Owner's Manual

ABOUT THE ON-SCREEN DISPLAY (OSD)
The T 748 employs a simple, self-explanatory system of on-screen display
“menus” that will appear on the connected video monitor/TV. These are
required during the setup process (and are useful in day-to-day operation),
so be sure to connect the monitor/TV before proceeding with the setup.
DISPLAY THE OSD
Press [ S ] or [MENU] buttons of the AVR 4 remote control or the front
panel buttons [ s ] or [MENU] to display the T 748’s Main Menu on your
video monitor/TV. If the OSD does not appear, check your MONITOR OUT
connections.
NAVIGATING THE OSD AND MAKING CHANGES
Use applicable AVR 4 or corresponding front panel buttons to navigate
through the OSD menu options.
1 Press [ S ] to select a menu item. Use [ D/F ] or in some cases, [ENTER],
to move up or down the menu selections. Repeatedly press [ S ] to
advance or go further into the sub-menu of desired menu item.
2 Use [ D/F ] to set or change the parameter value (setting) of a menu
item.
3 Press [ A ] to save the settings or changes done on the current menu or
sub-menu. Pressing [ A ] will also return the user to the previous menu
or exit from a particular menu.
IMPORTANT NOTE
Unless otherwise specically stated, references to control buttons in the
succeeding sections are with respect to AVR 4 buttons. Equivalent front
panel buttons apply when applicable.
MAIN MENU
The Main Menu contains the menu options for “Listening Mode”, “DSP
Option”, “Tone Controls”, “Zone 2 Controls” and access to “Setup Menu”.
Follow the guidelines about “DISPLAY THE OSD” and “NAVIGATING THE OSD
AND MAKING CHANGES” to navigate through the menu options and their
sub-menu selections.
NOTE
The individual congurations set forth at “Listening Mode”, “DSP Option”
and “Tone Controls” are carried over whenever they are enabled at “A/V
Presets Setup” setting. Please see the section “A/V Presets Setup” for
reference.
LISTENING MODE
The T 748 oers distinct listening modes, tailored for dierent types of
recording or program material. With a two-channel (Stereo) source, the
following listening modes can be selected.
STEREO
Output is directed to the front left/right channels. Low frequencies are
directed to the subwoofer if one is present in the Speaker settings. Select
“Stereo” when you wish to listen to a stereo (or monaural) production, such
as music CD or FM broadcast, without surround enhancement. Stereo
recordings whether in PCM/digital or analog form and whether surround-
encoded or not encoded, are reproduced as recorded. Multi-channel digital
recordings (Dolby Digital and DTS) are reproduced in “Stereo Downmix”
mode via the front left/right channels only as Lt/Rt (left/right-total) signals.
DIRECT
The analog or digital sources are automatically played in their native
formats. All the source’s audio channels are reproduced directly. This
mode recreates the original sound most faithfully thereby producing
outstandingly high quality audio. Note that the source must be at playback
mode for “Direct” to become available as a listening mode option. In order
to automatically playback your source in their native format, implement the
following settings.
1 Go to “Listening Mode Setup” under “Setup Menu”. At the “Listening
Modes” menu, set all Dolby Digital, DTS, PCM and Analog settings to
“None”. With this setup, your source will be played back directly at its
native format.
2 Next, go to “A/V Presets Setup” under “Setup Menu”. At “A/V Presets
Setup” menu, set “Listening Mode” item to “Yes” and then save this
setting among other options, say to “Preset 1”, by selecting “Save
Settings to Setup”.
3 Now, you can associate “Preset 1” to any of the “Source” settings. For
example, at Source 1 setting under “Source Setup (Normal)”, scroll down
to “A/V Preset” item and set it to “Preset 1”. Thus whenever Source 1 is
selected, the associated source will always be directly played back at its
native audio format.
OPERATION
USING THE T 748  MAIN MENU
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