Yamaha DSP-A990 - Manual (Page 25)

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English
8 Front Level +/– Keys
Increase (+) or decrease (–) the volume level of the front effect
speakers.
9 Center Level +/– Keys
Increase (+) or decrease (–) the volume level of the center
speaker(s).
0 Rear Level +/– Keys
Increase (+) or decrease (–) the volume level of the rear effect
speakers.
A Reset Button
Press this button to “reset” the internal microcomputer which
controls remote control operations. Microcomputer “reset” is
necessary when the remote control freezes.
*
Pressing the RESET button will not erase learned functions.
B On Screen Display Key
Changes the type of display showing the program name and
parameters, or information about various settings and
adjustments on the connected monitor’s screen.
Whenever pressed, the screen changes to a full display, a simple
display and no display in turn.
C Clear Button
Used in USER or LEARN mode to erase a learned function. (See
page 39.)
D Effect On/Off Key
Cuts off the sound’s output from the front, rear effect and center
speakers. To restore the output from those speakers, press this
key again.
E Parameter Select Keys
Select DSP program parameters, or titles of the items in the SET
MENU mode.
F Muting Key
Mutes the master volume level by 20 dB. While muting, the
indicator on the master VOLUME control flashes on and off
continuously.
G Parameter +/– Keys
Edit DSP program parameters or used for settings and
adjustments in the SET MENU mode.
H Master Volume +/– Keys
Increase (+) or decrease (–) the master volume level.
I Parameter/Set Menu Switch
When set to the PARAMETER position, the Parameter Select
Keys and Parameter +/– Keys will select and edit DSP program
parameters. When set to the SET MENU position, the Parameter
Select Keys and Parameter +/– Keys are used for settings and
adjustments in the SET MENU mode.
J Program Select Keys (1 through 12)
Select DSP programs 1 through 12.
K Tuner Function Keys
Operate Yamaha tuner functions.
L Tape Deck Function Keys
Operate Yamaha tape deck functions.
M 1/2 Switch
When the YPC/USER/LEARN Switch is set to YPC, this switches
the CD/LD Function Keys to keys for use with either the CD
player or LD player. (“1” for the CD player and “2” for the LD
player.) When the YPC/USER/LEARN Switch is set to USER or
LEARN, this switch selects the group 1 or 2 of the learnable
function keys. (See page 38.)