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GETTING STARTED

2.1 UNPACKING

Unpack the EPAK 2500R and check to see if there is any damage to it. If you find any
damage notify your supplier immediately. Only the consignee may institute a claim
with the carrier for damage incurred during shipping. Be sure to save the carton and
all packing materials for the carrier's inspection.

Should you ever need to ship the unit, only use the original factory packaging. If the
shipping carton is unavailable, contact your supplier to obtain a replacement.

The EPAK 2500R carton should contain:

EPAK 2500R amplifier control unit

User's manual

PowerCon detachable power cable

2.2 RACK MOUNTING

EPAK 2500R’s will mount in standard 19" rack systems. Integral rear mounting rack
ears are also provided for additional support, do not rely on fixing and mounting the
EPAK 2500R using just the front panel as support. Use eight screws and washers to
mount the amplifier to the equipment rack rails (four for the front and four for the
rear). We recommend using a shock mounted rack for touring use to prolong the life
of your EPAK 2500R.

2

MID/HI

IN

PRE CONTROL

OUT

THROUGHT

SIGNAL OUT

INPUT

Z

MAIN

INPUT

INTERNAL

SUB IN

EXTERNAL

SUB IN

EXTERNAL

SUB OUT

50

10 k

TO ENSURE PROPER OPERATION ALLOW A MINIMUM OF 6 INS. CLEARANCE
FROM THIS SURFACE AND ADEQUATE VENTILATION. TO REDUCE THE RISK OF
ELECTRIC SHOCK. DO NOT REMOVE THIS PANEL OR ANY ATTACHED COMPONENT.
NO OPERATOR SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED
PERSONNEL. TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE
THIS APPLIANCE TO RAIN MOISTURE

AC IN

250 VAC

230 VAC

115 VAC

INTERNAL

SUB OUT

ES 1.0

7(&+12/2*<

115 VAC, 50/60 Hz
MAX 2800WATTS

HIGH VOLTAGE: DO NOT REMOVE THIS PANEL

HIGH VOLTAGE: DO NOT REMOVE THIS PANEL

WARNING

WARNING

AVIS: RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR

WARNING: RISK OF ELECTRIC SHOCK DO NOT OPEN

CAUTION

230 VAC, 50/60 Hz
MAX 2800WATTS

HIGH VOLTAGE: DO NOT REMOVE THIS PANEL

HIGH VOLTAGE: DO NOT REMOVE THIS PANEL

WARNING

WARNING

AVIS: RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR

WARNING: RISK OF ELECTRIC SHOCK DO NOT OPEN

CAUTION

ON

ES1.0 SYSTEM

0

-6dB

-3

+

3

+

6dB

MASTER LEVEL

1 PER SIDE
2 PER SIDE

HI FREQ LEVEL

0

-6dB

-3

+

3

+

6dB

SUB LEVEL

0

-

6dB

-3

+

3

+

6dB

EXT SUB LEVEL

POWER/
SERVICE

UNPROPER

USE

LIMIT/

THERMAL

SIGNAL

PRESENT

SUB SET UP

+

1

0

-1

-3dB

-2

+

2

+

3dB

POS. INTERNAL

EXTERNAL

1.

ES1.8+ES1.5 ES1.8+ES1.5

2.

2x ES1.5

2x ES1.5

3.

2x ES1.8

2x ES1.8

4.

ES2.5

ES2.5

5.

ES2.5

2x ES1.8

6.

ES2.5

2x VHD1.21

1

3

2

6

4

5

7(&+12/2*<

PP

 PP

P

P

 PP

)5217 3$1(/

5($5 3$1(/

INPUT

Z

 PP

6,'( 3$1(/

Содержание EPAK 2500R

Страница 1: ...EPAK 2500R OPERATOR S MANUAL EPAK 2500R CONTROLLER AMPLIFIER UNIT ...

Страница 2: ...e manufacturer 12 The unit is intended to be used in a 19 rack Follow the mounting instructions When a rack on wheels is used use caution when moving the loaded rack to avoid injury from tipping over 13 Unplug this apparatus during lightning storms or when unused for long periods of time 14 Do not connect an EPAK 2500R output in parallel or series with any other EPAK 2500R s output Do not connect ...

Страница 3: ...ounting 2 3 Cooling 2 4 AC Requirements 3 Features 3 1 Front panel 3 2 Rear panel 4 Using the System 4 1 Normal Set Up 4 2 Using the Mid Hi Insert 4 3 Feeding the Subwoofers from another source 5 Specifications 6 Block Diagram 7 Warranty Service Contact Information ...

Страница 4: ...B push pull low intermodulation design Mid Frequency 200 watt Class AB push pull low intermodulation design Mid Bass 600 watt high efficiency current enhancing switch mode technology with Linear Active Filter Subwoofer 1600 watt high efficiency current enhancing switch mode technology with Linear Active Filter The EPAK 2500R is Line Driver Ready and has its own input impedance selector switch on t...

Страница 5: ...AL SUB IN EXTERNAL SUB IN EXTERNAL SUB OUT 50 Ω 10 kΩ TO ENSURE PROPER OPERATION ALLOW A MINIMUM OF 6 INS CLEARANCE FROM THIS SURFACE AND ADEQUATE VENTILATION TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE THIS PANEL OR ANY ATTACHED COMPONENT NO OPERATOR SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED PERSONNEL TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS APPLIANCE TO ...

Страница 6: ...mplifier to allow the cooling air to escape If the unit is rack mounted do not use doors or covers on the rear of the rack the exhaust air must flow without restriction If you are using racks with closed backs use fans on the rear rack panel to ensure an ample air supply 2 2 4 AC REQUIREMENTS A PowerCon cable is provided to connect the EPAK 2500R to a suitable AC power supply The PowerCon is a con...

Страница 7: ... when audio signal is present at the EPAK 2500R s input 6 Sub Set Up This switch is set according to which combination of subwoofers is being used with the system Refer to Using the System for further information the various combinations are listed in the table within this section 7 Hi Freq Level This controls the output level of the high frequency amplifier to enable you to adjust the high freque...

Страница 8: ...ble to derive the signal input for the internal subwoofer section from a different source For further information see Using the System 5 External Sub In External Sub Out Apart from providing signal processing and power amplification for driving the ES 1 0 enclosure and ES subwoofers the EPAK 2500R also provides processed outputs for feeding VHD 3200 subwoofer amplifiers to drive various combinatio...

Страница 9: ...one in the signal chain set to 50Ω Six different combinations of sub woofers are accommodated for when using the EPAK 2500R The combinations are as follows Internal denotes subwoofers powered by the internal subwoofer amplifier External denotes subwoofers powered by an external VHD 3200 subwoofer amplifier fed from the EPAK 2500R s External Sub Out connector EPAK 2500R Setting Setting 1 Setting 2 ...

Страница 10: ...sert switches in Disengage position Main Signal Input ES 1 0 ES 1 8 ES 1 8 DELAY LINE Mid Hi Insert switch in Engage position 4 2 USING THE MID HI INSERT Notes on Subwoofer Combinations 1 Setting 1 is set up for driving 1 x ES1 8 2 x ES1 5 It can also drive 1 x ES1 8 1 x ES1 5 in this mode the relevant Sub level control either Internal or External should be increased by up to 6dB 2 Setting 2 is se...

Страница 11: ...ing in the EPAK 2500R 4 3 FEEDING SUBWOOFERS FROM ANOTHER SOURCE t n o r f n o h c t i w s p U t e S b u S 5 n o i t i s o p t a l e n a p t r e s n I b u S h t o B n i s e h c t i w s e g a g n E n o i t i s o p t u p n I l a n g i S n i a M 0 1 S E 5 2 S E 8 1 S E r e f o o w b u S n w o l F g n i x i M m o r f d e e f e l o s n o c d e k c a t s d n u o r G m o r f d e e f r e f o o w b u S e l...

Страница 12: ...ent enhancing Switch Mode technology with Active Filter Rated Continuous Power 600 Watts Distortion 005 THD Operating Bandwidth 125 Hz 450 Hz Sub Bass Frequency Amplifier Type High efficiency current enhancing Switch Mode technology with Active Filter Rated Continuous Power 1600 Watts Distortion 005 THD Operating Bandwidth 20 Hz 125 Hz Physical Height 7 00 177 8mm Width 19 00 483mm Depth 16 34 415...

Страница 13: ...T EXTERNAL SUB OUT PROTECTION POWER SUPPLY SIGNAL MANAGEMENT CONTROL UNIT HI 2 5 kHz 40 kHz 100 WV OUTPUT ES1 0 MIDHI 450 Hz 2 5 kHz 200 W MIDLOW 125 Hz 450 Hz 600W SUB SET UP EXT SUB LEVEL 6 dB SUB LEVEL 6 dB MASTER LEVEL 6 dB HI FREQ LEVEL 3 dB ES1 0 SYSTEM 1 PER SIDE 2 PER SIDE INTERNAL SUB OUT LOW 20 Hz 125 Hz 1800 W SIGNAL PRESENT UNPROPER USE LIMIT SERVICE POWER THERMAL PROTECTION 6 ...

Страница 14: ...f the complexity of the design and the risk of electrical shock all repairs must be attempted only by qualified technical personnel If the unit needs to be shipped back to the factory it must be sent in its original carton If improperly packed the unit may be damaged To obtain service contact your nearest KV2 Audio Service Centre Distributor or Dealer CONTACT INFORMATION KV2 Audio International KV...

Страница 15: ......

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