Marantz SR-12S1 User Manual page 10

!3 MEMO (memory) button
Press this button to enter the tuner preset memory numbers or station
names.
!4 S (Source)-DIRECT button
When this button is pressed, the tone control circuitry is bypassed as
well as Bass Management.
Notes:
• The surround mode is automatically switched to AUTO when
the source direct function is turned on.
• Additionally, Speaker Configurations are fixed automatically
as follow.
• Front SPKR = Large, Center SPKR = Large, Surround SPKR =
Large, Sub woofer = On
!5 ATT (Attenuate) button
If the selected analog audio input signal is greater than the capable
level of internal processing, PEAK indicator will light. If this happens,
you should press the ATT button. "ATT" is displayed when this
function is activated.
The signal-input level is reduced by about the half. Attenuation will not
work with the output signal of "REC OUT" (TAPE, CD-R/MD, VCR1 and
VCR2/DVD-R output). This function is memorized for each input function.
!6 7.1CH INPUT button
Press this button to select the 7.1CH INPUT.
!7 AUX2 button
This button is used to select the AUX2 (L/R input of 7.1 CH. IN).
!8 AUX1 button
This button is used to select the AUX1 input source.
!9 PHONES jack for stereo headphones
This jack may be used to listen to the SR-12S1's output through a pair
of headphones. Be certain that the headphones have a standard 1 / 4"
stereo phone plug. Note that the main room speakers will
automatically be turned off when the headphone jack is in use.
Notes:
• When using headphones, the surround mode will automatically
change to STEREO.
• The surround mode returns to the previous setting as soon as the
plug is removed from the jack.
@0 INFRARED transmitting sensor window
This window transmits infrared signals for the remote control unit.
@1 INFRARED receiving sensor window
This window receives infrared signals for the remote control unit.
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