MOSA

MS6712

4 Stereo Inputs / 4-Channel Outputs Audio Processor

REV1.0

16

www.mosanalog.com

IR Controller

IN1, IN2, IN3, IN4 : Select Stereo Input.

IN1, 2, 3, 4 represents Stereo Input 1, 2, 3, 4. The active input will be indicated by the LEDs.

VOL+, VOL- : The volume control keys.

The volume control in 1.5dB/step as the switch is pressed once, the range is –79dB to 0dB.

LF-speaker , RF-speaker, LR-speaker, and RR-speaker are synchronic action.

Gain+, Gain- : The gain control keys for stereo input.

The gain control in 3.75dB/step as the switch is pressed once, the range is 0dB to 11.25dB.

LF+, LF- : The attenuation control keys for Left-Front speaker.

The attenuation in 1.25dB/step as the switch is pressed once, the range is -37.5dB to 0dB.

RF+, RF- : The attenuation control keys for Right-Front speaker.

The attenuation in 1.25dB/step as the switch is pressed once, the range is -37.5dB to 0dB.

LR+, LR- : The attenuation control keys for Left-Rear speaker.

The attenuation in 1.25dB/step as the switch is pressed once, the range is -37.5dB to 0dB.

RR+, RR- : The attenuation control keys for Right-Rear speaker.

The attenuation in 1.25dB/step as the switch is pressed once, the range is -37.5dB to 0dB.

TRE+, TRE- : The treble control keys.

The treble control in 2dB/step as the switch is pressed once, the range is –14dB to 14dB.

BAS+, BAS- : The bass control keys.

The bass control in 2dB/step as the switch is pressed once, the range is -14dB to 14dB.

Loud : The loudness key

Press the key once to set loudness on or loudness off.

Mute : The mute key controls all output speaker outputs

Press the key once to set mute-on or mute-off for four speaker outputs.