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Why is there excessive noise coming from my Toa A-9060DH?
Excessive noise in your Toa Amplifier can be due to an incorrect module input sensitivity setting. The unit digitizes audio signals with an AD converter and varies the input level with a digital volume control. If the input or output volume control is set higher than 0 dB while the AD converter input remains low, noise may increase.
Why is phantom power not supplied by my Toa A-9060DH?
If the phantom power is not being supplied by your Toa Amplifier, first check if the D-001T module mounting screw is securely tightened. If it's loose, tighten it. Also, verify that phantom power is set to ON in the D-001T module input setting. If it's set to OFF, change the setting to ON.
Why does my condenser microphone not operate correctly with Toa A-9060DH Amplifier?
If your condenser microphone is not operating correctly with the Toa Amplifier, it might be because you are using a condenser microphone that requires more than +24 V. The D-001T module's phantom power supplies +24 V. If your microphone needs more power, you'll need to get a separate phantom power supply recommended by the microphone's manufacturer.
Describes basic operations like using keys, knobs, and power ON/OFF in normal matrix mode.
Details how to configure input parameters such as sensitivity, phantom power, and naming.
How to configure broadcast patterns, BGM groups, and event triggers.
Configuration of remote control, priority settings, ANC, and other utility functions.
Procedures for fine-tuning audio settings while monitoring sound output.
How to enable and configure the key lock function to prevent unauthorized operation.
Explains how to connect remote controls, zone managers, and other control signals.
Step-by-step guide for installing the maintenance software on a PC.
Detailed steps for updating the unit's firmware using the maintenance software.
How to back up or restore unit settings to/from a PC using the software.
Instructions for monitoring the unit's real-time status and key/knob actions.
Detailed technical specifications for the M-9000 amplifier model.
Technical specifications for the A-9060DH and A-9120DH amplifier models.
Technical specifications for the A-9120DL amplifier model.
Technical specifications for the A-9060S and A-9120S amplifier models.
Technical specifications for the A-9240SH amplifier model.
Technical specifications for optional modules like D-001T, T-001T, C-001T, ZP-001T, AN-001T.
General