Manual

Table Of Contents
Contents
Redbox User Handbook
Contents
Warranty, Safety & Installation Information....................... i
Warranty Information ..........................................................i
Returning the Warranty Card ...............................................ii
Safety of Mains Operated Redbox Equipment ........................ iii
Preparing the Machine for Use.......................................... iii
Equipment Safety........................................................... iii
Voltage Setting Checks.................................................... iii
Fuse Rating ................................................................... iii
Power Cable and Connection ............................................ iii
Ordering the Correct Mains Lead....................................... iv
Installation Information...................................................... iv
Atmosphere................................................................... iv
Electromagnetic Radiation................................................ iv
Fitting Redboxes..............................................................v
1. RB-MA1 Single & RB-MA2 Dual Microphone Amplifiers 1-1
1.1. Introduction.............................................................1-1
1.2. System Block Diagram...............................................1-2
1.3. Rear Panel Connections and Operation.........................1-2
1.3.1. Mic Inputs..........................................................1-3
1.3.2. Input Gain..........................................................1-3
1.3.3. Using Phantom Powered Microphones.....................1-3
1.3.4. Using the LF Filter ...............................................1-3
1.3.5. Output...............................................................1-3
1.4. Technical Specifications .............................................1-4
1.4.1. Audio Specifications.............................................1-4
1.4.2. Connections........................................................1-4
1.4.3. Equipment Type..................................................1-4
1.4.4. Physical Specifications..........................................1-4
2. RB-SM1 Single & RB-SM2 Dual Stereo To Mono Converter
……..............................................................................2-1
2.1. Introduction.............................................................2-1
2.2. System Block Diagram...............................................2-2
2.3. Rear Panel Connections and Operation.........................2-2
2.3.1. Stereo Inputs 1 (& 2)...........................................2-3
2.3.2. Mono Output 1 (& 2)............................................2-3
2.3.3. Output Gain........................................................2-3
2.4. Technical Specifications .............................................2-4
2.4.1. Audio Specifications.............................................2-4