User Manuals: Eaton SONIX 350-d Power Amplifier Unit

Manuals and User Guides for Eaton SONIX 350-d Power Amplifier Unit. We have 1 Eaton SONIX 350-d Power Amplifier Unit manual available for free PDF download: Technical Manual

Eaton SONIX 350-d Technical Manual

Eaton SONIX 350-d Technical Manual (30 pages)

Brand: Eaton | Category: Amplifier | Size: 2 MB

Table of Contents

Table of Contents
4
Introduction
7
Eaton Quality Assurance
7
About the Product
7
Key Features
7
Before You Begin
8
Packaging
8
Safe Working Practice
8
In the Box
8
Required Tools
8
Recommended Spares
8
Overview of the Unit
9
Front Panel Layout
9
Specifications
9
Weight and Dimensions
9
Power and Utility
9
Figure 1. General, Simplified View of the Sonix 350-D's Front Panel
9
Figure 2. General, Simplified View of the Sonix 350-D's Rear Panel
9
Table 1. Front Panel Indicators and Switches
9
Table 2 . Rear Panel Connections
9
Environmental Operating Conditions
10
Installation and Connectivity
10
Figure 3. Stacking 350-D Units
10
Amp Bus
11
Figure 4. Connecting Single 350-D to 2Mx Module. View of Rear of the Units
11
Figure 5. Connecting Multiple 350-D Units to 2Mx Module
11
EOL -8 Bus
12
Figure 6. Typical Connection between 350-D and Eol 8 Units
12
Hot Standby Bus and Hot Standby Amplifier
13
Figure 7. Hot Standby Bus Connections
13
350-D Power Source
14
AC Input
14
DC (Battery) Input
14
Figure 8. Multiple Hot Standby Loops
14
Figure 9. AC Power Input
14
Figure 10. 48 V DC (Battery) Power Supply
14
Fault Outputs
15
PSU Fault
15
Amp Fault
15
Earth Stud
15
Figure 11. Fault Outputs
15
Figure 12. Recommended Earth Connection for the Unit
15
Fusing
16
Setup and Configuration
16
Audio Gain
16
Unit ID / Associated Zone
16
Table 3. Audio Gain Values
16
Table 4. 350-D Identifier
16
Unit Operation
17
Front Panel Unit Status Indicators
17
Power
17
Amp
17
Earth
17
Line
17
Fan
17
Overload/Shutdown
17
Temperature
18
Hot Standby
18
Audio Output Level
18
AC Power Status
18
DC PSU Status
18
Fuse Status
18
Rear Panel Fault Outputs
18
Front Button Operation
18
Local Ticktone
19
Figure 13. Front Button Operation
19
Sense Test
20
Figure 14. Ticktone Travel over Faulty Loudspeaker Loop
20
Figure 15. Sense Test Signal with the Loudspeaker Loop
20
Eol 1 Sense Test
21
Figure 16. Failed Sense Test
21
Figure 17 . Sense Test for a Spur 100 V Line Configuration
21
Sense Test Disable
22
Restricted Sense Test and Audio Breakthrough
22
Figure 18. Failed Sense Test with Eol 1 Unit
22
Figure 19. Restricted Sense Test Timeout
22
Local Reset
23
Line Cal
23
Audio Broadcast
23
Figure 20 . Two Zones 350-D Setup: A) Zone 1, B) Zone 2
23
All Call
24
Post-Amp Switching
24
Figure 21. Post-Amp Zone Switching
24
Routine Speech Disabled
25
Hot Standby Amplifiers
25
Figure 22 . Hot Standby Amplifier 100 V Audio Path for a Faulty Amplifier
25
Zones and Hot Standby Amplifier
26
Figure 23 . Hot Standby 100 V Audio Path for Two Faulty Amplifiers
26
Unit De-Rating
27
Unit Customisation
27
Line Output
27
Commissioning/Testing
27
Before Start
27
Fault Finding
27
Figure 24 - Temperature De-Rating
27
Figure 25 - Ac Voltage De-Rating
27
Maintenance
29

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