User Manual

18
1,274
701
130
25
216
286
340: MBM7CL
(option)
160: PSL360 (option)
701
130
25
216
286
340: MBM7CL
(option)
160: PSL360 (option)
18
1,274
18
701
130
25
216
286
340: MBM7CL
(option)
160: PSL360 (option)
1,060
M7CL Version3
*1 Total harmonic distortion is measured with a 18dB/Oct filter @80kHz.
*2 Hum & noise level is measured with a 6dB/oct filter @12.7kHz; equivalent to 20kHz filter with
infinite dB/Oct attenuation.
*3 Crosstalk is measured with a 30 dB/octave filter @22kHz.
*1. M7CL-48ES, M7CL-48
unit : mm
M7CL-48ES
M7CL-48
M7CL-32
GENERAL SPECIFICATIONS
Internal processing 32bit (Accumulator=58bit)
Number of scene memories 300
Sampling frequency rate Internal: 44.1kHz, 48kHz
External: 44.1kHz (-10%) to 48kHz (+6%)<M7CL-32/48>
44.1kHz (-2.5%) to 48kHz (+2.5%)<M7CL-48ES>
Signal Delay Less than 2.5 ms CH INPUT to OMNI OUT (@fs=48kHz)
Total harmonic distortion*
1
CH INPUT to OMNI OUT
Input Gain=Min.
Less than 0.05% 20Hz to 20kHz @+4dBu into 600Ω
Frequency response
CH INPUT to OMNI OUT
+0.5, -1.5dB 20Hz to 20kHz @+4dBu into 600Ω
Dynamic range
(maximum level to noise level)
110dB typ, DA Converter (OMNI OUT)
108dB typ, AD+DA (to OMNI OUT)
Hum & noise level*
2
(20Hz to 20kHz), Rs=150Ω
-128dBu Equivalent Input Noise
-84dBu residual output noise
Crosstalk (@1kHz)
Input Gain=Min.
-100dB*
3
, -80dB, Adjacent Input Channels
-100dB*
3
, -80dB, Input to Output
Phantom Power +48V
Power requirements AC110V-240V, 50/60Hz
Power consumption M7CL-48ES: 150W, M7CL-48: 300W, M7CL-32: 250W
Dimensions (W x H x D) M7CL-48ES: 1274 x 286 x 701mm (50.2" x 11.2" x 27.5")
M7CL-48: 1274 x 286 x 701mm (50.2" x 11.2" x 27.5")
M7CL-32: 1060 x 286 x 701mm (41.7" x 11.2" x 27.5")
Weight M7CL-48ES: 46kg (101lbs)
M7CL-48: 50kg (110lbs)
M7CL-32: 42kg (92lbs)
ANALOG INPUT SPECIFICATIONS
ANALOG OUTPUT SPECIFICATIONS
Input terminal GAIN
Actual
source
impedance
For use with
nominal
Input level
Connector
Sensitivity Nominal
Max.
before clip
INPUT 1-48
(M 7C L-4 8)
INPUT 1-32
(M 7C L-3 2)
-62dB
3kΩ
50-600Ω Mics
& 600Ω Lines
-82dBu -62dBu -42dBu
XLR3-31 type*
+10dB -10dBu +10dBu +30dBu
ST IN 1-4 [L,R]
(M 7C L-3 2 /48 )
OMNI IN 1-8
(M 7C L-4 8 ES)
-62dB
3kΩ 600Ω Lines
-82dBu -62dBu -42dBu
XLR3-31 type*
+10dB -10dBu +10dBu +30dBu
TALKBACK
-62dB
3kΩ
50-600Ω Mics
& 600Ω Lines
-70dBu -60dBu -40dBu
XLR3-31 type*
+10dB -26dBu -16dBu +4dBu
Output terminal
Actual source
impedance
For use with
nominal
GAIN SW
Output terminals
Connector
Nominal
Max.
before clip
OMNI OUT 1-16
(M 7C L-3 2 /48 )
OMNI OUT 1-8
(M 7C L-4 8 ES)
75Ω 600Ω Lines
+24dB +4dBu +24dBu
XLR3-32 type*
+18dB -2dBu +18dBu
PHONES 15Ω
8Ω Phones — 75mW 150mW
ST Phone Jack**
40Ω Phones — 65mW 150mW
DIGITAL I/O SPECIFICATIONS
Terminal Format Data length Level Audio Connector
2TR OUT
DIGITAL
AES/EBU AES/EBU 24bit RS422 — XLR3-32 type
EtherSound
(M 7C L-4 8 ES)
EtherSound 24bit 100Base-TX
48ch Input/24ch
Output @48kHz
etherCON
CONTROL I/O SPECIFICATIONS
Terminal Format Level Connector
NETWORK (Ethernet)
IEEE802.3 — RJ-45
3rd Port (M7CL-48ES)
MIDI
IN MIDI — DIN Connector 5P
OUT MIDI — DIN Connector 5P
WORD CLOCK
IN — TTL/75Ω BNC Connector
OUT — TTL/75Ω BNC Connector
REMOTE (M7CL-32/48) — RS422 D-Sub Connector 9P (Male)
USB HOST USB1.1 — A type USB Connector
LAMP 1, 2*
1
— 0-12V XLR4-31 Type
DIMENSIONS