Grundig DR 3400 DD manual General information on disc playback, General Functions, ProLogic

GENERAL FUNCTIONS________________________

Switching between two-channel and multi-channel mode

The DVD receiver has a Dolby Pro Logic II Decoder, which changes the stereo signal into a Dolby surround signal during disc playback, thus providing a high quality surround sound effect.

Pro Logic II has two playback modes, namely music and movie. In music mode, there is a shelf filter, which acts gently on high fre- quencies on the surround channels. It provides a natural, convincing sound effect, because surround sound information is normally sub- ject to slight treble attenuation due to reflection and absorption. Movie mode, on the other hand, does not use a surround filter, but stereo surround outputs instead.

The loudspeaker configuration (two-channel or multi-channel) appears in the loudspeaker display on the DVD receiver.

PLII MOVIE

￿ProLogic II

1To switch between two-channel and multi-channel mode, press »K« on the remote control repeatedly.

–Display during switching: briefly »PLII OFF«, »PLII MUSIC« or »PL II MOVIE«.

–Display on the DVD receiver in Dolby Pro Logic II mode: »￿ProLogic II«.

Adjusting the brightness of the DVD receiver display

DIMMER MAX

OK

You can change the brightness of the display in three levels.

1To activate the function, press »O« on the remote control.

–Display: »DIMMER MAX«, »DIMMER MID« or »DIMMER MIN«.

2To set the brightness level, press »a« or »s« repeatedly and press »OK« to confirm.

–Display: briefly »OK«.

–The brightness is set.

General information on disc playback

INVALID

If the symbol »-« appears on the television screen and »INVALID« appears on the DVD receiver display after certain key commands, the disc manufacturer has restricted the functions, or the function is not available in the current operating mode.

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