Yamaha M7CL-32, Руководство по обслуживанию

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M7CL-32/M7CL-48
5
SPECIFICATIONS
1. General Specifications
Sampling Frequency
Internal: 44.1 kHz, 48 kHz
External: 44.1 kHz (-10%) to 48 kHz (+6%)
Signal Delay
Less than 2.5 ms INPUT to STEREO A,B (@Fs = 48 kHz)
Fader 100mm motorized x62 (46)
Fader Resolution +10 to -138, -
∞
dB (1024 steps/100 mm)
Maximum Voltage Gain 86 dB INPUT1-48 to Each Output
Crosstalk (@1kHz) -80 dB Adjacent Input Channels (INPUT1-48,ST IN 1-4 [L,R],OMNI OUT 1-16)
Dimensions
1274 x 286 x 701 mm (W x H x D)
1060 x 286 x 701 mm (W x H x D)
Net Weight
M7CL-48: 50 kg
M7CL-32:
M7CL-48:
M7CL-32:
M7CL-48:
M7CL-32:
42 kg
Power Requirements
300W
250W
Operation free-air Temperature Range +10˚C to + 35˚C
Storage Temperature Range -20˚C to + 60˚C
Included Accessories
Owner's Manual
3P/2P AC plug adaptpor (J model only)
Warranty Card
(J model only)
Dust cover
Optional Accessories
mini YGDAI cards
Gooseneck Lamp LA5000
Power Supply PW800W
Power Supply Link Cable PSL360
2. Inputs/Outputs Characteristics
Input Terminals GAIN
Actual Load
Impedance
For Use With
Nominal
Input Level
Connector
Sensitivity *1 Nominal
Max. Before
Clip
INPUT 1-48 <M7CL-48>
INPUT 1-32 <M7CL-32>
–62 dB
3 k
Ω
50-600
Ω
Mics
&
600
Ω
Lines
–82 dBu
(61.6
µ
V)
–62 dBu
(0.616 mV)
–42 dBu
(6.16 mV)
XLR-3-31 type
(Balanced)
*2
+10 dB
–10 dBu
(245 mV)
+10 dBu
(2.45 V)
+30 dBu
(24.5 V)
ST IN1-4 [L,R]
–62 dB
3 k
Ω
50-600
Ω
Mics
&
600
Ω
Lines
–82dBu
(61.6
µ
V)
–62 dBu
(0.616 mV)
–42 dBu
(6.16 mV)
XLR-3-31 type
(Balanced)
*2
+10 dB
–10 dBu
(245 mV)
+10 dBu
(2.45 V)
+30 dBu
(24.5 V)
TALKBACK
–60 dB
3 k
Ω
50-600
Ω
Mics
&
600
Ω
Lines
–70 dBu
(0.245 mV)
–60 dBu
(0.775 mV)
–40 dBu
(7.75 mV)
XLR-3-31 type
(Balanced)
*2
–16 dB
–26 dBu
(38.8 mV)
–16 dBu
(0.123 V)
+4 dBu
(1.23 V)
• Analog Input Characteristics
*1. Sensitivity is the lowest level that will produce an output of +4 dBu (1.23 V) or the nominal output level when the unit is set to maximum gain. (all
faders and level controls are maximum position.)
*2. XLR-3-3 1 type connectors with latch are balanced. (1=GND, 2=HOT, 3=COLD)
* In these specifications, 0 dBu =0.775 Vrms.
* All input AD converters are 24bit linear,128 times oversampling.
* +48V DC (phantom power) is supplied to INPUT (1-48 or 1-32), ST IN 1-4R and TALKBACK XLR type connectors via each individual
software controlled switches.
• M7CL-32/M7CL-48
（総合仕様）
（一般仕様）
（入出力特性）