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NXAMP4X1
User Manuals: Nexo NXAMP4X1 Digital Power Amplifier
Manuals and User Guides for Nexo NXAMP4X1 Digital Power Amplifier. We have
3
Nexo NXAMP4X1 Digital Power Amplifier manuals available for free PDF download: User Manual, Service Manual
Nexo NXAMP4X1 User Manual (140 pages)
Powered TDcontrollers Digital Patching Unit Digital Meters Unit
Brand:
Nexo
| Category:
Control Unit
| Size: 9 MB
Table of Contents
Fcc Information (U.s.a.)
3
Important Safety Instructions
3
Precautions
3
Power Supply/Power Cord
4
Do Not Open
4
Water Warning
4
If You Notice any Abnormality
4
Power Supply /Power Cord
4
Location
4
Connections
4
Maintenance
4
Handling Caution
4
Important Notice for the United Kingdom
5
European Models
5
Table of Contents
6
Compliance Information Statement (Declaration of Conformity Procedure)
6
Table of Content
6
Nxamp Versus Nx242: What's New
12
What's Remaining the same
12
Dsp Core
12
Level and Latency
12
Software
12
What's Changed
12
Integrated Amplifier
12
Computing Resources
13
Four Separate Inputs
13
Power Supply
13
Ethersound™ Optional Board
13
Dante™ Optional Board
13
Optional Dmu Unit
14
Optional Dpu Unit
14
Quick Start
15
Front Panel Description
15
Power Switch
15
Amplifier Indicators
15
Lcd Display
16
Encoder
16
Navigation Buttons (a & B)
16
Volume Indicators
16
Mute Buttons
16
Select Buttons
16
Channel Indicators
17
Air Intakes
17
Screw Holes for Handles
17
Back Panels Description
18
Mains Connectors
18
Balanced Audio Inputs with Link
18
Expansion Slot
19
Power Outputs
19
Port
19
Gpio Port
20
Rear End Mounting Holes
20
Basic Functions
20
Reset
20
Selecting Cabinet Family
20
Select Your Cabinet Set-Up
21
Using the Amplifier Without the Tdcontroller Functionality
21
Back to Default
21
Auto Save
21
Enter the Download Mode
21
What's Inside the Carton Box
22
Setting-Up Advice
23
Earth Connection
23
Mains Setting
23
Mounting the NXAMP in a Rack (Grounding, Shielding & Safety Issues)
24
Using the Nxamp Without a Rack
26
Fuses
26
Electromagnetic Environments
26
Analogue Input Signal Cables
26
Nxamp Power Outputs Wiring
28
General Description
29
Global Architecture
29
Nxamp4X1 Global Architecture
29
Nxamp4X4 Global Architecture
29
Power Supply Block
30
Analog Input Block
31
Control Block
31
Power Amplifier Blocks
32
Power Outputs Block
32
User Interface Block
33
Communication Block
33
Expansion Slot Block
34
Block Diagram Description
36
Patching and Routing (1)
37
Delay & Polarity Inversion (2)
37
Factory Set-Up Delay
37
User Set-Up Delay
37
Equalisation & Filtering
37
Subsonic and Vhf Filtering (3)
37
Equalising Wideband Acoustical Response (3)
38
User Set - up , Array Eq (4)
38
Equalising Single Component Response and Nxstream Processing (5)
38
Crossover Section (6)
38
Post Protection Eq and Low Pass (27) (28)
38
Gain Section (29)
38
Nxstream Processing (5)
38
Protections
39
Source Signals for Protection Algorithms (25)
39
Displacement Control (7) (8) (9)
39
Mechanical Stress Control (10) (11)
39
Hf Displacement Control (12)
40
Hf Acceleration Control (13)
40
Global Purpose Vceq (14)
40
Loudspeaker Peak Limiters (15)
40
Temperature Control (16) (17)
40
Interchannel Regulation (19)
41
Amplifier Peak Current Limiter (20)
41
Amplifier Integrate Current Limiter (21)
41
Amplifier Peak Voltage Limiter (22)
41
Amplifier Short Circuit Detector (24)
41
Menu Description
42
Changing Cabinet Family
43
Adjusting Volume
44
Adjusting Delay
45
Adjusting Gain
45
Adjusting Array Eq
46
Adjusting Headroom
47
Headroom Concept
47
Options Menu
49
System Config
49
Input Patch
54
Save/Recall User Setups
59
Security
61
Gpio Mode
62
Load Monitor
70
Miscellaneous
72
Installation Recommendations
74
Audio Chain Recommendations
74
About « Loudspeaker Management Devices
74
Operating Sub's Fed through an Aux Output
74
Peration of Ultiple Owered Td Controllers
74
System Alignment
74
Geometrical Alignment
75
Measuring and Aligning Phase in the Overlapping Region
75
Nxes104 Expansion Board, Remote Control and Asio Driver
77
Nxes104 Physical Description
77
Ethersound in Port
78
Ethersound Network Status Leds
78
Ethersound out Port
78
Remote Es100 Port
78
Various Ethersound™ Devices Description
79
Mono-Directional, Non ES100 Devices
79
Bi-Directional, Non ES100 Devices
79
Es100 Devices
79
Es100/Spkr Devices
80
Ethernet Additional Hardware
80
Hubs
80
Switches
80
Wireless Lan
80
Ethernet Cables
81
Fiber Optic
83
Installation Inside the Nxamp
83
NXAMP with NXES104 Control Page in Esmonitor™ Software
83
Compatibility Issues
84
Graphical User Interface
84
Virtual Front Panel
85
Input Meters
85
Standby Button
86
Delay Unit
86
Security Lock
86
Group
86
Channels Name
87
Input Patch
88
Output Meters
88
Mute Button
88
Volume Control
88
Gain Control
88
Delay Settings
88
Arrayeq Settings
89
Headroom Settings
89
Amplifier Status
89
Overmute
89
Notes
90
Alias
90
Hardware and Firmware Information
90
Asio Mode
90
Scene
92
Cabinet Setup
93
Virtual Front Panel Size
94
Nxamp and Nxes104 with the Asio Streamer
94
What Are Asio / Asio Streamer
94
Installing the Asio Streamer
95
Setting up the Nxamp for Asio Mode
95
Setting up the Asiocontrolpanel
95
Setting up the Asio Host
96
Nxdt104 Expansion Board, Dante™ Patching and Remote Control
97
Nxdt104 Physical Description
97
Dante™ Primary Port
97
Network Ports Status Leds
98
Dante ™ Secondary Port
98
Remote Port
98
Ethernet Additional Hardware
98
Hubs
99
Switches
99
Wireless Lan
99
Ethernet Cables and Fiber Optic
99
Installation Inside the Nxamp
99
NXAMP with NXDT104 Control Page in Dante™ Controller
100
Routing Audio Inside a Dante™ Network
100
Advanced Option of the Dante™ Controller
101
Device View
102
NXAMP with NXDT104 Control Page in Esmonitor™ Software
104
Enabling Remote Control of NXAMP with NXDT104 in Esmonitor
105
Graphical User Interface
105
Dante ID Setup
106
More Information about Setting up a Dante™ Network
106
Dmu Digital Meters Unit for Nxamp
107
Front Panel Description
107
Analog Inputs with Link
107
Input View Meter
107
Network Inputs
107
Back Panel Description
108
Network Outputs
108
Analog Outputs
108
Gpio Port
108
Operating the Dpu
108
Connections and Start up
109
Dpu Digital Patching Unit for Nxamp
111
Front Panel Description
111
Speakon® 4 Poles Output
111
Speakon® 8 Poles Output
111
Lcd Display
111
Back Panel Description
112
Mains Connectors
112
Speakon® 4 Inputs
112
Rs232 Port
113
Operating the Dpu
113
Connections and Start up
113
Dpu Front Panel Connectors Routing
114
Dpu Displayed Information
114
Unused Front Panel Connectors
116
Linking Several Dpu Together
117
Nxwin4 Software for Nxamp Firmware Upgrade
119
What You Need to Upgrade Your Nxamp
119
Serial Port Upgrade
119
Network Port Upgrade (from NXES104 or NXDT104)
120
Connect the Computer to the Nxamp
120
Remote Es100 Port
120
Ethersound™ in Port
121
Serial Port
121
Dante™ Primary, Secondary or Remote Port
121
Put the Nxamp in Download Mode
121
Using the Nxwin4 Software
122
Begin the Upgrade
123
Using the Controller after a Firmware Update
124
Choosing a Cabinet Setup
124
Selecting Cabinet Family
124
Select Your Cabinet Set-Up
124
Nxamp Technical Specifications
126
Nxamp Thermal Dissipation and Current Drawn
127
Nxamp Dimensions
128
Dmu Technical Specifications
129
Dpu Technical Specifications
129
Dmu Dimensions
130
Dpu Dimensions
130
Nxes104 & Nxdt104 Technical Specifications
131
Application Note: Driving the Sub from the Aux Send
132
What Is the Phase Relation between the Aux and Main Output of Your Desk
132
Why It Is Unlikely the Aux and Main Have the same Phase
132
Consequences of Badly Aligned Systems
132
Precautions & Check
133
Appendix A: List of Supported Presets (Load3_15)
135
Appendix B: How Is Measured the Amplifier Power
136
General Description of the Setup
136
Precision of the Measurement
137
Measurement Method
137
Usable Mains Cord in Europe
138
Rohs Certificate
139
User Notes
140
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Nexo NXAMP4X1 User Manual (80 pages)
Powered TDcontroller
Brand:
Nexo
| Category:
Controller
| Size: 4 MB
Table of Contents
Table of Content
6
Table of Contents
6
Dsp Core
10
Integrated Amplifier
10
Level and Latency
10
Nxamp4X1 Versus Nx242: What's New
10
Software
10
What' Changed?
10
What's Remaining the same
10
Computing Resources
11
Ethersound™ Optional Board
11
Four Separate Inputs
11
Power Supply
11
User Interface
11
Amplifier Indicators
12
What's Changed
10
Quick Start
12
Encoder
13
Lcd Display
13
Mute Buttons
13
Navigation Buttons (a & B)
13
Select Buttons
13
Volume Indicators
13
Air Intakes
14
Channel Indicators
14
Screw Holes for Handles
14
Front Panel Description
12
Power Switch
12
Back Panel Description
15
Balanced Audio Inputs with Link
15
Expansion Slot
15
Gpio Port
15
Mains Connectors
15
Power Outputs
15
Rs-232 Port
15
Basic Functions
16
Rear End Mounting Holes
16
Reset
16
Select Your Cabinet Set-Up
16
Selecting Cabinet Family
16
Auto Save
17
Back to Default
17
Enter the Download Mode
17
Using the Amplifier Without the Tdcontroller Functionality
17
What's Inside the Carton Box
18
Setting-Up Advice
19
Earth Connection
19
Mains Setting
19
Mounting the Nxamp4X1 in a Rack (Grounding, Shielding & Safety Issues)
19
Using the Nxamp4X1 Without a Rack
21
Fuses
21
Electromagnetic Environments
21
Analogue Input Signal Cables
21
Nxamp4X1 Power Outputs Wiring
23
General Description
24
Global Architecture
24
Power Supply Block
24
Analog Input Block
25
Control Block
25
Power Amplifier Blocks
26
Power Outputs Block
26
Communication Block
27
User Interface Block
27
Expansion Slot Block
29
Block Diagram Description
30
Patching and Routing (1)
31
Subsonic and Vhf Filtering (3)
31
User Set-Up Delay
31
Crossover Section (6)
32
Equalising Single Component Response and Nxstream Processing (5)
32
Equalising Wideband Acoustical Response (3)
32
Gain Section (29)
32
Post Protection Eq and Low Pass (27) (28)
32
User Set - up , Array Eq (4)
32
Displacement Control (7) (8) (9)
33
Mechanical Stress Control (10) (11)
33
Delay & Polarity Inversion (2)
31
Equalisation & Filtering
31
Factory Set-Up Delay
31
Protections
33
Source Signals for Protection Algorithms (25)
33
Global Purpose Vceq (14)
34
Hf Acceleration Control (13)
34
Hf Displacement Control (12)
34
Loudspeaker Peak Limiters (15)
34
Temperature Control (16) (17)
34
Amplifier Integrate Current Limiter (21)
35
Amplifier Peak Current Limiter (20)
35
Amplifier Peak Voltage Limiter (22)
35
Amplifier Short Circuit Detector (24)
35
Interchannel Regulation (19)
35
Menu Description
36
Changing Cabinet Family
36
Adjusting Volume
37
Adjusting Delay
38
Adjusting Gain
39
Option Menu
40
Adjusting Array Eq
39
Options Menu
40
System Config
40
Input Patch
41
Save/Recall User Setups
43
Gpio Mode
45
Security
45
Miscellaneous Options
46
About « Loudspeaker Management Devices
47
Installation Recommendations
47
Operating Sub's Fed through an Aux Output
47
Operation of Multiple Powered Tdcontrollers
47
Audio Chain Recommendations
47
System Alignment
47
Geometrical Alignment
48
Measuring and Aligning Phase in the Overlapping Region
48
Ethersound ™ in Port
50
Ethersound ™ Network Status Led S
50
Nxes104 Expansion Board and Remote Control
50
Nxes104 Physical Description
50
Ethersound out Port
51
Mono-Directional, Non ES100 Devices
51
Remote Es100 Port
51
Various Ethersound™ Devices Description
51
Bi-Directional, Non ES100 Devices
52
Es100 Devices
52
Es100/Spkr Devices
52
Ethernet Additional Hardware
52
Hubs
52
Ethernet Cables
53
Switches
53
Wireless Lan
53
Fiber Optic
55
Installation Inside the Nxamp4X1
56
NXAMP Control Page in Esmonitor Software
56
Delay Unit
57
Input Meters
57
Input Meters Choice
57
Arrayeq Settings
58
Delay Settings
58
Gain Control
58
Input Patch
58
Mute Button
58
Output Meters
58
Security
58
Volume Control
58
Virtual Front Panel
59
Nxwin4 Software for Nxamp4X1 Firmware Upgrade
60
Serial Port Upgrade
60
What You Need to Upgrade Your Nxamp4X1
60
Connect the Computer to the Nxamp4X1
61
Ethersound™ in Port
61
Ethersound™ Upgrade
61
Remote Es100 Port
61
Rs-232 Serial Port
61
Using the Nxwin4 Software
61
Begin the Upgrade
63
In Download Mode
63
Choosing a Cabinet Setup
64
Select Your Cabinet Set-Up
64
Selecting Cabinet Family
64
Using the Controller after a Firmware Update
64
Technical Specifications
65
Thermal Dissipation and Current Drawn
66
Dimensions
66
Application Note: Driving the Sub from the Aux Send
67
Consequences of Badly Aligned Systems
67
What Is the Phase Relation between the Aux and Main Output of Your Desk
67
Why It Is Unlikely the Aux and Main Have the same Phase
67
Precautions & Check
68
Appendix A : List of Supported Presets (Load2_48)
70
Nexo NXAMP4X1 Service Manual (123 pages)
Powered TD Controller
Brand:
Nexo
| Category:
Amplifier
| Size: 16 MB
Table of Contents
English
33
Panel Layout
3
Circuit Board Layout
4
Service Precautions
5
Safety Measures
5
Overall Assembly Wiring
7
Connect the Connector of the FAN to the each Terminal. (Fig
8
Disassembly Procedures
17
Lsi Pin Description
26
IC Block Diagram
27
Table of Contents
33
Circuit Boards
33
CONTROL Circuit Board (X8710C0)
34
INANL Circuit Board (X8714C0)
38
LCD SPACER Circuit Board (X8711C0)
41
OPT-AN Circuit Board (X8711C0)
41
PN-AN Circuit Board (X8711C0)
42
Test Program
52
Inspections
59
Updating the Firmware
64
日本語
66
Parts List
66
Overall Assembly 1/2
67
Pa Unit
71
Lcd Assembly
73
Locations of Heat Sink Units
74
Heat Sink Unit L100
75
Heat Sink Unit L60
77
Heat Sink Unit L50
79
Heat Sink Unit Osh
80
Electrical Parts
81
IC & Diode Figures
101
Wiring Diagram
102
Block Diagram 1/5
103
Pn-An
116
Rs232-Gpi
117
Psanl 1/3
120
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