User Manual

Apéndice
MESA DE MEZCLAS PM5000
96
Specifications
1. General Specifications
0dBu is referenced to 0.775 Vrms.
Total Harmonic Distortion
(Master Output)
Less than 0.1%
(THD+N)
20Hz-20kHz @ +14dBu 600Ω
(Input Gain Control at Maximum)
Frequency Response
(Master Output)
0+1,-3dB 20Hz-20kHz @ +4dBu 600Ω
(Input Gain Control at Maximum)
Hum & Noise (20Hz-20kHz) *1 -128dBu Equivalent Input Noise.
Rs=150Ω -100dBu Residual Output Noise.
Input Gain=Maximum -92dBu (96dB S/N) STEREO AUX Master fader at nominal level and all assign SW's off.
Input Pad =OFF -87dBu (91dB S/N) GROUP/AUX Master fader at nominal level and all assign SW's off.
Input sensitivity=-60dBu -92dBu (96dB S/N) STEREO, MONO (C) Master fader at nominal level and all assign SW's off.
-64dBu (68dB S/N)
STEREO AUX, GROUP/AUX, STEREO, MONO (C) Master fader and one input fader at nominal level.
-89dBu(93dB S/N) MATRIX Master at nominal level and all Matrix mix controls at minimum level.
Maximum Voltage Gain *2 64dB MONO IN to MONO IN INSERT OUT,DIRECT OUT (pre fader)
80dB MONO IN to STEREO AUX OUT (PRE),GROUP/AUX OUT (AUX mode & PRE)
90dB MONO IN to STEREO AUX OUT (POST),GROUP/AUX OUT (AUX mode & POST)
84dB MONO IN to GROUP/AUX OUT (GROUP mode), STEREO OUT(INPUT to ST),
MONO (C) OUT (INPUT to MONO)
90dB MONO IN to MATRIX OUT (GROUP/AUX MASTER GROUP mode to MATRIX)
64dB ST IN to ST INSERT OUT
80dB ST IN to STEREO AUX OUT (PRE)
90dB ST IN to STEREO AUX OUT (POST)
84dB ST IN to GROUP/AUX OUT (GROUP mode), STEREO OUT (INPUT to ST)
81dB ST IN to MONO (C) OUT (INPUT to MONO)
77dB ST IN to GROUP/AUX OUT (AUX mode & PRE)
87dB ST IN to GROUP/AUX OUT (AUX mode & POST)
10dB SUB IN to Master OUT
6dB 2TR IN to MONITOR OUT
Crosstalk -80dB @ 1kHz, -70dB @ 10kHz Adjacent inputs.
-80dB @ 1kHz, -70dB @ 10kHz input to output.(except between L and R)
MONO & ST INPUT PAD 26dB
MONO & ST INPUT GAIN 50dB Variable
INPUT High Pass Filter 12dB/octave roll off below 20-400Hz at -3dB points.
INPUT Equalization *3 +15, -15dB maximum
HIGH 1k-20kHz (peaking/shelving, Q=0.5-3)
HI-MID 0.4k-8kHz (peaking, Q=0.5-3)
LO-MID 80-1.6kHz (peaking, Q=0.5-3)
LOW 30-600Hz (peaking/shelving, Q=0.5-3)
Sweep sine wave oscillator/Pink noise with burst 4 mode selectable (100Hz/1kHz/10kHz/PINK)
Selectable FIX or SWEEP for 100Hz/1kHz/10kHz by SWEEP/BURST ON/OFF switch, sweep
range: x0.2-x2, Less than 1% T.H.D. @ +4dBu
Selectable continue or BURST for PINK noise by SWEEP/BURST ON/OFF switch.
PINK NOISE: fixed 200msec, INTERVAL: variable 1sec-20sec
Phantom Power +48VDC is applied to balanced inputs for powering condenser microphones via 6.8kΩ current-
limiting/isolation resistors.
Input LED Meter 9-points (PEAK/+12/+6/+3/0/-3/-6/-12/-25dB) LED level meter built into each MONO-IN and ST-
IN module.
PEAK LED (red) turns on when pre-EQ level or post-EQ level or pre-Fader level reaches 3dB below
clipping.
+12/+6/+3/0 LED (yellow) turns on when pre-Fader level reaches +12/+6/+3/0dB.
-3/-6/-12/-25 LED (green) turns on when pre-Fader level reaches -3/-6/-12/-25dB.
Output LED Meter 20-points (PEAK, +15, <3dB step>, -39dB) LED level meter.
STEREO AUX 1 (L, R)-12 (L, R), STEREO MATRIX 1 (L, R)-4 (L, R)
(STEREO AUX/STEREO MATRIX selectable)
GROUP/AUX 1-8, MATRIX 1-8 (GROUP/AUX, MATRIX selectable)
STEREO (L, R), MONO (C)
CUE (L, R, C), TB/OSC (CUE C, TB/OSC automatic select)
PEAK LED (red) turns on when pre-LineAmp level reaches 3dB below clipping.
+15/··/0 LED (yellow) turns on when pre-LineAmp level reaches +15/<3dB step>/0dB.
-3/··/-39 LED (green) turns on when pre-LineAmp level reaches -3/<3dB step>/-39dB.
Epecificaciones
1. Especificaciones generales
0 dBu con referencia a 0,775 Vrms.
Distorsión armónica total
(salida máster)
Respuesta en frecuencia
(salida máster)
Hum & Noise (20Hz-20kHz) *1
Rs=150 W
Ganancia entrada = Máxima
Pad entrada = OFF
Sensibilidad entrada = -60 dBu
Ganancia tensión máxima *2
Diafonía
PAD ENTRADA MONO y ST
GANANCIA ENTRADA MONO y ST
ENTRADA, filtro paso alto
ENTRADA, ecualización*3 +15, -15 dB máximo
12 dB/octava por debajo de 20-400 Hz en puntos de –3 dB.
-80 dB @ 1 kHz, -70 dB @ 10 kHz
-80 dB @ 1 kHz, -70 dB @ 10 kHz
26 dB
50 dB Variable
Entradas adyacentes.
entrada a salida (excepto entre L y R).
-128 dBu
-100 dBu
-92 dBu (96 dB S/R)
-87 dBu (91 dB S/R)
-92 dBu (96 dB S/R)
-64 dBu (68 dB S/R)
-89 dBu (93 dB S/R)
Ruido de entrada equivalente.
Ruido de salida residual.
Fader maestro STEREO AUX a nivel nominal y todos los interruptores de asignación desactivados
Fader maestro GROUP/AUX a nivel nominal y todos los interruptores de asignación desactivados.
Faders maestros STEREO y MONO (C) a nivel nominal y todos los interruptores de asignación
desactivados.
Faders maestros STEREO AUX, GROUP/AUX, STEREO y MONO (C) y un fader de entrada a nivel
nominal
Menor que 0,1%
(THD+N)
0+1,-3 dB
20 Hz – 20 kHz @ +14 dBu 600Ω
(control de ganancia de entrada al máximo)
20 Hz – 20 kHz @ +4 dBu 600Ω
(control de ganancia de entrada al máximo)
64 dB
80 dB
90 dB
84 dB
90 dB
64 dB
80 dB
90 dB
84 dB
81 dB
77 dB
87 dB
10 dB
6 dB
MONO IN a MONO IN INSERT OUT, DIRECT OUT (pre fader)
MONO IN a STEREO AUX OUT (PRE),GROUP/AUX OUT (modo AUX y PRE)
MONO IN a STEREO AUX OUT (POST),GROUP/AUX OUT (modo AUX y POST)
MONO IN a GROUP/AUX OUT (modo GROUP), STEREO OUT (INPUT a ST), MONO (C)
OUT (INPUT a MONO)
MONO IN a MATRIX OUT (modo GROUP/AUX MASTER GROUP a MATRIX)
ST IN a ST INSERT OUT
ST IN a STEREO AUX OUT (PRE)
ST IN a STEREO AUX OUT (POST)
ST IN a GROUP/AUX OUT (modo GROUP), STEREO OUT (INPUT a ST)
ST IN a MONO (C) OUT (INPUT a MONO)
ST IN a GROUP/AUX OUT (modo AUX y PRE)
ST IN a GROUP/AUX OUT (modo AUX y POST)
SUB IN a Master OUT
2TR IN a MONITOR OUT
AGUDOS
AGUDOS-MEDIOS
GRAVES-MEDIOS
GRAVES
Oscilador onda seno barrido / ruido rosa con ráfagas
Alimentación phantom
Medidor LED de entrada
Medidor LED de salida
+48 V c.c. aplicados a entradas balanceadas para alimentar micros electrostáticos a través de
resistores de limitación o aislamiento de corriente de 6,8 k.
Medidor LED de nivel de 9 puntos (PEAK/+12/+6/+3/0/-3/-6/-12/-25 dB) integrado en cada
módulo MONO-IN y ST-IN.
El LED (rojo) se ilumina cuando el nivel pre-EQ, post-EQ o pre-fader se acerca a menos de 3 dB de
la saturación.
El LED (amarillo) se ilumina cuando el nivel pre-fader alcanza +12/+6/+3/0 dB.
El LED (verde) se ilumina cuando el nivel pre-fader alcanza -3/-6/-12/-25 dB.
Medidor LED de nivel de 20 puntos (PEAK, +15, <pasos de 3 dB>, -39 dB).
STEREO AUX 1 (L, R)-12 (L, R), STEREO MATRIX 1 (L, R)-4 (L, R)
(seleccionable STEREO AUX/STEREO MATRIX)
GROUP/AUX 1-8, MATRIX 1-8 (seleccionable GROUP/AUX, MATRIX)
STEREO (L, R), MONO (C)
CUE (L, R, C), TB/OSC (CUE C, TB/OSC, selección automática)
LED (rojo) se ilumina cuando el nivel pre-LineAmp se acerca a menos de 3 dB de la saturación.
LED (amarillo) se ilumina cuando el nivel pre-LineAmp alcanza +15/<pasos de 3 dB>/0 dB.
LED (verde) se ilumina cuando el nivel pre-LineAmp alcanza -3/<pasos de 3 dB>/-39 dB.
1 k – 20 kHz (peaking/shelving, Q = 0,5 - 3)
0,4 k – 8 kHz (peaking, Q = 0,5 - 3)
80 - 1,6 kHz (peaking, Q = 0,5 - 3)
30 – 600 Hz (peaking/shelving, Q = 0,5 - 3)
4 modos seleccionables (100 Hz / 1 kHz / 10 kHz / PINK)
Seleccionable FIX o SWEEP para 100 Hz / 1 kHz / 10 kHz con interruptor SWEEP/BURST
ON/OFF, campo de barrido: x 0,2 – x 2, THD menor que 1% @ +4 dBu
Seleccionable continuo o ráfaga (BURST) para ruido rosa con interruptor SWEEP/BURST
ON/OFF.
Ruido rosa: fijo 200 ms; Intervalo: variable 1 s – 20 s