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Nexo NXAMP4x2mk2 User Manual
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NXAMPMK2 USER MANUAL
PAGE
17
/
80
AUDIO INPUT AN
D OUTPUT CONN
ECTIONS
Place the
NXAMPmk
2 in
the audio chain just
before the NEXO speakers, typically at
the output of
the mixer
or matrix.
WARNING!
Unplug the device fr
om mains before conn
ecting or dis
connecting any cable t
o it.
16
18
Table of Contents
Table of Contents
2
Safety Precautions
6
Safety Instructions
6
Precautions
7
Power Supply/Power Cord
7
Water Warning
7
If You Notice any Abnormality
7
Location
7
Connections
8
Maintenance
8
Handling Caution
8
Compliance Information
9
Fcc Informations (U.s.a.)
9
Important Notice: Do Not Modify this Unit
9
Important
9
Note
9
Doc
10
Informaton
11
Packaging
11
Content
11
Weight
11
Introduction
12
Rack Installation
12
Speaker Cable Choice
12
Front Panel Description
13
A: Air Intakes
13
B: 4.3 Inches Color Touch Screen
13
C: Rotary Encoder
13
Back Panel Description
13
A: Power Outputs
14
B: Expansion Slot
15
C: Balanced Audio Inputs
15
D: Mains Connectors
15
E: Air Exhaust
15
F: Rs-232 Port
16
G: Gpio Port
16
Audio Input and Output Connections
17
Speaker Cabling & Output Mode
18
Configuration with Two Speakers 2+/2
18
Configuration with Two Speakers 1+/1
19
Configuration with One Speaker 1+/1- & One Speaker 2+/2
19
Conclusion & 4-Channel Arrangement
20
Amplifier Start-Up & Menu Descriptions
21
Amplifier Start-Up
21
Channel Settings
21
Header Menu
22
A: Inactive View, Lock & Standby
22
B: Internal Menus
22
C: Channel Settings Shortcuts
22
Reset to Factory Settings
23
Channel Settings
24
Meters & Speaker Preset
24
Speaker Preset Selection
25
Use the Amplifier Without the Tdcontroller Functionality
25
Inpatch and Outpatch
26
Input Patch
26
Input Alignment
26
Digital Audio Source Selection (Nxaedt Only)
27
Checking the Output Patch
27
Volume
27
Delay
28
Gain
28
Array-Eqs
29
Multi-Channel Selection
29
Eq Main View
30
Eq Band View
30
Internal Menus
32
Scene
32
To Save a Scene
33
To Recall a Scene
33
Remote Control
34
Important Note
34
Device ID
34
Name
35
Mode
35
Ip Address / Netmask
35
Analog Fallback
36
Monitoring
37
Settings
37
Monitoring Menu
38
Alerts
38
Log
38
Global Parameters
39
Per-Channel Parameters
39
System Headroom
40
Load Monitoring
40
Monitoring Mode
41
Frequency
42
Level
42
Impedance High and Low Limits
42
Measured Impedance
42
Input Monitoring
43
Monitoring Mode
44
Detection Threshold
44
Detection Frequency
44
Input Valid Hold
44
Settings Menu
45
Remote Control
45
Groups & Zones
45
Screen & Appearance
46
Lock & Sleep
47
Gpio
47
Gpio Configuration
47
Input Pins Configuration
48
Output Pins Configuration
49
Delay Unit
50
Output Mode
50
Energy Saver Enabled
51
Dpu Mode
51
Device Information
51
Alerts List
52
Global
52
Mains1 Voltage(V)
52
Mains2 Voltage(V) - Only 4X4
52
Power Supply1 Voltage(V)
52
Power Supply2 Voltage(V) - Only 4X4
52
Power Supply1 Overtemperature
52
Power Supply2 Overtemperature - Only 4X4
52
Amplifier Muting Output
53
Fan1 Error
53
Fan2 Error
53
Fan3 Error
53
Analog Fallback
53
Mains Not Connected - Only 4X4
53
Per Channel
54
Power Amp DC Output Alert
54
Amplifier Overtemperature Level1
54
Amplifier Overtemperature Level2
54
Amplifier Overtemperature Level3
54
Amplifier Overcurrent Alert
54
High Load Alert
54
Low Load Alert
55
Dpu Digital Patching Unit for Nxamp
55
Front Panel Description
55
A: Speakon 4 Poles Output
55
B: Speakon 8 Poles Output
55
C: Lcd Display
56
Back Panel Description
56
C: Mains Connectors
56
D: Speakon 4 Poles Inputs
56
E: Rs232 Port
56
Operating the Dpu
57
Connections and Start up
57
Dpu Front Panel Connectors Routing
57
Dpu Displayed Information
58
Unused Front Panel Connectors
59
Linking Several Dpu Together
60
Remote Control - Nexo Nemo
61
Ip Based Remote Control Protocol
61
Nemo (Nexo Remote): Nxampmk2 Control Software
61
Other Remote-Control Options
62
Firmware Update - Nexo Nefu
63
Accessories
64
Nxaedt
64
Nxdt104Mk2
64
Nxae104
64
Nxes104
64
Nxrm104
65
Dmumk2
65
Dpu
65
Maintenance
66
Technical Specifications
67
Thermal Dissipation and Current Drawn
68
Extension Board Consumption
68
Nxamp4X1Mk2
68
Pink Noise, 100V/50Hz Mains
68
Pink Noise, 120V/60Hz Mains
69
Pink Noise, 230V/50Hz Mains
69
Nxamp4X2Mk2
70
Pink Noise, 100V/50Hz Mains
70
Pink Noise, 120V/60Hz Mains
70
Pink Noise, 230V/50Hz Mains
71
Nxamp4X4Mk2
71
Pink Noise, 100V/50Hz Mains
71
Pink Noise, 120V/60Hz Mains
72
Pink Noise, 230V/50Hz Mains
72
Drawings and Dimensions
73
Log and Alert Parameters
74
License Information
76
Google Roboto Font
76
Lwip - Lightweight Ip Stack
76
Weee Information
77
Information for Users on Collection and Disposal of Old Equipment
77
Verbraucherinformation zur Sammlung und Entsorgung Alter Elektrogeräte
77
Informations Concernant la Collecte et le Traitement des Dechets D'equipements Electriques et Electroniques
78
Informacion para Usuarios sobre la Recogida y Eliminacion de Los Equipos Antiguos
78
User Notes
79
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Nexo NXAMP4x2mk2 Specifications
General
Brand
Nexo
Model
NXAMP4x2mk2
Category
Controller
Language
English
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