Yamaha DSP -A780 OTHER IMPORTANT SETTINGS AND ADJUSTMENTS IN THE “SET MENU” MODE, INPUT TRIM, CENTER MODE, DIMMER, MEMORY GUARD, SETTING/ADJUSTMENT PROCEDURE, PHNTM)

OTHER IMPORTANT SETTINGS AND ADJUSTMENTS IN THE “SET MENU” MODE

The following four types of settings and adjustments should be done before enjoying audio and video sources. Note that these settings and adjustments cannot be done without monitoring the display information (or the information displayed on the monitor screen).

INPUT TRIM

CENTER MODE

DIMMER

MEMORY GUARD

SETTING/ADJUSTMENT PROCEDURE

1. Select an item (title) of setting/adjustment.

SET MENU

PARAMETER

2. Select any desired mode or edit parameters on the item.

SET MENU

PARAMETER

In the same way, perform settings/adjustments for other items.

DESCRIPTIONS OF THE ITEMS

1. Input level adjustment (INPUT TRIM)

This function is provided for all input sources. It can be controlled from 0 to +6 dB in 2 dB steps. The sound level of each input source should be the same as that of regular CDs.

For operations, after selecting the item “INPUT TRIM” (in step 1), select the input source on which the input level is to be adjusted by using the input selector switches, and then adjust the input level (in step 2).

*This adjustment can also be done with the INPUT TRIM control on the front panel. (see page 21.)

2.Selecting Center Mode (CENTER MODE NRML/WD/

PHNTM)

In Normal (NRML) position, any frequency below 100 Hz will be divided between the main left and main right speakers. For this reason even a speaker smaller than the main left and right speakers can obtain a sufficient effect.

In Wide (WD) position, all range of frequencies for the center- channel are output to the center speaker. Select this position if a good quality center speaker is being used.

If not using the center speaker(s), be sure to select Phantom (PHNTM) position, and the audio signals for the center channel are output to the main speakers.

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