Tascam MZ-123BT Multi-Zone Audio Mixer with Bluetooth - Manual (Page 11)

TASCAM MZ-123BT
11
Rear panel
f AC IN connector
Connect the included power cord here.
g POWER switch
Press to turn the unit on and off.
When on, the POWER (
7 ) indicator lights on the front of the
unit.
V CAUTION
Before turning the unit on, lower the volumes of connected
equipment to their minimum levels.
Failure to do so might cause sudden loud noises, which could
harm your hearing or result in other trouble.
h Analog output connectors
These are balanced Euroblock analog output connectors.
(HOT, COLD, GND from the left)
Mono signals will be output if MONO - STEREO (
j ) switches
are set to MONO.
j MONO - STEREO switches
Set whether the signals output from the analog output jacks
( h ) are stereo or mono.
Set it to STEREO for stereo output or MONO for mono output.
During mono output, the same signal is output on both left
and right channels. Stereo input sources will be mixed to
mono signals and output.
Output channels that are set to MONO will be mono when
monitored with headphones.
These are set to MONO when shipped new from the factory.
k Line input GAIN knobs
Use to adjust the levels of the line input jacks ( l ).
NOTE
Use a small flathead screwdriver to adjust these.
l Line input jacks
These RCA pin jacks are analog line inputs.
Use RCA cables to connect CD players and similar devices to
these jacks.
; TALKOVER THRESHOLD knob
Set the input sensitivity (threshold level) for the talkover
function. (See “Using the talkover function” on page 16)
NOTE
This cannot be set separately for mic input channels 1-2.
z TALKOVER TIME knob
Use this to set the time until the talkover function deactivates
(release time). (See “Using the talkover function” on page
16)
NOTE
This cannot be set separately for mic input channels 1-2.
x Mic input EQ knobs
This is a 3-band equalizer (HIGH/MID/LOW) for the mic input
sound.
Setting range: ±15 dB
NOTE
Use a small flathead screwdriver to adjust these.
c Mic input GAIN knobs
Use to adjust the input levels of the mic input connectors ( b ,
Euroblock).
NOTE
Use a small flathead screwdriver to adjust these.
v Mic input connector PHANTOM switches
Use these switches to supply +48V phantom power to the
mic input connectors ( b , Euroblock).
The PHANTOM switches for the mic input connectors provide
+48V phantom power. (See “Connecting microphones” on
page 14)
These are set to OFF when shipped new from the factory.
b Mic input connectors
These are balanced Euroblock mic input connectors. (HOT,
COLD, GND from the left)
Use the mic input GAIN knobs (
c ) to set the input levels.
To send mic input from the mic input connectors ( b ) to
mic input channel 1, set the front mic input channel 1 input
source switch ( 8 ) to REAR.
n PAD switches
Use to switch the input levels of the mic input jacks ( b ,
Euroblock). (24dB attenuation)
Set to ON if a connected mic input level is high.
This can be set for each input channel independently.
These are set to OFF when shipped new from the factory.
m HPF switches
Setting these switches to ON enables high pass filters that
cut noise and other sounds at low frequencies.
These are set to OFF when shipped new from the factory.
NOTE
When the MIC1 HPF switch is turned ON/OFF, the high pass
filter affects not only the rear mic input connectors ( b ,
Euroblock) but also the front INPUT jack ( 1 ).
, TALKOVER switches
These turn the talkover function on/off. (See “Using the
talkover function” on page 16)
These are set to OFF when shipped new from the factory.
NOTE
When the MIC1 TALKOVER switch is turned ON/OFF,
the talkover function affects not only the rear mic input
connectors ( b , Euroblock) but also the front INPUT jack ( 1 ).