Alto Professional TMX120DFX User Manual
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5
EQ
9.
HI EQ (TREBLE) – Adjusts the high (treble)
frequencies of the channel.
10.
MID EQ – Adjusts the mid-range frequencies
of the channel.
11.
LOW EQ (BASS) – Adjusts the low (bass)
frequencies of the channel.
12.
AUX SENDS – Adjusts the level of the signal
sent to AUX bus. AUX1 and AUX2 can be
switched to PRE / POST-FADER via the
PRE/POST button. AUX3 and AUX4 are
configured as POST-Faders. AUX SEND 4
can also be assigned to the internal effect
module.
13.
PAN/BAL- Pan and balance control to adjust
the mono or stereo image of the signal.
14.
MUTE SWITCH - Pressing this switch is equal to turning the fader down, which can silence the corresponding
channel output except for the Pre Aux sends and channel Insert send.
15.
PFL Switch - Sends a signal from a post-EQ, pre-fader location to the PHONES jack for monitoring.
16.
PEAK LED – When the LED is red illuminated, it warns you that you are reaching signal saturation and
possible distortion. Reduce the input level to avoid distortion.
17.
FADER - Adjusts the overall level of the channel and sets the amount of signal sent to the main output.
MASTER SECTION
18.
2-TRACK IN/OUT - Use the Tape input to listen to your mix from a Tape Recorder, CD player, DAT, etc. The
Tape output jacks will route the main mix into external devices.
19.
AUX/DFX SENDS CONNECTORS - 1/4" phone jacks used to send out signal from the AUX bus to external
devices such as effect units or stage monitors.
20.
P. AMP INPUT Jacks - 1/4" phone jacks used to input line level stereo signals to the built-in power amplifier.
21.
ST OUT Jacks - Outputs the signal of the STEREO bus. The final output level from these jacks is adjusted by
the ST OUT fader.
22.
ST SUB OUT Jacks - Outputs the signal of the STEREO bus. Use the ST SUB OUT control to adjust the final
output level at the ST SUB OUT jacks.
23.
ST SUB IN 1-3 Jacks - Used to connect to the stereo output of a sub mixer or external effect processor. The
signal input can be routed to the AUX1-3 bus and STEREO bus.
24.
MONO OUTPUT Jack - Use this balanced MONO jack to connect the input of an external amplifier or active
speaker.
25.
FOOTSWITCH JACK - 1/4'' jack used to connect an external foot switch to turn on/off the onboard effect
module.
26.
PHONES
-
Sends the signal to a pair of headphones.
27.
LAMP
- 12V socket that can drive standard BNC-type lamp.
28.
LED METER DISPLAY - Indicates the output signal level. By pressing the switch, you can choose the output
signal source. When the switch is off, the stereo LED meter will indicate the signal level sent to ST OUT
outputs. When the switch is on, the LED meter indicates the signal level sent to PHONES output.
29.
ST SUB OUT Control - Adjusts the final level of the signal sent from the ST bus to the ST SUB OUT jacks.
AUX SEND 1
P. AMP INPUT
ST OUT
ST SUB IN 2
ST SUB IN 3
ST SUB IN 1
ST SUB OUT
MONO OUT
FOOT SWITCH
PHONES
LAMP
(12V/0.5A)
AUX SEND 2
DFX1 SEND
DFX2 SEND
19
20 21 22
23
24
25
26
27
2 TRACK IN/OUT
IN
OUT
18
ST SUB OUT
L
R
-2
-4
-10
-20
-7
-30
10
CLIP
2
4
7
0
ST
AFL.PFL
28
29
FREQ
100Hz
8KHz
10
11
9
POST
PRE
POST
PRE
DFX1
(EXT)
DFX2
(EXT)
BAL
1
2
3
1
2
3
4
12
13
MUTE
14
PFL
10
dB
-5
-10
-20
-25
-30
-40
-60
0
5
15
16
17