Marantz SC-7S1 User Manual page 16

5. Name and funtion
Front panel
s t e r e o c o n t r o l a m p l i f i e r s c- 7 s 1
BALANCED
SACD / CD
LINE 1
LINE 2
TAPE
i n p u t s e l e c t o r
e w
q Power switch
The switch to on/off the power. Press the switch, the power is
on, and indicator of input selector will light-on for source se-
lected. SC-7S1 is ready approx. 8 sec. after power on. If
switch is pressed while power on, the power will be off and
indicators will be light-off.
w Remote control sensor
This is the window to receive control signal being sent from
remote controller.
How to use remote controller → p.14
e Input selector knob
The input selector knob to select input source for record/play.
Blue indicator is light on.
The last selected input source will be memorized before
switched off, and it will remain selected when switch is on
again. If the tape is selected as input source, the signal will
not be output to Rec out terminal.
r Display section
Indicate the setting status, volume level on this displayed.
12
r
A SYNC B
p o w e r
DISPLAY ATT
v o l u m e
q u y t
t Volume knob
The knob to adjust volume.
Turning clockwise to volume up, counterclockwise to volume
down. By turning knob slowly, the volume will be varied by
0.5dB step. By turning knob quickly, the variance will be big-
ger. The last volume setting will be memorized before switched
off, and it will remain selecetd when switch is on again.
y ATT (Attenuation) button, indicator
The button to control volume at one touch. Once the button is
pressed, the volume will be decayed and volume indication
will be blinking and indicator above button will light on. If the
button is pressed once again, volume indication will turn back
the status before the button is not pressed.
Decay level is fixable to any of -20dB, -40dB, -60dB, -∞.
Attenuation function → p16
u Display button, indicator
The button to on-off the volume indicator and internal light.
Once the button is pressed, the volume indicator and internal
light will be off and indicator above button will be light on. If
the front button is operated, volume indicator and internal light
will be light on in 3 second, and turn off again.
The button is pressed once again, volume indicator and in-
ternal light will be light on again, the indicator above button
will be turn off.
Display section
IV
I Power indicator
Indicator to show if power is on. When power is on, the blue
light will be turn on.
II Volume indicator
Indication of volume operated by remote controller or button.
3 second after the power is on, ID number which is set up by
ID no switch on rear. Then the volume is indicated by decay
level.
max.
00.0 dB
Turn clockwise the volume
-0.5 dB
knob or press volume L
button of Remote.
-1.0 dB
0.5 dB step
-99.0 dB
Turn counterclockwise the
-99.5 dB
volume knob or press vol-
ume M button of Remote.
-100.0 dB
- ∞
min.
I
II
A SYNC B
III
In case the attenuate function is used or trim adjustment is
made, setting level will be indicated.
Error code will be indicated if there is error on connection,
settings while several SC-7S1 are connected.
Error message → p20
III A/B CH Indicator
During trim adjustment, the indicator will be light on in accor-
dance with adjusting channel.
Trim adjustment → p17
IV SYNC (Synchronized) Indicator
The indicator will be light on in accordance with ID number
setting or so on.
G Green colour is light on:
ID No. is set up <1>.
G Red colour is light on:
ID No. is set up 2–6 (several SC-7S1 are connected)
Operation by product or Remote controller will not be re-
ceived.
G Light off:
There is some error in remote connection.
G Green or Red colour is flashed:
While trim is being adjusted.
When you use remote controller, please face it towards SC-7
while this indicator turns light or flashing in green.