Active
�
�
��
Power Section
Output Adjust
Limiter on
Treble
Bass
+6dB
+6dB
-14dB
-14dB
Master
volume
Power On
+5dB
+40dB
Mic.
gain
Signal In
Mic.
Line
CAUTION
:
Rigging of
this system
should only
be done by
qualified
persons!
0dB
-¥
CAUTION:
Do not open
this
producor
expose this
system to
rain or
moisture to
reduce the
risk of fire or
Mix
Out
Line 2
Line 1
M
ic
In
M
ic
Li
nk
Power
Input Section
On-board DSP tecnology
M·FLEX
by
Mach
A
MARTIN
Professional Product
Note
1
2
3
4
5
6
7
8
9
10
11
12
13
14
4
5
Rear panel interface for M•Flex 12 and M•Flex 15
M-Flex products feature build-in switch-mode amplification and Digital Signal Processing (DSP) made by T.C.Electronic.
As such it represent the next generation of composite moulded speaker design. The amplifier interface is the connection
panel which is mounted on the backside of the speaker. The connection panel has several connectors and adjustments
controls which will be described on the following pages. This section describes the rear panel interface on the M-Flex
12/15
1. Limiter on
Red LED indicates when the input and output limiter is
active.
2. Master volume
Adjusts the master output signal from - ∞ to 0 dB.
(should normally be on max).
3. Power on
Blue LED indicates when AC power in on. The LED turns
off when the unit is in standby mode waiting for signal.
4. Mic. gain
Control for the signal input volume.
5. Signal in
Green LED indicates that the unit is receiving signal.
6. Mic./Line selector
Pres the Mic/Line selector button when the microphone
input is to be used as a line input. The
Mic/Line
selector
control the sensitivity of the input as follows: Mic. +5 dB
to +40 dB. Line. PAD –20 dB to +15 dB.
7. Mic. Link
This XLR enables you to link the microphone signal to
other M•Flex speakers. It is a passive through link so the
output of the signal of the plugs is similar to the input
signal.
8. Mic. In
The microphone input accepts a standard XLR connector.
Apart from accepting microphone, the input can be switched
to accept line signal by the
Mic/Line
selector.
9. Treble
Adjust the high frequency output of the speaker (Shelv – 10
kHz +- 10 dB)
10. Bass
Adjust the bass output of the speaker (Shelv – 100 Hz +- 10
dB).
11. Power switch
When turning on the M•Flex speaker, make sure that all
sources such as mixer, musical instruments or CD players
have been turned on, and the input gain controls have been
turned down.
12. Mix Out
This output enables link of the mixed signal microphone/line
signal to other M•Flex speakers.
13. Line 1 & 2
Line 1 & 2 feature 1⁄4” Jack plug, which accepts a balanced
or unbalanced line level signal from sources such as CD
players, cassette, MP3 players, computer sound-card
outputs, keyboards and other electrical instruments.
14. Power plug
The enclosed power cable feature a Neutric PowerCon
plug.
Installation guide for M•Flex speakers
Master volume should
normally be on max to
secure optimal limiter
function.