Rane MP 44 (2001 version) - Manual (Page 4)

Manual-3
FlexFX™
FlexFX™ switches independently assign any combination of the four Input Channels to the FlexFX Loop for
external processing. FlexFX assignment is totally independent of A – POST – B mix assignment. You’ll get more
out of your favorite external effects box than you ever thought possible, and experiment with this feature for a long
time to come. The indicator illuminates when FlexFX is active on it's Channel.
FlexFX SEND jacks are unbalanced ¼" Tip/Sleeve Outputs. The maximum output level is reduced to
+16 dBu to accommodate the inputs on lower voltage external effects processors. All Input Channels
assigned to the FlexFX loop are removed from the direct mix, summed together by the FlexFX summer and
output on this stereo pair of jacks.
FlexFX RETURN jacks are unbalanced ¼" Tip/Sleeve Inputs. This stereo pair of jacks provide the
return input from the external processor's output. This Input provides 6 dB of gain to accommodate lower
voltage external processors. The maximum input level is +16 dBu. The FlexFX return signal is summed with
the direct signals to form the Left / Right mix.
ACTIVE-CROSSFADER™
The MP 44 features a high-performance Active
Crossfader. In addition to low travel noise and long
fader life, the design provides the accuracy and consis-
tency required by the most demanding Turntablist. The
continuously adjustable CROSSFADER CONTOUR
control provides smooth and consistent crossfader
response adjustment. Control ranges from the “constant
power” response required for smooth blends to fast cut.
This crossfader design accommodates all mixing styles.
The CROSSFADER CD TRIGGER switch enables the CD TRIGGER 1 and 2 outputs which
are 1 /
8
" mini TRS jacks. CD stop pulses are output on the Sleeve. CD start pulses are output on the
Tip. The ring is unused. Ground return is via the CD player RCA signal cables. The automatic CD
trigger circuit monitors the position of the Crossfader. When the Crossfader moves to full cut (0) for
the A side, CD TRIGGER 1 outputs a 50 ms, active low stop pulse. When the crossfader moves just
above full cut for the A side mix, CD TRIGGER 1 outputs a 50ms, active low start pulse. The same
operation is true for the B side of the crossfader and CD TRIGGER 2.
Fader Cleaning
With heavy use in harsh environments, the faders may
need lubrication. This treatment extends longevity and can
make used faders as good as new. The fader assembly must be
removed from the MP 44 for proper cleaning. We recommend
any of the following cleaning solutions:
Caig Cailube MCL 100% spray lubricant
Caig Cailube MCL 5% spray cleaner
CRC 2-26 (www.crcindustries.com)
Order CaiLube MCL ® from:
CAIG Laboratories, Inc.
12200 Thatcher Ct.
Poway, CA 92064
Phone 858-486-8388
Fax 858-486-8398
(www.caig.com)
CLEANING INSTRUCTIONS
A. Fader assembly replacement (part #11646)
1. Unplug the MP 44.
2. Remove the bottom cover.
3. Remove the fader screws from the front panel.
4. Draw fader assembly out through the bottom.
5. Remove ribbon cable from old fader.
6. Attach ribbon cable to new fader, screw onto front panel
and replace bottom cover.
B. Fader cleaning
1. Hold the fader assembly away from the mixer.
2. Position the fader at mid-travel.
3. Spray cleaner/lubricant into both ends of the fader.
4. Move the fader over its full travel back and forth a few
times.
5. Shake excess fluid from the fader assembly.
6. Wipe off excess fluid.