KV2 Audio EPAK2500R - Manual (Page 8)

FEATURES
1) Main Input / Through Signal Out
This is the main system input connector with
associated ‘Through Signal Output’ connector
for sending unprocessed signal to other devices,
such as more EPAK 2500R’s to power more
ES 1.0’s in a system.
2) Input Z
This switch selects one of two input impedance
settings for the EPAK 2500R. The switch should
be set to the 50
Ω setting when the EPAK 2500R
is driven from a VHD LD4 line driver. Where an
LD4 is not being used and the EPAK 2500R is
being driven from a standard mixing console
output, then the 10k
Ω setting should be used.
3) Mid/High In / Pre Control Out
This is an insert point for the Mid/High section
of the EPAK 2500R, the signal sent to the ES 1.0
cabinet. It enables you to ‘insert’ an external
device (a delay line for example) into the signal
that is being sent to the ES 1.0. With the
associated switch in the ‘Engage’ setting the Pre
Control Out connector would send the signal to
the external device, and its output would be
returned into the Mid/High In connector.
4) Internal Sub In
This ‘insert’ point allows you to drive the
internal subwoofer ampli
rom an external
source. The signal for the internal subwoofer
r is usually derived from the Main Input
on the EPAK 2500R but with this Sub In and
associated switch the option is available to
derive the signal input for the internal
subwoofer section from a di
rent source. For
further information see ‘Using the System’.
5) External Sub In, External Sub Out
Apart from providing signal processing and
power
for driving the ES 1.0
enclosure and ES subwoofers the EPAK 2500R
also provides processed outputs for feeding
VHD 3200 subwoofer
to drive various
combinations of ES and VHD subwoofers. The
signal for this is usually derived from the Main
Input on the EPAK 2500R but with these Sub In
and Sub Out connectors and associated switch
the option is available to derive the signal input
for the external subwoofer section from a
d erent source. For further information see
‘Using the System’.
6) PowerCon Power Connector
Accepts a standard PowerCon terminated AC cable
7) Fans
The cooling fans operate continuously while the
EPAK 2500R is on. An internal temperature
sensor increases the speed of the fans during
high temperature conditions. Air enters through
the front grille and exits through the rear. Be
sure to allow adequ
ow to the front of
the rack in which the EPAK 2500R is mounted.
8) ES 1.0 EP6 Connector
Accepts a standard EP6 terminated loudspeaker
cable for connecting up to a single ES 1.0
cabinet. We recommend using 2.5mm/core
cables.
9) Internal Sub EP4 Connector
Accepts a standard EP4 terminated loudspeaker
cable for connecting up to various ES series
subwoofers. We recommend using 2.5mm/core
cables.
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3.2 REAR PANEL