Peavey XR 400 User Manual

MONITOR OUTPUT (P)
The
monitor
output
provides
a
signal
for
an
external
monitor
system
and
is
of
relatively
low
output
impedance
capable
ot
over
4
volts
nto
600
ohms or over 8 volts into higher load impedances,
The level is controlled by settings of the individual channel monitor sends as well as the master
monitor level control
MAIN OUTPUT (0)
The
main
quiput
provides
output
fram
the
main
mixing
buss.
This
output
is
of
relatively
low
impedance
and
is
capable
of
over
4
volts
RMS
ino
600
ohms
or
over
8
volts
into
higher
load
impedances.
The
output
level
is
determined
by
the
gain
and
equalization
settings
of
the
individual
channels, as well as the master gain control
GRAPHIC
INPUT (R)
The graphic input jack provides a means to allow patching into the internal graphic equalizer /power amp. This jack is of the switching type that
normally
picks
up
the
signal
trom
the
main
outputjack
(Q).
When
a
plug
is
inserted
into
the
graphic
input,
the
circuit
path
is
broken
and
this
input
may
owe plugged into other devices or any of the output jacks of the XA-400. The graphic input provides much greater llexibilty in allowing the internal
graphic//power
amp
to
be
utilized
as
a
monitor
amp
or
for
any
other
purpose
the
user
may
deem
necessary.
lis
input
impedance
is
approximately
50K ohms at approximately 1-volt signal level for full power output at the speaker jacks.
REAR PANEL
FUSE (S)
The
fuse
is
located
within
the
cap
of
the
fuseholder.
It
is
necessary
thal
the
fuse
be
replaced
with
the
proper
type
and
value
if
it
should
failin
order
to
avic
damage
to
the
equipment
and
to
prevent
voiding
the
warranty.
If
your
unit
repeatedly
blows
tuses,
itshould
be
taken
to
a
qualified
service center tor repair.
POWER SWITCH (T)
(On domestic units, the power switch is of the three-position type with the center position being "OFF." This switch has two “ON” positions, one
of which is used to ground the amplifier properly. One of the ON” positions wil yield the lowest amount of residual hum or “popping” when the
instrument is touched and this is the position that should be used
On export models, we utilize a simple on/off switch that does not have multiple "ON" positions since the grounding (earthing) conditions in
most foreign countries are positively made through standard tamper-proof plug-in systems.
LINE CORD (U)
For your safety. we have incorporated a three-wire line (mains) cable with proper grounding facilities.
is not advisable to remove the ground
pin
under
any
circumstances.
|i it
is
necessary
to
use
the
amp
in
a
two-pin
plug
system
without
proper
grounding
facilities,
suitable
grounding
adaptors
should
be
used.
Much
less
noise
and
greatly
reduced
shock
hazard
exists
when
the
unitis
operated
with
the
proper
groundedreceptacles,
SPEAKER OUTPUTS (V)
The
speaker
output
jacks
are
of
the
standard
4"
type.
Both
the
oulput
jacks
are
wired
in
parallel
and
either
or
both
may
be
used
when
connecting
your
speaker
system.
The
200H
module
has
been
optimized
for
a
4-ohm
load
but
has
adequate
performance
te
drive
loads
both
above
and
below
therecommended
4-chm
impedance,
Extreme
care
should
be
used when
operating
a
unit
at
below
4
chms
since
lower
loadimpedances
tend
to
overload
the
power
amplifier
and
may
cause
premature
activation
of
the
power
amp's
short
circuit
protection
system
and/or
thermal
fault
protection circuitry.
LINE (MAINS) CORD RETAINER (W)
We have provided two large molded line cord retainers on the rear panel tó allow storage of the mains cable for travel In operation, the cable
should be completely unwrapped to allow maximum heat dissipation from the,rear nanel/heatsink
XR-400™ SPECIFICATIONS
CHANNELS:
4
INPUTS:
5 High Z. 4 boina high gain, 4 being paddod (6 dB:
Graphic input Auxiliary input
SENSITIVITY:
Master, Channel Gain @ Vertical {12:00} setting. All EO
fiat. 180 mu into High Gain Input ‘or 100 W RMS @
speaker output into 4 ohms, 42 0B Gain
MAXIMUM DYNAMIC RANGE:
3V AMS @ Jack ABV AMS @ Jack B
MAXIMUM GAIN:
56 cB wiin channel Gain full CW 70 dB
Gain ano main Lova ful CW
INPUT IMPEDANCE:
220K ohms (Jack A) 44K ohms (Jack B)
SIGNAL-TO-NOISE RATIO:
Master @ 12.00, All EO let, 20 Hz - 20 kHz unweighted;
1 Shane! Gain @ 12:00, shorted input, 84 4B
= channel Gain © 12:00, 22K chime souroo, 82 dB
{All ohannel Gains @ 1200, 22K ohms source, 78 a8
‘CHANNEL EQUALIZATION:
-15 dB @ 80 Hz & 8 kHz. Shelving Characteristic
MASTER GRAPHIC EQUALIZATION:
3-18 GE @ 100 Hz, 350 Hz, 1 kHz, 3 kHz. and 8 khz,
Peai/Notch Characteristic, Average "Q" of 1.5
TOTAL SYSTEM FREQUENCY RESPONSE:
~2 dB, 60 Hz- 25 kHz, All EQ Aist
UNE OUTPUTS:
Main, Monitor. and tects
MAXIMUM OUTPUT:
BV AMS into 10K obs (118 JBV) of 4 V AMS into 600
‘ohms (+14 ABM)
POWER AMP SPECIFICATIONS
RATED POWER:
100 W RNS into 4 ohms load
POWER @ CLIPPING:
11% THD @ 1 KHZ, 120V VAC line). Typically: 20 WANS
Ineo 8 ohme: 120 W RMS into 4 ohms: 2 onm load not
fecommonses
FREQUENCY RESPONSE:
10,-1 dB, 30 He = 30 kHz, 100 W RMS into 4 ohms
TOTAL HARMONIC DISTORTION:
Lees thar 0.2%, 100 MW to 100 W RMS, 50 Hz - 10 KHZ. 4
hms. Typically below 0.1%
INTERMODULATION DISTORTION:
Less than 02%, 100 mW to 100 W AMS, 60Hz & 5 kH, 4
‘ohms, Typically below 0.1%

Peavey XR 400 Specifications

General

Brand	Peavey
Model	XR 400
Category	Music Mixer
Language	English