MOSA

MS6864

Dual 2W Power Amplifiers with Volume Control

REV 2

20/21

www.mosanalog.com

IR Controller

Power ON/OFF : The power key.

Press the key once to set power-on or power-off for MS6864.

The default values are GAIN 0dB, ATTENUATION –20dB and MUTE-ON.

VOL+, VOL- : The volume control keys.

The volume control in 1.25dB/step as the switch is pressed once, the range is -77.5dB to 0dB.

Gain+, Gain- : The gain control keys.

The gain control in 3dB/step as the switch is pressed once, the range is 0dB to 21dB.

Mute : The mute key

Press the key once to set mute-on or mute-off.

PD/Active : The power down key.

Press the key once to set power-down or activation for MS6864.