Yamaha M7CL M7cl V1 Owner's Manual - Page 177
Using an external head amp, External head amp connections - remote ha
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Using an external head amp Using an external head amp If you connect an external head amp that supports remote control via a dedicated protocol (Yamaha AD8HR) to the M7CL's REMOTE connector, you will be able to remotely control parameters such as the phantom power (+48V), gain, and HPF of each channel from the M7CL. External head amp connections Here we will give the example of connecting the Yamaha AD8HR. In order to remotely control the AD8HR from the M7CL, use an RS422 D-sub9 pin cable to connect the REMOTE connector located on the M7CL's rear panel to the AD8HR's HA REMOTE 1 connector. This connection allows the M7CL to remotely control the AD8HR. So that the signals input to the AD8HR will be sent to the M7CL, use a D-sub25 pin AES/EBU cable to connect the AD8HR's DIGITAL OUT A (or B) to an I/O card installed in a slot of the M7CL. Audio signals Remote signals M7CL I/O card REMOTE connector DIGITAL OUT A connector HA REMOTE connector AD8HR Analog inputs x 8 Alternatively, you can use a "daisy chain" connection to remotely control multiple AD8HR units simultaneously. To do this, connect the AD8HR's HA REMOTE 2 connector to the second AD8HR's HA REMOTE 1 connector. If you use three Yamaha MY16-AE units, you can connect up to six AD8HR units. Audio signals Remote signals M7CL I/O REMOTE connector card DIGITAL OUT A connector HA REMOTE 1 connector AD8HR 1 HA REMOTE 2 connector DIGITAL OUT A HA REMOTE 1 connector connector AD8HR 2 HA REMOTE 2 connector DIGITAL OUT A connector HA REMOTE 1 connector AD8HR 3 HA REMOTE 2 connector 16 Up to six units Graphic EQ and effects M7CL Owner's Manual 177
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