VTL S-400 II series Manuals

VTL S-400 II series Manuals

Manuals and User Guides for VTL S-400 II series. We have 1 VTL S-400 II series manual available for free PDF download: Owner's Manual

VTL S-400 II series Owner's Manual

VTL S-400 II series Owner's Manual (65 pages)

Reference Stereo Amplifier

Brand: VTL | Category: Amplifier | Size: 1 MB

Table of Contents

Table of Contents
3
Chapter 1

5
- Introduction
  5
Chapter 2

11
- Getting Started
  11
  - Before Starting
    11
  - Unpacking the Unit from the Crate
    11
  - Changing Top Cover Screws
    14
  - Quick Start
    15
Chapter 3

19
- Operating the Amplifier
  19
  - Rear Panel Controls and Connections
    19
    
    Changing Amplifier Phase
    21
    
    Changing Input between Balanced and Single-Ended
    21
    
    Fuse Tester
    21
    
    Rear Panel Functions
    21
  - Front Panel Controls and Indicators
    22
    
    Front Panel Controls
    22
    
    Front Panel Indicators
    22
  - AC Voltage Setting
    23
  - AC Power Source
    24
    
    Connection to the AC
    24
  - Powering on the Amplifier
    24
  - Ground Loop Hum
    27
  - Setting the Operating Mode
    27
  - Muting the Amplifier
    28
  - Tube Bias and Top Deck Indications
    28
  - Using the DF Switches
    31
    
    DF Switch Settings
    31
  - Remote Control and Communications
    33
    
    Using a 12V Trigger to Power the Amplifier on or off
    33
    
    Using the Amplifier with an Infrared Remote Control
    33
    
    Using the Amplifier with RS232 Control
    34
  - Diagnostic and Programming Functions
    36
    
    Basic Programming Functions
    36
    
    Basic Diagnostic Functions
    38
    
    Advanced Functions and Diagnostics
    41
  - Fault Indications
    43
    
    Not Ready Modes
    43
    
    Inverted Phase
    44
    
    TUBE Green Fault
    44
    
    TUBE Red Fault
    45
    
    HEAT Fault
    46
    
    POWER Faults
    47
    
    Tube Service Reminder
    48
  - Reset / Clearing Faults
    48
  - Powering the Amplifier off
    49
Chapter 4

51
- Care and Maintenance of Your Vtl Amplifier
  51
  - Break in Period
    51
  - Tube Life
    51
  - Changing Tubes
    52
  - Changing the Screen, Plate, Logic, B+ Input, Filament Fuses
    55
  - Cleaning
    56
  - Troubleshooting
    56
Chapter 5

59
- Specifications
  59
Chapter 6

59
- Warranty
  61
Appendix

62
- Appendix I: Quick Reference - Summary of Indicators
  
  62
- Appendix II: Individual Tube Hour Log
  
  64
  - Warranty Registration
    65
  - Service Notes
    65

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