Nexo NXAMP - Manuel (Page 11)

ENGLISH
PAGE
11
SETTING-UP ADVICE
SENSE INPUT (fr
om amp terminals)
BALANCED OUTPUTS
+ 4
-
+ 3
-
+ 2
-
+ 1
-
RS23
FLOATING BALANCED INPUTS
Channel 4
Channel 3
C
hannel 2
C
hannel1
B (RIGHT)
A
(LEFT)
MADE IN FRANCE
115
- 230V
50
- 60Hz
45W
CA
UTION !
T o r educe the risk of electric schock,
gr
ounding
of the center pin of this plug m
ust be maintained.
NX242
CAUTION - RISK OF FIRE
DO NOT OPEN
NX242 TDcontroller
03105 sept.04
IN
T
32
N
A
L
A
GeoT 4805-2815 Crossover
75Hz
High end Floating balanced Input
Maximum Clipping input : 28dBu
Nominal Input impedance : 19.8kOhm
Common Mode Ratio (CMRR): 85dB
Very High Immunity to common mode interferences
HEADROOM adjustement allows the signal to be scaled to the Analogue to Digital
Converter, keeping the unity gain of the NX242
High end AD converter :24bit allowing a 110dB Dynamic range (analogue to analogue)
Blanking panel
In this slot goes the optional NXtension-CAI and NXtension-ES4 Expander Boards.
Heavy Duty Balanced Output Stage.
High end DA 24bit convertion
Delivers up to 28dBu into 600Ohm load
Serial Connection RS232 to PC
Connect your NX242 to the COM port of your PC to update the NX242 Firmware.
Sense Line Connector to amplifier
Allows the best use of the protection process, including the amplifier analysis (gain and
clipping voltage). Failing to connect the sense connector may damage your speakers.
Switch mode power supply
Detachable Power cord shall comply with your country regulation.
Allows continuous operation between 90V and 260V. No Adjustment required.
ON/OFF Mains Switch
Mute & Solo Buttons
Red LED : Muted Channel
Channel monitoring
Red LED Peak Limiting : Prevent your amplifier from overloading
Yellow LED Protections : Prevent speaker Displacement and Temperature failures
Green LED Signal : Monitor amplifier signal & displays sense error alerts.
LCD contrast adjustment
Input Overload / DSP Clip
Rotary Encoder
Enter Button
Menu Selection
Sub Menu B Selection
Main Menu A Selection
LCD screen
ss
48
USER MANUAL LOAD2_22
DATE: 03/12/2004