Nexo NX242

ENGLISH
PAGE 11
SETTING-UP ADVICE
SENSE INPUT
(from amp terminals)
BALANCED OUTPUTS
+ 4
-
+ 3
-
+ 2
-
+ 1
-
RS23
FLOATING BALANCED INPUTS
Channel 4 Channel 3 Channel 2 Channel1 B (RIGHT) A (LEFT)
MADE IN FRANCE
115 - 230V 50 - 60Hz 45W
CAUTION !
To reduce the risk of electric schock, grounding
of the center pin of this plug must be maintained.
NX242
CAUTION - RISK OF FIRE
DO NOT OPEN
NX242 TDcontroller
03105
sept.04
I
N
T
32
N
A
L
A
GeoT 4805-2815
Crossover 75Hz
Hi
g
h end Floatin
g
balanced Input
Maximum Clippin
g
input : 28dBu
N
omina
l
Input impe
d
ance : 19.8
k
O
hm
Common Mo
d
e Ratio (CMRR): 85
d
B
Very High Immunity to common mode inter
f
erences
HEADROOM ad
j
ustement allows the signal to be scaled to the Analogue to Digital
Converter, keeping the unit
y
gain of the NX242
Hig
h
en
d
AD converter :24
b
it a
ll
owing a 110
d
B Dynamic range (ana
l
ogue to ana
l
ogue
)
B
lank
i
ng panel
I
n t
h
is s
l
ot goes t
h
e optiona
l
NXtension-CAI an
d
NXtension-ES4 Expan
d
er Boar
d
s
.
H
eav
y
Dut
y
Balanced Output Stage
.
Hig
h
en
d
DA 24
b
it convertion
D
e
l
ivers up to 28
d
Bu into 600O
h
m
l
oa
d
Ser
i
al Connect
i
on RS232 to P
C
C
onnect
y
our NX242 to the COM port of
y
our PC to update the NX242 Firmware.
Sense Line Connector to amplifier
Allows the best use o
f
the protection process, including the ampli
f
ier analysis (gain and
cl
ipping vo
l
tage). Fai
l
ing to connect t
h
e sense connector may
d
amage your spea
k
ers.
Switch mode power supply
Detac
h
a
bl
e Power cor
d
s
h
a
ll
comp
l
y wit
h
your country regu
l
ation.
All
ows continuous operation
b
etween 90V an
d
260V. No A
d
justment require
d
.
O
N
/
OFF Mains Switc
h
M
ute & Solo Buttons
R
ed LED : Muted Channe
l
C
hannel mon
i
tor
i
ng
R
ed LED Peak Limiting : Prevent your ampli
f
ier
f
rom overloadin
g
Y
ellow LED Protections : Prevent s
p
eaker Dis
p
lacement and Tem
p
erature failure
s
Green LED Signal : Monitor amplifier signal & displa
y
s sense error alerts.
LCD contrast ad
j
ustmen
t
I
n
p
ut Overload / DSP Cli
p
Rotary Enco
d
er
En
t
er
Butto
n
M
enu Select
i
o
n
Sub
Men
u
B
S
ele
ct
i
on
Main Menu A Selection
L
C
D screen
ss
48
USER MANUAL LOAD2_22
DATE: 03/12/2004