TOA Electronics D-901 - Manual (Page 2)

2
TABLE OF CONTENTS
1. SAFETY PRECAUTIONS ............................................................................... 6
2. GENERAL DESCRIPTION ............................................................................. 7
3. FEATURES .......................................................................................................... 7
4. HANDLING PRECAUTIONS .......................................................................... 7
5. NOMENCLATURE AND FUNCTIONS
5.1. D-901 Digital Mixer
Front .................................................................................................................. 8
Rear ................................................................................................................. 11
5.2. Optional Modules
5.2.1. D-921F Microphone/Line Input Module .................................................. 12
5.2.2. D-921E Microphone/Line Input Module ................................................. 12
5.2.3. D-922F Microphone/Line Input Module .................................................. 13
5.2.4. D-922E Microphone/Line Input Module ................................................. 13
5.2.5. D-936R Stereo Input Module ................................................................. 13
5.2.6. D-923AE Digital Input Module ................................................................ 14
5.2.7. D-937SP Digital Input Module ................................................................ 14
5.2.8. D-971M Line Output Module .................................................................. 14
5.2.9. D-971E Line Output Module .................................................................. 14
5.2.10. D-971R Line Output Module ................................................................ 15
5.2.11. D-972AE Digital Output Module ........................................................... 15
5.2.12. D-961SP Digital Output Module ........................................................... 15
5.2.13. D-981 Remote Control Module ............................................................ 15
5.2.14. D-983 Remote Control Module ............................................................ 16
5.2.15. D-984VC VCA Control Module ............................................................ 16
6. SETTING BASICS
6.1. Setting Procedures .......................................................................................... 17
6.2. Setting Flowcharts
6.2.1. Input and output settings ........................................................................ 18
6.2.2. Microphone bus settings ........................................................................ 21
6.2.3. Preset memory settings ......................................................................... 21
6.2.4. Utility settings ......................................................................................... 22
6.3. Setting Keys and Knob .................................................................................... 23
6.4. Setting Screen Displays ................................................................................... 24
7. INPUT/OUTPUT GAIN SETTINGS
7.1. Input and Output Channel Control Section Settings ........................................ 25
7.2. Input/Output Gain Setting Screen Operation ................................................... 25
7.3. Input/Output Channel Gain Setting Screen Operation ..................................... 25
8. INPUT-RELATED SETTINGS
8.1. Phantom Power ON/OFF Settings (Only with D-921E or D-921F module) ..... 26
8.2. PAD (Input Sensitivity) Settings (Only with D-921E or D-921F module) .......... 26
8.3. Line Input Mode Selection (Only with D-936R module) ................................... 26
8.4. Channel Status Verification (Only with D-923AE or D-937SP module)
8.4.1. Input signal status verification ................................................................ 27
8.4.2. Sampling frequency verification ............................................................. 27
8.4.3. Pre-emphasis verification ...................................................................... 27
8.5. Line (Stereo) Input Selection (Only with D-936R or D-937SP module) ........... 28
8.6. Input Trim Settings
8.6.1. Input trim gain settings ........................................................................... 28