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User  Instructions

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

GX-Series

GX-3000 / GX-4000 / GX-5000 / GX-7000

Made in Taiwan

Professional Power Amplifi ers

Index

02  Introduction

03  Front Panel

05  Rear Panel

07  Set Up

09  Speakon Assembly

10  Operating Modes

15  Protection

16  Features

17  Specifications

UNiK A

PARALLEL STEREO BRIDGE

LIMITER

ON

LIMITER

ON

-

20dB

SIGNAL

-

10dB

-

5dB

CLIP PROTECT

PROTECT

CLIP

-

5dB

-

10dB

-

20dB SIGNAL

CH-1

CH-2

0

10

0

10

POWER

ON

OFF

PROFESSIONAL POWER AMPLIFIER

UNiKA

PROFESSIONAL PRODUCTS

GX-4000

LIMITER

ON

LIMITER

ON

-

20dB

SIGNAL

-

10dB CLIP PROT

CH-1

CH-2

0

10

0

10

ON

OFF

PROT CLIP

-

10dB

-

20dB SIGNAL

PARALLEL STEREO

BRIDGE

GX-3000

UNiKA

PROFESSIONAL PRODUCTS

PARALLEL STEREO BRIDGE

LIMITER

ON

LIMITER

ON

-

20dB

SIGNAL

-

10dB

-

5dB

CLIP PROTECT

PROTECT

CLIP

-

5dB

-

10dB

-

20dB SIGNAL

CH-1

CH-2

0

10

0

10

POWER

ON

OFF

PROFESSIONAL POWER AMPLIFIER

UNiKA

PROFESSIONAL PRODUCTS

GX-5000

PARALLEL STEREO BRIDGE

LIMITER

ON

LIMITER

ON

-

20dB

SIGNAL

-

10dB

-

5dB

CLIP PROTECT

PROTECT

CLIP

-

5dB

-

10dB

-

20dB SIGNAL

CH-1

CH-2

0

10

0

10

POWER

ON

OFF

PROFESSIONAL POWER AMPLIFIER

UNiKA

PROFESSIONAL PRODUCTS

GX-7000

Summary of Contents for GX-Series

Page 1: ...1 CH 2 0 10 0 10 POWER ON OFF PROFESSIONAL POWER AMPLIFIER UNiKA PROFESSIONAL PRODUCTS GX 4000 LIMITER ON LIMITER ON 20dB SIGNAL 10dB CLIP PROT CH 1 CH 2 0 10 0 10 ON OFF PROT CLIP 10dB 20dB SIGNAL PA...

Page 2: ...ez les avertissements suppl mentaries situ s dans le guide Ce symbole est utilis pour indiquer l utilisateur qu il trouvera d importantes instructions importantes sur l utilisation et l entretien de l...

Page 3: ...maged 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...

Page 4: ...This is to protect any speakers connected to the channel 6 Channel 1 Limiter Switch This is used to activate the channel s built in limiter The limiter reduces the average input level when the signal...

Page 5: ...glow when the unit has been turned off this is normal 11 Channel 2 Signal Indicators These green and yellow LEDs will glow according to the average signal output 12 Fan Inlet Grills and Filter GX Ser...

Page 6: ...n using your amplifier in subwoofer mode 20 Channel 1 Frequency Adj This pot adjust the frequency level sent to your speaker on channel one when using your amplifier in subwoofer mode 21 Channel 1 XLR...

Page 7: ...Channel 1 Speakon Output Use pins 1 and 1 of this 4 pole Speakon connector to connect to your speaker s Speakon input jack 30 Input Gain This sensitivity selector sets the input level for rated power...

Page 8: ...permanent connections banana plug or spade connector Connections are made to channel one and channel two outputs for Stereo Mode or across the red terminals of channel one and channel two for Mono Bri...

Page 9: ...wire into the binding post and tighten Typical speaker output using spade connectors Insert bare wire into the binding post and tighten Figure 8 STEREO CONNECTIONS USING THE NEUTRIK SPEAKON OUTPUT CO...

Page 10: ...housing A making sure that the large notch on the outer edge of the insert lines up with the large groove on the inside of the connector housing The insert should slide easily through the housing and...

Page 11: ...signal without the need for external jumpers or wiring Both amplifier channels will operate independently Though they carry the same signal their gain controls affect only their respective channels an...

Page 12: ...Modes UNiKA GX 3000 GX 4000 GX 5000 GX 7000 SPEAKERS 4 OHM MINIMUM CH 1 Input GX 7000 Rear Panel Only Figure 17 TYPICAL MONO BRIDGE SET UP Figure 16 TYPICAL MONO BRIDGE SET UP SPEAKERS 4 OHM MINIMUM M...

Page 13: ...S 2 OHM MINIMUM CH 1 Input CH 2 Input PARALLEL STEREO BRIDGE SUB WOOF NORMAL FREQUENCY NORMAL SUB WOOF FREQUENCY 20 Hz 20 Hz 200 Hz 200 Hz INPUT BALANCE INPUT THRU PUSH TO RESET BRIDGE MONO _ _ CH 1 C...

Page 14: ...ohms in this mode Set up this mode as you would a standard Stereo set up Be sure both channels are set to SUBWOOF In this mode you may use the frequency adjustment on the rear of the amplifier to con...

Page 15: ...MAL FREQUENCY NORMAL SUB WOOF FREQUENCY 20 Hz 20 Hz 200 Hz 200 Hz INPUT BALANCE INPUT THRU PUSH TO RESET BRIDGE MONO _ _ CH 1 CH 2 CH 2 CH 1 _ OUTPUTS PINOUT 1 1 POS NEG CH 2 PINOUT 2 2 POS NEG CH 2 1...

Page 16: ...minimum An amplifier s peak current draw at full output power into 2 ohms is several times what the normal draw is but its various protection circuits will prevent this condition lasting more than a m...

Page 17: ...round switch will change level for background noise and hum if the noise level remains the same in either position better to keep the ground lift switch in the ground position This will eliminate 50Hz...

Page 18: ...0 GX 5000 GX 7000 GX 3000 2000W 1400W 2ohms 1000W 4ohms 700W 8ohms 420W 1 44V 1V 0 775V 0 2dB 0 01 70dB 360 990W 9A 110V CLASS AB Dual 2 speed fans and heatsinks 88 x 483 x 410 mm 17kg 2U 100dB 2400W...

Page 19: ...page 18 UNiKA GX 3000 GX 4000 GX 5000 GX 7000...

Page 20: ...Professional Power Amplifiers UNiKA...

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