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User Instructions

This booklet contains important information concerning the proper and safe operation of your new amplifier..

UA-Series

UA-3000 / UA-4000

Made in Taiwan

Professional Power Amplif iers

Index

02 Introduction

03 Front Panel

04 UA-3000 Rear Panel

05 UA-4000 Rear Panel

6 Set Up

08 Operating Modes

Protection

12 Specifications

UNiK A

POWER

OFF

SIGNAL

CLIP

PROFESSIONAL AMPLIFIER

UA-3000

UNiK A

SIGNAL

CLIP

PROFESSIONAL AMPLIFIER

UA-4000

UNiK A

POWER

OFF

Содержание UA-3000

Страница 1: ...ndex 02 Introduction 03 Front Panel 04 UA 3000 Rear Panel 05 UA 4000 Rear Panel 6 Set Up 0 08 Operating Modes Protection 11 12 Specifications UNiKA POWER ON OFF SIGNAL SIGNAL SIGNAL CLIP CLIP CLIP 0 10 0 10 0 10 CH 1 CH 2 CH 3 PROFESSIONAL AMPLIFIER UA 3000UNiKA SIGNAL SIGNAL SIGNAL SIGNAL CLIP CLIP CLIP CLIP 0 10 0 10 0 10 0 10 CH 2 CH 1 CH 3 CH 4 PROFESSIONAL AMPLIFIER UA 4000UNiKA POWER ON OFF ...

Страница 2: ...sez les avertissements supplémentaries situés dans le guide Ce symbole est utilisé pour indiquer à l utilisateur qu il trouvera d importantes instructions importantes sur l utilisation et l entretien de l appareil dans la littérature accompagnant le produit Dieses Symobl soll den Anwender vor unisollierten gefährlichen Spannungen innerhalb des Gehäuses warnen die von Ausreichender Stärke sind um e...

Страница 3: ...wer supply cord or the plug has been damaged B Objects have fallen or liquid has been spilled into the unit C The appliance has been exposed to rain or water D The fixture does not appear to operate normally or exhibits a marked change in performance Congratulations and thank you for purchasing UA 3000 UA 4000 amplifiers These amplifiers are representation of UNiKA s continuing commitment to produ...

Страница 4: ...e channel s gain control to reduce the risk of damage to your speakers and amplifier This LED may glow when the unit has been turned off this is normal 6 Channel 1 3 Signal Indicator for UA 4000 Channel 1 4 Signal Indicator Illuminates to indicate that a signal above a minimum threshold is present at the amplifier input and that the signal is being amplified 7 Channel 1 3 Gain Control for UA 4000 ...

Страница 5: ...ound 14 Breaker This breaker is an AC protection circuit from short circuit Just push the switch to reset 15 Channel 1 3 Output Jack 5 Way Binding Post Connect each speaker to channel 1 3 output terminal respectively 16 Ground Lift Switch This switch is used to disconnect the internal ground signal from the amplifier chassis ground This may reduce the buzz that is caused from an electrical 50Hz 60...

Страница 6: ...put signal of channel 1 and 2 in parallel mode When switch ON it s Parallel Mode state otherwise it s Stereo Mode state when switch OFF 26 Mono Bridge Switch for Channel 1 and 2 Input signal of channel 1 and 2 in bridge mode When switch ON it s Bridge Mode state otherwise it s Stereo Mode state when switch OFF 27 Breaker This breaker is an AC protection circuit from short circuit Just push the swi...

Страница 7: ...onnected parallel to the XLR connector OUTPUTS BINDING POST BANANA PLUG Connect your speakers to the binding post outputs on the rear of the amplifier The speaker wire may be connected by bare wire directly connected usually for permanent connections banana plug orspade connector Connections are made to channel one and channel two outputs for Stereo Mode or across the red terminals of channel one ...

Страница 8: ...ert the spade connector intothe binding post and tighten the caps down on the spade connector To reduce the risk of shock or damage to your amplifier be sure that the wire connected to one binding post does not come in contact with that of another MONO BRIDGE CONNECTIONS Figure 11 Mono bridge operation connections will follow the above descriptions however when operating in mono bridgeoperation th...

Страница 9: ... will operate independently Though they carry the same signal their gain controls affect only their respective channels and they both must use their respected speaker outputs Never attempt to parallel the speaker outputs this may cause serious damage to your amplifier To run in parallel mono mode connect your system as you would if you were going to run in stereo mode Then press the Parallel butto...

Страница 10: ...NIMUM 2 OHM 15 A M P CH4 CH3 CH2 CH1 CH 4 CH 3 INPUT PARALLEL INPUT PARALLEL BRIDGE BRIDGE CH 1 CH 2 CH 3 _ CH 4 _ _ _ BRIDGE MONO BRIDGE MONO CH 1 _ CH 2 _ AC IN BREAKER RESET GROUND LIFT _ _ 4 CHANNEL INPUT BALANCE CAUTION 2 OHMS MINIMUM IMPEDANCE PER CHANNEL 4 OHMS MINIMUM IMPEDANCE IN MONO BRIDGE MODE 200Hz 20Hz _ _ 120VAC 60Hz 1500 WATTS CH1 CH2 CH3 INPUT SUB WOOFER ON OFF FREQUENCY Figure 14...

Страница 11: ...4 OHM Can be Set as A Subwoofer Channel 15 A M P CH4 CH3 CH2 CH1 CH 4 CH 3 INPUT PARALLEL INPUT PARALLEL BRIDGE BRIDGE CH 1 CH 2 CH 3 _ CH 4 _ _ _ BRIDGE MONO BRIDGE MONO CH 1 _ CH 2 _ AC IN BREAKER RESET GROUND LIFT _ _ 4 CHANNEL INPUT BALANCE CAUTION 2 OHMS MINIMUM IMPEDANCE PER CHANNEL 4 OHMS MINIMUM IMPEDANCE IN MONO BRIDGE MODE 200Hz 20Hz _ _ 120VAC 60Hz 1500 WATTS CH1 CH2 CH3 INPUT SUB WOOFE...

Страница 12: ...he internal speaker connections and components A short circuit will usually be traced to a bad cable or a bad speaker component and is rarely traced to the amplifier itself 3 Overheating Protection The UA series amplifiers are cooled by Dual 2 speed fans and always are kept at moderate temperature During low level output the fans run at normal speeds During high output and as heat raises exceeding...

Страница 13: ...z Damping Factor Output Circuitry Cooling System Dimensions H W D Weight Rack Space Power Consumption Maximum Output Power 8ohms Signal To Noise Ratio below rated power 20Hz to 20kHz A Weighted UA 3000 4ohms 340W 8ohms 200W X CH1 2 CH3 700W 400W 1V 0 2dB 0 02 65dB 250 1015W 9 22A 110V CLASS AB Dual 2 speed fans and heatsinks 88 x 483 x 405 mm 16 8kg 2U 90dB 3 Ch Driven UA 4000 680W 4ohms 340W 8ohm...

Страница 14: ...Professional Power Amplifiers UNiKA ...

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