Prologic Mode - YBA DESIGN Pre-2DSP Owner's Information

Preamp-processor
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By pressing LFE Button, subwoofer will be switched on/off, and LCD will display following
LFE Button
information
Manager (Bass Manager)
Manager (Bass Manager)
By pressing BASS MANAGER Button,you can select among three different settings of Bass
Config. 1, Bass Config. 2 and Bass Config. 3. These selections will feed the bass signal below
120Hz to different speakers.
Bass Config. 1
Bass Config. 1
With this setting, bass signal below 120Hz will be sent to subwoofer; LEDs on front panel of Pre-2dsp
indicating LFE SW will be in red, and LCD will show the following information
Bass Config. 2
Bass Config. 2
With this setting, bass signal below (80Hz, 90, 100, 110, 120Hz) will be sent to front left speaker, front
right speaker and subwoofer; LEDs on front panel of Pre-2DSP indicating L/R/LFE will be in red, and
LCD will show the following information:
Bass Config. 3
Bass Config. 3
With this setting, bass signal below 120Hz will be sent to all speakers; LEDs on front panel of
Pre-2DSP Indicating L/C/R/SL/SR/LFE channels will be in red.
With this setting, bass signal below 120Hz will be sent to all speakers; LEDs on front panel of
Pre-2dsp Indicating L/C/R/SL/SR/LFE channels will be in red.
Your Pre-2dsp will automatically switch to Pro logic mode when it detects the Pro logic signal.
With other signal inputs, you can select the Dolby Pro Logic mode by pressing Prologic Button
on the remote. Repeatedly pressing the Prologic Button will circle the Pro Logic mode in an
order of "AUTO," "ALL PCM","ENABLE" AND "DISABLE."
If Pro Logic signal is detected, Pre-2dsp will switch to Pro Logic mode automatically, and the
display Shows the following information
If Stereo signal (either in analog or in digital from) is detected, Pre-2dsp will switch to Stereo mode
automatically. You can then have the stereo signal converted to Pro Logic mode by pressing the
Prologic Button
Prologic Button until you see the display with following information

PROLOGIC MODE

PROLOGIC MODE
Prologic Button
20
Prologic Button

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