Marantz MA-9S1N - Manual (Page 16)

12
r Level meter
The meter is used to check output power.
Meter indication vs Output power
Indicated level (dB) 8
ΩLoad(W) 4ΩLoad(W)
0 300 600
–10 30 60
–20 3 6
–30 0.3 0.6
–40 0.03 0.06
t Meter off switch
This switch is used to turn on/off the level meter and internal
light of level meter.
5. Name and function
Front panel
q Power switch
Press the power switch to turn the power on/off. When the
power is on, the power indicator e will illuminated.
w Input selector
This knob to select input source from Pre-Amp.
e Power indicator
The power indicator lights while the power switch is on.
METER OFF
OFF
ON
p o w e r p o w e r
m o n a u r a l m o n a u r a l p o w e r a m p l i f i e r m a - 9 s 1
BALANCED UNBALANCED-2
INPUT SELECTOR
1
w q t
r e
ATTENUATOR (-dB)
UNBALANCED
BALANCED
INPUT
1 2
SPEAKERS
2
1
AC IN 1 1 COLD COLD 3 3 HOT HOT(( + + )) 2 2 COLD COLD((--))
BALANCED CONNECTION BALANCED CONNECTION
- -6 6
- -3 3
- -9 9
- -12 12
0 0
PUSH PUSH
u i o !0
y
Rear panel
y ATT (Attenuator)
The knob is to attenuate input level.
Initial set up is 0dB.
u Balanced input terminal
Connect to the Balanced output terminal of Pre-Amp.
i Unbalanced input terminal 1, 2
Connect to the Unbalanced output terminal of Pre-Amp.
o Speaker output terminal
Connect your speaker system to these terminals.
Speaker cable wiring
→ p.5
!0 AC IN socket
Connect to a household power outlet.
ENGLISH