SABINE FBX1200 User Manual

O PERATING G UIDE
Quick Start Setup on back page
CONTENTS
SECTION ONE — FRONT & BACK PANELS 2
1.1. FBX2400 Front Panel Controls & LED Indicators 2
1.2. FBX2400 Back Panel Controls & Connections 2
SECTION TWO — APPLICATIONS 3
2.1. FBX Setup for Monitors 3
2.2. FBX Setup for Entire Mix 3
2.3. FBX Setup for Single Insert Point 3
2.4. FBX Setup for Insert Send & Return 3
SECTION THREE — ENGINEERING SPECIFICATIONS 3
SECTION FOUR — OPERATING INSTRUCTIONS 4
4.1. Before You Begin 4
4.2. How To Operate your FBX1200 / FBX2400 5
SECTION FIVE — HOW TO USE FBX FEATURES 6
5.1. Input / Output Level Switches 6
5.2. FBX Filter Control 6
5.3. Important Operating Considerations 7
SECTION SIX — TROUBLESHOOTING TIPS 7
SECTION SEVEN — FBX THEORY & PRACTICE 8
7.1. Introduction to FBX® 8
7.2. The Advantages of FBX Filters 8
7.3. Parametric Filters and FBX 9
SECTION EIGHT — CAUTIONS & WARRANTY 10
with
SMART
FILTERS

SABINE FBX1200 Specifications

General

Brand	SABINE
Model	FBX1200
Category	Amplifier
Language	English

Summary

FBX Applications

Monitor Mix Setup

Guide on setting up the FBX for monitor mixes in a sound system.

Entire Mix Setup

Instructions for configuring the FBX for an entire sound mix.

Single Insert Point Setup

Method for setting up the FBX at a single insert point in the audio chain.

Insert Send & Return Setup

How to set up the FBX using insert send and return connections.

Operating Instructions

Pre-Operation Checklist

Preliminary steps and considerations before operating the FBX unit.

System Placement Guide

Fixed vs. Dynamic Filters Explained

Explanation of the two types of FBX filters: Fixed and Dynamic.

Setup and Ready Modes

Details on the FBX's Setup and Ready modes for operation.

Operating Procedures

System Connection and Initial Setup

Connect the FBX unit, set initial levels, and initiate setup mode.

Gain Adjustment and Feedback Elimination

Slowly raise gain to allow FBX to find and eliminate feedback tones.

Quick Setup Option

FBX Feature Usage

Input/Output Level Switches

FBX Filter Control Options

Detailed control over FBX filters, including width and number.

Troubleshooting Common Issues

No Input Signal Detection

Output 6dB Loss Troubleshooting

Clipped or Distorted Audio Issues

Delayed Feedback Filtering

Parametric Filters and FBX Comparison

Dynamic FBX Filter Operation

Balancing Fixed and Dynamic Filters

FBX Filter Width Adjustment

Cautions and Warranty Information

Critical Safety Warnings

Product Warranty Details

One-Year Limited Warranty