Krell Industries Showcase Owner's Reference Manual page 18

Front Panel Description,
Processing Mode
Buttons and LEDs
Note
Note
14
continued
16 Stereo Button and LED
Use this button to select stereo decoding, which allows you to make
an A/B comparison or listen to a stereo recording in two channel for-
mat (left and right). The red LED illuminates when this feature is
engaged.
After you select a mode, press the stereo button once. Press the
stereo button again to make the A/B comparison. Press the stereo
button again to exit stereo format.
You can make an A/B comparison when you press the stereo button, only if
you have selected a previous mode.
17 Mode 1 Button and LED
18 Mode 2 Button and LED
Use these buttons to select available processing modes (such as
Dolby Digital, DTS, PLII Movie, THX, etc.) for incoming signals from
a video or audio source.
The default mode for a signal is always stored in Mode 1. Use the
Mode 1 button to select the default mode. All modes that can be
used for the same signal are automatically stored in Mode 2. Use the
Mode 2 button to scroll through these other modes. The last mode
displayed in Mode 2 is the one selected. Based on the source signal,
the Showcase Processor automatically selects the correct modes
available for the signal.
19 Pro Logic II Button and LED
Use this button to select the Dolby Pro Logic II modes for Dolby
Surround encoded material, including laser discs, videotapes, televi-
sion broadcasts, and compact discs. The red LED illuminates when
Dolby Pro Logic II decoding is selected.
These modes are selected automatically if Dolby Digital source material is
encoded for Pro Logic. To turn off these modes, press the Pro Logic II but-
ton.
Krell Showcase Processor