Lexicon MPX 500 User Manual

MPX 500 User Guide Basic Operation
7
Basic Operation
The MPX 500 Display
The MPX 500 Program Select display shows detailed program information, including routing, the
current tempo setting, a full page of as many as four editable parameter settings, and real-time input
level meters.
209
Pitch-Reverb
(Livenes) Pitch 1
3rd4th-Room
Pitch
Reverb
146bpm(p)
DelayL Mix 0(g)S44
172
Input Level meters
As many as four editable parameters are shown on
a page. (Pressing the Edit Pages button repeatedly
cycles through all of the available pages.)
Number of currently loaded program
Name of currently
loaded program
Bank containing currently
loaded program
Current tempo setting for delays
and status of tempo selection
(p=program-specific, g=global)
Routing configuration of
the current program
Number of cued program (if any)
Incoming signal information
S (Stereo), L or R (Mono Left
or Right), D (S/PDIF) and
Sample Rate (44.1 or 48kHz)

Lexicon MPX 500 Specifications

Power

voltage range	90-250V
frequency	50-60Hz
power consumption	12.5W

Operating Environment

operating temperature range	32°-104°F (0°-40°C)
relative humidity	95% non-condensing

Audio Inputs

input connectors	XLR/TRS balanced
input level range	+20 to +8dBu full scale
input impedance balanced	50K
input impedance unbalanced	25K
A/D conversion	24-Bit Sigma Delta, 20Hz-20kHz ±1dB
crosstalk	-96dB @1kHz
A/D dynamic range	105dB, typical

Analog Audio Outputs

output connectors	XLR/TRS balanced
output level balanced	+26dBu
output level unbalanced	+20dBu
output impedance	<600Ω
D/A conversion	24-Bit Delta Sigma, 20Hz-20kHz ±1dB
crosstalk	-96dB @1kHz
D/A dynamic range	101dB, typical

Digital Audio I/O

digital connectors	Coaxial RCA; S/PDIF (IEC-958, CP-340)

System Sample Rates

sample rates	44.1, 48kHz

Display

display type	150 x 32 LCD, Backlit

Weight and Dimensions

width	19" (483mm)
height	1.75" (45mm)
depth	4" (102mm)
weight	3 lbs (1.4kg)