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Model No.: MMS-251.doc
Version: 1.0
BASIC OPERATION
Be sure that the input and output cables are properly connected. Turn on the power switch on rear panel
“On/Off”, now the unit is switched on, and instruction light turn on the front panel, Press “Standby” on
the Panel or remote controller to turn on the Standby mode.
Signal input selection:
Press “Input” on the panel or remote controller, according to the rear panel selection choose signal
sources DVD, AUX input circular selection.
Switching between Normal/Prologic mode:
When “AUX” light is on, press “Prologic II” to change 2.1ch into 5.1ch output status, (when in the
status of 5.1ch input, there will not be response when you press “Prologic II” button. When “Prologic
II” light is on, system status is 5.1ch output).
Main volume control:
Press front panel (or remote control main) “+” or “-“ the volume increase (or decrease), the indicator
light will response accordingly, for example: when increasing the main volume, the indicator light will
extinguished, from PROLOGIC II lighten 5.1CH, AUX, MUTE, STANDBY light, when adjust to the
loudest volume, “STANDBY” light plashed continuously and stopped after 3 seconds.
Press “-“ button, the volume decrease, on the front panel, the indicator lights all lightened, then
gradually extinguished from the STANDBY to MUTE, AUX, 5.1CH, PROLOGIC II, when the volume
decreases to the lowest, PROLOGIC II light flashed and stopped after 3 seconds.
Remark: when retreat from the main volume adjusting function, all corresponding indicator lights
return to the original condition.
Standby
Press one time the “STANDBY” on remote controller into standby mode, press again into working
mode.
Mute operation
When the machine is working, press “MUTE” on the remote controller will effect silence condition,
press again will revert to work condition.
Central volume control
Press “+”, “-“of “CEN” on the remote controller, press “+” to increase the volume while “-“ to reduce
it, indicator light working mode is same as main volume display mode.
Surround volume control
Press “+”, “-“ of
Subwoofer volume control
