Yamaha M7CL M7cl V3 Owner's Manual - Page 294
Analog Output Characteristics, Digital Input & Output Characteristics, Control I/O Characteristics
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Input/output characteristics ❏ Analog Output Characteristics Output Terminals Actual Source Impedance OMNI OUT 1-16 OMNI OUT 1-8 75 Ω PHONES 15 Ω For Use With Nominal 600 Ω Lines 8 Ω Phones 40 Ω Phones GAIN SW*3 +24 dB (default) +18 dB - Output Level Nominal Max. Before Clip Connector +4 dBu (1.23 V) +24 dBu (12.3 V) XLR-3-32 type -2 dBu (616 mV) +18 dBu (6.16 V) (Balanced)*1 75 mW*4 65 mW*4 150 mW 150 mW Stereo Phone Jack (TRS) (Unbalanced)*2 *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 Terminal 2TR OUT DIGITAL*1 AES/EBU EtherSound Format Data Length AES/EBU Professional Use*1 24 bit Ethersound 24 bit Level RS422 100Base-TX Audio Connector - XLR-3-32 type (Balanced)*2 48ch Input/24ch Output @48kHz etherCON *3 *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 byte 0 bit field name 0 Block Format 1 Mode 2-4 Emphasis 5 Fs Lock 6-7 Sampling Frequency 0-3 Channel Mode 1 4-7 Users Bit Management 0-2 Use of AUX 2 3-7 Source 3 0-7 Multi Channel 0-1 Digital Audio Reference Signal 2 - 4 3-6 Sampling Frequency 7 Sampling Frequency Scan Flag fixed/variable fixed variable fixed fixed fixed fixed variable fixed data 1 0 0x4 0 0x0 0x3 0x2 0x1 0x1 0x0 0x1 0x00 0x00 0x0 0 0x0 0 description professional use audio off lock others 32 kHz 44.1 kHz 48 kHz 2ch mode - 24 bits Audio Data - - - others - ❏ Control I/O Characteristics Terminal NETWORK 3rd Port MIDI IN OUT WORD CLOCK IN OUT REMOTE LAMP 1 (32ch), 2 (48ch) USB HOST Format IEEE802.3 MIDI - - - USB 1.1 *1. 4pin=HOT, 3pin=COLD, Lamp rating 5 W, Voltage control by software Level - TTL/75Ω TTL/75Ω RS422 0 V - 12 V - RJ-45 Connector DIN Connector 5P BNC Connector D-Sub Connector 9P (Male) XLR-4-31 type*1 A type USB Connector 294 M7CL Owner's Manual