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TABLE OF CONTENTS
1. IMPORTANT SAFETY INSTRUCTIONS ........................................................... 6
2. SAFETY PRECAUTIONS ....................................................................................... 7
3. GENERAL DESCRIPTION .................................................................................... 9
4. FEATURES ............................................................................................................... 10
5. INSTALLATION PRECAUTIONS ....................................................................... 11
6. HANDLING PRECAUTIONS ............................................................................... 11
7. NOMENCLATURE AND FUNCTIONS
7.1. M-9000 (Matrix Mixer Pre-Amplifier),
A-9060DH/9120DH/9120DL/9060S/9120S/9240SH (Matrix Mixer Power Amplifiers)
[Front] ..................................................................................................................... 12
[VFD on-screen indications] ................................................................................... 13
[Changing the indicated channels on the LEVEL output meter] ............................. 15
[Changing the input and output meter display status] ............................................ 15
[Rear] ..................................................................................................................... 16
7.2. Optional Modules
7.2.1. D-001T and D-001R (2-channel Input Modules) .......................................... 18
7.2.2. T-001T (Audio Output Expansion Module) ................................................... 18
7.2.3. ZP-001T (Zone Paging Module) ................................................................... 19
7.2.4. C-001T (Control I/O Expansion Module) ...................................................... 20
7.2.5. AN-001T (Ambient Noise Sensor Input Module) .......................................... 20
7.3. Optional Accessories
7.3.1. AN-9001 (Ceiling Mount Microphone) .......................................................... 21
7.3.2. ZM-9001 (Zone Manager) ............................................................................ 22
7.3.3. ZM-9002 (Zone Manager) ............................................................................ 23
7.3.4. ZM-9003 (Zone Manager) ............................................................................ 24
7.3.5. SS-9001 (Speaker Selector) ........................................................................ 25
8. DESCRIPTION OF MATRIX MODE
8.1. General Description
8.1.1. Normal matrix operation ............................................................................... 26
8.1.2. 1-channel output operation .......................................................................... 27
8.1.3. 2-channel output operation (BGM/Paging operation) ................................... 27
8.2. Glossary ................................................................................................................. 28
9. OPERATION
9.1. Normal Use
9.1.1. Keys and knobs ............................................................................................ 29
9.1.2. Power ON/OFF ............................................................................................ 29
9.1.3. Changing the input volume .......................................................................... 30
9.1.4. Changing the output volume ........................................................................ 30
9.1.5. Input channel ON/OFF ................................................................................. 30
9.1.6. Output channel ON/OFF .............................................................................. 30