a remote-turn on . CXXXXX) Cs Cs BLACK Chassis ground point - Battery FUSE to use this equalizer contains an internal ON/OFF switch, which is activated when the head unit is turned on lead. page 6
For this reason, in order to REMOTE TURN-ON terminal of head unit RED VIOLET BROWN Source ground point AVA1204 User's Manual - Power connections Please note that this equalizer, your head unit must have a remote-turn on . CXXXXX) Cs Cs BLACK Chassis ground point - Battery FUSE to use this equalizer contains an internal ON/OFF switch, which is activated when the head unit is turned on lead. page 6
User Manual in English
Page 7
AVA1204 User's Manual - page 7 Specifications AVA1204 7-Band Equalizer with LED Power Meter and Subwoofer Output 3ObS AUDIO SYSTEMS EQ center frequencies Equalization range Frequency response Signal-to-noise ratio EQ THD Channel separation High level input voltage Low level input voltage Defeat/equalizer Power supply Output voltage 60Hz, 150Hz, 400Hz,1 kHz, 3 kHz, 6kHz, 15kHz +/- 12dB (boost/cut) 20Hz-20kHz 60dB less than 0.05% 45dB 4V 0.5v 0dB +/- 1dB 10-16V negative ground 1.5V All specifications subject to change without notice.
AVA1204 User's Manual - page 7 Specifications AVA1204 7-Band Equalizer with LED Power Meter and Subwoofer Output 3ObS AUDIO SYSTEMS EQ center frequencies Equalization range Frequency response Signal-to-noise ratio EQ THD Channel separation High level input voltage Low level input voltage Defeat/equalizer Power supply Output voltage 60Hz, 150Hz, 400Hz,1 kHz, 3 kHz, 6kHz, 15kHz +/- 12dB (boost/cut) 20Hz-20kHz 60dB less than 0.05% 45dB 4V 0.5v 0dB +/- 1dB 10-16V negative ground 1.5V All specifications subject to change without notice.