Yamaha DSP-A990 - Manual (Page 28)

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OTHER IMPORTANT SETTINGS AND ADJUSTMENTS
IN THE “SET MENU” MODE
Make the following five types of settings and adjustments 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).
1. CENTER MODE
2. CENTER GEQ
3. PARAMETER INIT
4. MEMORY GUARD
5. INPUT LVL TRIM
METHOD OF SETTING AND ADJUSTMENT
As described on page 6, you can make these settings and
adjustments watching the information displayed on the monitor
screen (or superimposed over the video image). So, first turn the
monitor on.
1. Set the PARAMETER/SET MENU switch to the SET MENU
position on the remote control unit.
2. Select the item (title) on which you will make a change.
3. Select any desired position or edit parameters on the item.
In the same way, make a setting or adjustment on any other item.
DESCRIPTIONS OF THE ITEMS
1. 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
high 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.
Remote control
Remote control
Remote control
PARAMETER
SET MENU