3
Before Using This Product
Resetting the Microprocessor
Before resetting the microprocessor
• If this product operates incorrectly, press the reset button.
• When you press RS-A9’s system reset button, also press the RESET buttons of all con-
nected digital amps.
• If this product is not connected to the power supply or ACC is set to OFF, the system is
not reset even if you press the reset button.
Resetting the microprocessor
If you change the network mode switch (A·B), address setting or the system, remove this
product’s top cover and press the reset button using the small supplied hexagonal wrench.
Also press the reset button in the same way when you switch power to this product ON for
the first time after purchasing or if this product’s built-in microcomputer operates incor-
rectly.
• Carefully store the supplied hexagonal wrench.
