Marantz MA-9S2 - Manual (Page 16)

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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 inter-
nal light of level meter.
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 is illuminated while the power switch
is on.
METER OFF
OFF
ON
p o w e r o n / o f f
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 2
BALANCED UNBALANCED-2
INPUT SELECTOR
1
w q t
r e
PUSH
u i o !0
y
REAR PANEL
y ATT (Attenuator)
The knob is to attenuate input level.
Initial set up is 0 dB.
u Balanced input terminal
Connect to the Balanced output terminal of the Pre-Amp.
i Unbalanced input terminal 1, 2
Connect to the Unbalanced output terminal of the 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.
06.8.9, 1:38 PM Page 12