Teac Tascam MA-BT240, Owner'S Manual

Page: 12 / 124

12
TASCAM MA-BT240
Rear panel
y e r t
s u i o p a
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LINE IN 1/2 jacks
These are unbalanced RCA stereo input jacks.
Use these to connect CD players, portable music players
and other devices.
Use the LINE 1 and LINE 2 knobs on the front of the unit
to adjust their volume levels.
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MIC/LINE switch
This changes the level input to the MIC/LINE IN on the
rear panel.
(“Connecting microphones” on page 16)
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DUCKER switch
If this is set to ON, other input signals will be automatically
attenuated during mic input.(ducking function).
This can make announcements clearer.
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MIC/LINE IN connector
This is a balanced Euroblock mic/line input connector.
o
By connecting the talk switch of a paging mic to
the MUTE terminal, the volumes of input signals
other than the mic input can be attenuated.
(“Connecting microphones” on page 16)
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LINE OUT jacks
These are unbalanced RCA stereo output jacks.
Use these to output signals to the line input connectors
of other devices.
The signals output are a mix of the signals input from
the MIC/LINE (front) or MIC/LINE IN (back) with those
from the LINE IN 1 and LINE IN 2.
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The BASS, TREBLE and MASTER knobs as well as
external controller settings do not affect the LINE
OUT output.
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SPEAKER OUT settings
SPEAKER SELECT switch
Amp output can be set to high (HIZ) or low (4Ω, 8Ω)
impedance.
HIZ (Hi-Z) switch
When using high impedance connection, the
output voltage can be switched between 70V and
100V.
(“For high-impedance connection (240 W × 1ch)”
on page 15)
HPF switch
This activates the high pass filter.
ATTENTION
To prevent saturation of the speaker transformer,
always set this to ON when using high impedance
connection,
OUTPUT switch
This switches the output format to mono or stereo.
(“Step 1. Connecting speakers” on page 15)
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SPEAKER OUT 4Ω/8Ω terminals
These speaker outputs are for low-impedance connection.
(“For low-impedance connection (120W × 2ch)” on
page 15)
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SPEAKER OUT 70V/100V terminals
These speaker outputs are for high-impedance connection.
(“For high-impedance connection (240 W × 1ch)” on
page 15)
V CAUTION
Do not touch the SPEAKER OUT 70V/100V terminals
while the amplifier is switched on, that may result in an
unpleasant sensation. All connections should be made
with the amplifier switched off and the mains cable
removed.
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VOL. REMOTE connector
Use this connector to connect an external controller.
An external controller can be used to adjust the MASTER
volume of this unit.
(“Using an external controller” on page 16)
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AC IN connector
Connect the included power cord here.
(“Notes about power supplies for US/Canada” on page 9)