Transcript Document

AES 2002 Meeting
DMX-P01 Portable Digital Mixer
AES 2002 Meeting
DMX-P01 Portable Digital Mixer
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4 Mic/Line Inputs for ENG/EFP and Location Production
Offers Digital Signal Processing
24bit 48kHz/96kHz AD and DA conversion
32bit internal processing
Digital Input limiter and output compressor / limiter.
Direct connection with digital audio recorders
AES/EBU and coaxial output provided
Digital cascade with another DMX-P01
Increases input channels from four to eight
8 x AA batteries provide approx. 5hr operation
10 user setting registers for storing/recalling mixer settings
Panel lock and parameter lock functions
AES 2002 Meeting
INPUT SECTION
Trim
Channel VOL
LCF switch
PAN
Channel Link/M-S switch
MONITOR SECTION
Headphone Monitor Mode Switch
Stereo, L MONO, R MONO, MONO, M-S, CAMERA
Headphone Level Volume & Jack
DIGITAL FUNCTION SECTION
OUTPUT SECTION
Slate Switch
Light Switch (for LCD Display)
Function Switch
Master Volume
Master Link Switch
Peak LED
DISPLAY mode or SETUP mode
AES 2002 Meeting
POWER SECTION
Bus Input terminal
ANALOG INPUTS
Battery Compartment
For Digital cascade
Channel Inputs
8 x AA dry battery
4 input channels XLR 3-31
DC Output terminal
Input Level Switch
HIROSE 4pin for WRT or WRR
MIC+48V ,MIC, LINE
AES 2002 Meeting
ANALOG OUTPUT SECTION
DIGITAL OUTPUT SECTION
Main Output
Output Level Select Switch
AES/EBU Output
Coaxial Output & S/PDIF/Bus Out Select Switch
+4/-20/-60dBu
S/PDIF mode : Connect to digital recorder
Cascade mode : Connect to another P01 for cascade
Stereo/Mono Switch
Tape Output
Headphones Output
CAMERA Interface Terminal
TAJIMI 12pin Multi connector
Sampling Rate Select Switch
48kHz or 96kHz
DC Input Terminals
BP-90A type and XLR4-32 type
DC 10V to 15V input
AES 2002 Meeting
Three display modes
Type1 : Full Size Level Meter
Type2 : Multi Meter
Type3 : Information
Display
Setup
Display can be selected by rotating Adjust Encoder.
Full Size Level Meter
H
Multi Meter
M
H
L
R
00 : 00
L
L
R
R
-∞ 60 50 40 34 28 24 20 16 12
8
6
4
2
H
B US
L
R
L
R
E
-∞ 60 50 40 34 28 24 20 16 12
Adjust Encorder
M
I N P U T : U N L OC K
S AM P L I N G
:
-∞ 60 50 40 34 28 24 20 16 12
9 6 kHz
8
6
4
F
L
R
0 OVER dBFS
Infomation
M
2
0 OVER dBFS
8
6
4
2
0 OVER dBFS
AES 2002 Meeting
Display
SETUP mode
SETUP MENU 2
Setup
SETUP mode has eight menu.
LEVEL METER SELECT
6 types of meters
VU
PPM1(BBC type)
PPM2(DIN type)
PPM3(NORDIC type)
PPM4(IEC type1)
dBFS
SETUP MENU 1
HOURS METER RESET
Hours Meter Reset
H
R
M
S E T UP
L
L
R
Level Meter Type Select
H
Adjust Encorder
ME NU
1 . HO U R S
ME T E R
-∞ 60 50 40 34 28 24 20 16 12
8
6
4
2
S E T UP
L
R
L
R
0 OVER dBFS
R
S EL ECT
8
6
4
2
Adjust Encorder
PUSH
M
H
00 : 00
L
R
2 . ME T E R
0 OVER dBFS
PUSH
Adjust Encorder
L
Adjust Encorder
ME NU
-∞ 60 50 40 34 28 24 20 16 12
PUSH
H
M
-∞ 60 50 40 34 28 24 20 16 12
R
8
6
4
2
0 OVER dBFS
M
V U . P PM 1 . P PM 2 .
L
RE S E T
PUSH
L
R
P PM 3 . P PM 4 . d B F S
-∞ 60 50 40 34 28 24 20 16 12
8
6
4
2
0 OVER dBFS
AES 2002 Meeting
How to change the meter scale
1. Loosen screws and pull out a acrylic panel on the LCD and replace level
meter scale sheet under the panel.
2. Select level meter type using SETUP function.
dBFS
PPM4
PPM3
PPM2
PPM1
VU
POWER
EXT
OFF
INT
LEVEL
6type scale sheets is supplied
R
L
0
L
0
R
L+R
+10
OFF
+10
M-S
CAMERA
L/R
PHONES
AES 2002 Meeting
SETUP MENU 3
SETUP MENU 4
Low Cut Filter Setup
Input Limiter Threshold Setup
Low cut frequency can be selected
from 50Hz to 200Hz.
Threshold can be selected
from -10dB to +10dB 2dB step and OFF.
Low Cut Filter Setup
M
H
S E T UP
L
R
L
R
Input Limiter Threshold
H
Adjust Encorder
ME NU
3 . LCF
-∞ 60 50 40 34 28 24 20 16 12
8
6
4
2
S E T UP
L
R
L
R
0 OVER dBFS
R
L I M I TER
8
6
4
2
0 OVER dBFS
Adjust Encorder
PUSH
M
A:
L
R
4 . I NP UT
PUSH
Adjust Encorder
L
Adjust Encorder
ME NU
-∞ 60 50 40 34 28 24 20 16 12
PUSH
H
M
H
80
B: 140
-∞ 60 50 40 34 28 24 20 16 12
Hz
L
Hz
8
6
R
4
2
0 OVER dBFS
L
R
PUSH
M
CH1 : + 1 0
CH2 :
C H 3 : OF F
C H 4 : OF F
-∞ 60 50 40 34 28 24 20 16 12
8
6
+2
4
2
0 OVER dBFS
AES 2002 Meeting
SETUP MENU 5 ,6
Output Compressor / Limiter Setup
Full function comp/limiter.
Parameters are
Threshold : --20 to +10dBu , OFF 2dB step
Ratio : 2:1 4:1 6:1 10:1
Attack : FAST(0.5ms) , MID(10ms) , SLOW(100ms)
Release : FAST(0.1sec) , MID(1sec) , SLOW(2sec)
Limiter : 0 to +20dBu , OFF 2dB step
LINK : ON/OFF
Output Compressor/Limiter Lch Setup
H
R
M
S E T UP
L
L
R
Output Compressor/Limiter Rch Setup
H
Adjust Encorder
ME NU
5 . OUT P UT
C OM P
-∞ 60 50 40 34 28 24 20 16 12
8
6
4
L
2
S E T UP
L
R
L
R
0 OVER dBFS
R
C OM P
8
6
4
R
2
0 OVER dBFS
Adjust Encorder
PUSH
M
T H R E S HO L D
L
R
6 . OUT P UT
PUSH
Adjust Encorder
L
Adjust Encorder
ME NU
-∞ 60 50 40 34 28 24 20 16 12
PUSH
H
M
RAT I O
-∞ 60 50 40 34 28 24 20 16 12
H
+ 1 0dB
2 : 1
8
6
4
L
R
2
0 OVER dBFS
L
R
PUSH
M
T H R E S HO L D
+ 1 0dB
RAT I O
2 : 1
-∞ 60 50 40 34 28 24 20 16 12
8
6
4
2
0 OVER dBFS
AES 2002 Meeting
SETUP MENU 7
SETUP MENU 8
LINK / M-S Setup
CAMERA RETURN LEVEL Check
Input channel mode can be selected.
Check the signal level from CAMCORDER
LINK mode : Channel LINK
M-S mode : Decode for M-S mic signal.
Reverse M-S mode: M-S decode with phase reverse
of even number of CH.
LINK / M-S Setup
H
M
S E T UP
L
R
CAMERA RETURN LEVEL Check
L
R
7 . CH
H
Adjust Encorder
ME NU
L I NK / M - S
-∞ 60 50 40 34 28 24 20 16 12
8
6
4
2
S E T UP
L
R
L
R
0 OVER dBFS
R
RE T URN
8
6
4
2
Adjust Encorder
PUSH
M
CH1 - 2 :
L
R
8 . C AM E R A
0 OVER dBFS
PUSH
Adjust Encorder
L
ME NU
-∞ 60 50 40 34 28 24 20 16 12
PUSH
H
M
H
RE V
CH3 - 4 :
-∞ 60 50 40 34 28 24 20 16 12
M- S
8
6
4
2
R
0 OVER dBFS
M
C HECK
L
L I NK
PUSH
L
R
-∞ 60 50 40 34 28 24 20 16 12
8
6
4
2
0 OVER dBFS
AES 2002 Meeting
HOW TO CHECK CAMERA RETURN LEVEL
CAMERA I/F
1kHz sin signal
Return signal
1 Select CAMERA RETURN LEVEL mode
2 Push to output 1kHz sine wave signal
C HECK
L
R
Center marker
L
R
-∞ 60 50 40 34 28 24 20 16 12
8
6
4
2
0 OVER
Return level marker
3 The difference level between reference signal and returned signal is displayed by a marker.
4 Adjust the marker to the center position, then level adjustment is completed.
AES 2002 Meeting
DMX-P01 Portable Digital Mixer
Target List Price:
Availability:
$ 2,800.00
February 2003