Toa P-9120DH - Manual (Page 7)

7
SPEAKER OUT
CH 2 CH 1
CH 2 INPUT
HOT COLD EARTH
CH 1 INPUT
HOT COLD EARTH
OFF
CH 1 TO ALL
ON
–20 dB 0 dB
INPUT
LEVEL
–20 dB 0 dB
INPUT
LEVEL
7 8 9 10 10 11 11 12
[Rear]
7. AC inlet
Connect the supplied power cord to this inlet.
8. Functional earth terminal
Hum noise may be generated when external
equipment is connected to the unit. Connecting
this terminal to the functional earth terminal of
the external equipment may reduce the hum
noise.
Note
This terminal is not for protective ground.
9. Speaker output terminals [SPEAKER OUT]
Connect speaker cables to these terminals.
10. Input level selector switches [INPUT LEVEL]
Select either –20 dB or 0 dB for the Line input
sensitivity level.
When using the unit in conjunction with the
optional A-9000 series Amplifier, select 0 dB for
easier adjustment of the sound volume.
The switches are factory-preset to 0 dB.
Note
Be sure to first turn off the Power switch (1)
when changing this switch setting.
11. Input terminals [CH 1 INPUT, CH 2 INPUT]
Electronically-balanced inputs of 3-pin removable
terminal block type.
12. CH 1 mode ON/OFF switch [CH 1 TO ALL]
Setting this switch to ON transmits the Channel 1
input signal to both channels 1 and 2.
Note that output signal levels can be individually
adjusted with each channel's Input volume
control (6).
Setting this switch to OFF transmits each
channel's input signal to each corresponding
channel.
The switch is factory-preset to OFF.
Note
Be sure to first turn off the Power switch (1)
when changing this switch setting.