M7CL Owner’s Manual
Input/output characteristics
294
❏
Analog Output Characteristics
*1. XLR-3-32 type connectors are balanced. (1=GND, 2=HOT, 3=COLD)
*2. PHONES stereo phone jack is unbalanced. (Tip=LEFT, Ring=RIGHT, Sleeve=GND)
*3. There are switches inside the body to preset the maximum output level.
*4. The position of the level control is 10 dB lowered from Max.
* In these specifications, 0 dBu = 0.775 Vrms.
* All output DA converters are 24 bit, 128 times oversampling.
❏
Digital Input & Output Characteristics
*1. The channel status of 2TR OUT DIGITAL is described on page 294.
*2. XLR-3-32 type connectors are balanced. (1=GND, 2=HOT, 3=COLD)
*3. IN, OUT
• Channel Status of 2TR OUT DIGITAL
❏
Control I/O Characteristics
*1. 4pin=HOT, 3pin=COLD, Lamp rating 5 W, Voltage control by software
Output Terminals
Actual Source
Impedance
For Use With
Nominal
GAIN SW
*3
Output Level
Connector
Nominal
Max. Before Clip
OMNI OUT 1-16 <M7CL-32/48>
OMNI OUT 1-8 <M7CL-48ES>
75
Ω
600
Ω
Lines
+24 dB (default)
+4 dBu (1.23 V)
+24 dBu (12.3 V)
XLR-3-32 type
(Balanced)
*1
+18 dB
–2 dBu (616 mV)
+18 dBu (6.16 V)
PHONES
15
Ω
8
Ω
Phones
—
75 mW
*4
150 mW
Stereo Phone Jack (TRS)
(Unbalanced)
*2
40
Ω
Phones
65 mW
*4
150 mW
Terminal
Format
Data Length
Level
Audio
Connector
2TR OUT DIGITAL
*1
AES/EBU
AES/EBU
Professional Use
*1
24 bit
RS422
—
XLR-3-32 type
(Balanced)
*2
EtherSound <M7CL-48ES>
Ethersound
24 bit
100Base-TX
48ch Input/24ch Output @48kHz etherCON
*3
byte
bit
field name
fixed/variable
data
description
0
0
Block Format
fixed
1
professional use
1
Mode
0
audio
2-4
Emphasis
0x4
off
5
Fs Lock
0
lock
6-7
Sampling Frequency
variable
0x0
others
0x3
32 kHz
0x2
44.1 kHz
0x1
48 kHz
1
0-3
Channel Mode
fixed
0x1
2ch mode
4-7
Users Bit Management
0x0
—
2
0-2
Use of AUX
fixed
0x1
24 bits Audio Data
3-7
Source
0x00
—
3
0-7
Multi Channel
fixed
0x00
—
4
0-1
Digital Audio Reference Signal
fixed
0x0
—
2
—
0
3-6
Sampling Frequency
variable
0x0
others
7
Sampling Frequency Scan Flag
fixed
0
—
Terminal
Format
Level
Connector
NETWORK
IEEE802.3
—
RJ-45
3rd Port <M7CL-48ES>
MIDI
IN
MIDI
DIN Connector 5P
OUT
WORD CLOCK
IN
—
TTL/75
Ω
BNC Connector
OUT
TTL/75
Ω
REMOTE <M7CL-32/48>
—
RS422
D-Sub Connector 9P (Male)
LAMP 1 (32ch), 2 (48ch)
—
0 V - 12 V
XLR-4-31 type
*1
USB HOST
USB 1.1
—
A type USB Connector
Содержание M7CL StageMix V1.5
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