NAD T 751751 owner manual Channel Delays, Speaker Settings

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CHANNEL BALANCE

LEFT	:	0dB
CENTER	:	0dB
RIGHT	:	0dB
REAR L	:	0dB
REAR R	:	0dB
SUB	:	0dB

DO NOT SAVE & EXIT

SAVE & EXIT

•The T 751 allows the volume of each speaker to be individually trimmed so that none of the speakers dominates in playback and detracts from the sur- round illusion.

•Highlight the required speaker and adjust with 1 cursor to decrease and 2 cursor to increase the level, Each speaker can be adjusted within a -10 to +10dB range.

•Highlight SAVE & EXIT and press ENTER to save the settings and return to the SETUP menu.

NOTES:

The CHANNEL BALANCE menu in OSD can also be accessed directly with the CHANNEL and TEST buttons (respectively No. 7 and 6) on the remote for setting adjustment. (Refer also to chapter “Remote Control”).

3 CHANNEL DELAYS

•Highlight CHANNEL DELAYS in the SETUP menu and press ENTER on the remote. You will see a screen similar to the following (Fig. 10):

CHANNEL DELAYS

CENTER OmS

REAR OmS

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SAVE & EXIT

•Use the 1 or 2 cursor button to change the center channel delay time.

In Dolby Digital mode, T 751 allows the following setting options:

CENTER	0, 1, 2, 3, 4 & 5ms
REAR	0, 1, 2, 3, ...... 13, 14, 15ms
	(1ms per step)

In Dolby Pro logic mode, only the rear channel

NAD

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delay time can be adjusted as following options:

REAR	15, 16, 17, ...... 28, 29, 30ms
	(1ms per step)

For other modes, the channel delay time cannot be adjusted.

•Highlight SAVE & EXIT and press ENTER to save the settings and return to the SETUP menu. Otherwise, select DO NOT SAVE & EXIT to leave without saving any changes.

4 SPEAKER SETTINGS

•Highlight SPEAKER SETTINGS in the SETUP menu and press ENTER on the remote.You will see a screen similar to the following (Fig. 11):

SPEAKER SETTINGS

PRESET	:	1
MAIN	:	LARGE
CENTER	:	LARGE
SURROUND	:	LARGE
SUBWOOFER	:	ON

DO NOT SAVE & EXIT

SAVE & EXIT

•The size and number of speakers can be described in the SPEAKER SETTINGS menu. Press 1 or 2 cursor button to select the preset (PRESET 1, 2 or 3) that best applies.

•The description LARGE and SMALL mean the fol- lowing:

The LARGE mode is used when the speaker is full range and capable of reproducing the entire audible frequency spectrum 20Hz to 20kHz.

The SMALL mode is used when the speaker is not capable of reproducing the deepest bass portion of the audio frequency 20Hz to 100Hz.

• The choices ON and OFF mean the following:

The ON mode is used when the speaker is active and receives the audio information intended.

The OFF mode is used when the speaker is inac- tive. Audio signals intended for speakers set to the OFF position are redirected to the main speakers.

•T 751 is pre-programmed with 3 factory presets that are suitable for most typical installations:

Preset 1:

Main - LARGE; Center - LARGE; Surround -

LARGE; Subwoofer - ON

In this mode, all speaker channels are large, i.e. full range, and the home theater system has a sub-