Nady Audio MPM 8175x, Руководство пользователя

Страница: 6 / 12

REAR CONNECTIONS
6
(13)
(11)
(12)
(14)
REAR pANEL
(10) TAPE IN AND TAPE OUT
The TAPE IN allows cassette recorders or CD players to be
added to the Main output. The RECORD OUTPUT, with TAPE
RCA jacks, provides signal output to a recording deck or home
audio equipment. The nominal output level and impedance are
-10dBV/600 ohms.
(11) POWER SWITCH
Turns the unit ON or OFF. Always turn level controls down before
turning on the unit.
(12) VOLTAGE SELECTOR SWITCH
For selecting the proper voltage (115/230VAC) to match the
power supply in your area.
Note: To avoid damage to your unit, always make sure this switch
is set to the correct supply voltage. Damage caused by improper
use is not covered by the warranty.
(13) POWER CONNECTOR WITH FUSE HOLDER
This standard IEC power cord receptacle is used to connect
the AC power to your unit. It features a built-in fuse holder for
a 5X20mm, (4A/250V for 115VAC, and 2A/250V for 230VAC
operation) fast-blow fuse. If the fuse continuously blows, shut off
the unit and have it serviced by qualified service personnel.
(14) MONO SPEAKER OUTPUTS
These 1/4” (6.3mm) jacks are daisy-chained together internally
and powered by the mono amplifier output stage. Use speaker
cables to connect these jacks to your speaker cabinets.
CAUTION: The minimum allowed total impedance connected
to the mono amplifier is 4 ohms ( 8 ohms per output).
Connecting speaker loads with less than 4 ohms total
(15)
impedance will degrade performance and may harm the
amp. Damage to the amp caused by connecting less than a 4
ohms speaker load is NOT covered by the warranty.
(15) MAIN OUT/AMP IN
This unbalanced insert point is a break between the main out
and the mixer main signal and the main amplifier. This insert is
a 1/4” TRS phone jack that is normally bypassed. When a 1/4”
TRS phone plug is inserted, the signal path is broken. Depending
on the wiring of the plug inserted into this jack, the MPM 8175x
can be used as either a mixer for a power amplifier or as a power
amplifier for an external input line level signal from a preamp or
mixer. Alternatively the jack can be used as an insert point for an
external effects device to process the output signal from the mixer
section of the MPM 8175x and return it pre the power amplifier
(10)