6
Names and Functions
9. Stereo/BTL selection switch
(STEREO/BTL (MONO))
When STEREO is selected, this unit operates as a stereo
power amplifier.
When BTL (MONO) is selected, this unit operates as a mon-
aural power amplifier with a BTL connection.
Factory default: STEREO
10. Phase inverter switch
(BAL LINE PHASE)
Change the phase when the balance input terminal is used.
The phase shall correspond to the phase of the input device.
NORMAL position ① GROUND
② COLD (–)
③ HOT (+)
INVERT position ① GROUND
② HOT (+)
③ COLD (–)
11. Main power button (MAIN POWER)
Turns this unit to standby.
When this button is set to ON/STANDBY, the standby indi-
cator on the front panel lights up yellow to show that this
unit changes to on standby. When this button is set to OFF,
the standby indicator on the front panel turns off to show
that the main power is turned off.
12. Signal ground (earth terminal)
(SIGNAL GROUND)
The ground terminal is for a device such as analog player
connected to this unit. This terminal is used to reduce the
noise when other devices are connected. This terminal is
not an electrical safety feature.
13. Unbalanced input terminal
(INPUTS LINE)
Coaxial input terminal to receive unbalanced audio signal at
line level. Connect this terminal to an unbalanced output of
an input device such as a control amplifier with a pin-plug
cable.
Audio input signals coming to LINE are selected with the
input button on the front panel and delivered.
Rear panel
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