7
Controls and Connections
User’s Guide
ODD/L: Rotated fully counter-clockwise sends the signal to the odd (1 or 3) numbered track of the
selected track group (ASSIGN keys
4
) and to the left channel of the STEREO bus.
EVEN/R: Rotated fully clockwise sends the signal to the even (2 or 4) numbered track of the
selected track group (ASSIGN keys) and to the right channel of the STEREO bus.
6
Input select (TAPE - MIC/LINE) key
This key selects the input source for the channel. Pressed in ( ), it selects the tape track
corresponding to the channel module (for example, the channel 1 key selects track 1). In the out
position ( ), the source is the MIC/LINE INPUT connector (
h
).
7
Channel fader
This linear control is used to set the channel level. For optimal performance and signal balance, the
fader should be positioned between 7 and 8.

Master Module

8
AUX RETURN - ASSIGN keys
These keys assign the signal from the AUX RETURN connectors
(
i
) to the selected group bus.
9
Auxiliary return LEVEL controls
These rotary controls adjust the level of the auxiliary return
signal.
0
MONITOR SELECT keys
These keys are used to select the group buses, the stereo bus,
and the cue bus signals. The signals are routed to the
MONITOR OUT (
f
) connectors on the rear panel and the
stereo PHONES (
d
) connector on the front of the MT4X.
GROUP
: These keys select groups 1 and 3 and groups 2 and 4
respectively. If you select both keys, groups 1 and 3 will be sent
to the left channel and groups 2 and 4 will be sent to the right
channel.
STEREO
: This key selects the stereo bus signal.
CUE
: This key selects the cue bus signals. These are the playback
signals direct from the cassette tracks. When you are recording,
the record signal is monitored.
A
CUE LEVEL controls
These rotary controls adjust the level of the signal from each
track before it is sent to the cue bus.
B
MONITOR/PHONES level control
This rotary control adjusts the volume level of the stereo
PHONES (
d
) connector and the MONITOR OUT (
f
)
connectors.
MASTER
1
2
3
4
GROUP
1
3
2
4
ASSIGN
1
3
2
4
ASSIGN
12
AUX RETURN
LEVEL
10
9
8
7
6
5
4
3
2
1
0
10
9
8
7
6
5
4
3
2
1
0
1
3
2
4
010010
010
010
010
010
MIN MAX
CUE LEVEL
MONITOR
SELECT
STEREO
CUE
MONITOR/PHONES

C

B

0

9

8

A