Transcripción de documentos

ZR97880 Analog Input Characteristics 0 dBu = 0.775 Vrms POWERED MIXER Input Jack Technical Specifications CH1 - 4 [XLR] General Specifications 0 dBu = 0.775 Vrms, Output impedance of signal generator (Rs) = 150 Ω MIC CH3, 4 [Phone] All level controls are at their maximum position if not specified. 1 kHz THD+N < 10% (CEA2006) 250 W + 250 W (4 Ω) 170 W + 170 W (8 Ω) 1 kHz THD+N < 1% 110 W + 110 W (4 Ω) 110 W + 110 W (8 Ω) LINE Frequency Response Total Harmonic Distortion *1 (THD+N) Hum & Noise *2 (20 Hz to 20 kHz) 0.2% @ 13.8 W (40 Hz to 20 kHz) 0.4% @ 23.2 W (1 kHz) 0.05% @ +10 dBu (20 Hz to 20 kHz) 0.009% @ +20 dBu (1 kHz) Residual Output Noise -68 dBu (40 Hz to 20 kHz, MASTER: min) Crosstalk (1 kHz) *3 Input Channels +0.5 dB/-1.5 dB (20 Hz to 20 kHz) -115 dBu TOTAL: 10 channels -99 dBu (20 Hz to 20 kHz, MONITOR: min) PAD (CH1-4) 26 dB Hi-Z (CH4) Supported EQ HIGH: 8 kHz +15 dB / -15 dB MID: 2.5 kHz +15 dB / -15 dB LOW: 100 Hz +15 dB / -15 dB 6 points (-20, -6, 0, +3, +6, LIMITER) Phantom Power Voltage CH1, 2 150 Ω Lines ON 1 MΩ 10 kΩ Lines OFF 3 kΩ 150 Ω Lines ON 1 MΩ 10 kΩ Lines CH5/6 - 9/10 - - 10 kΩ 150 Ω Lines Connector Sensitivity *1 Nominal Max. Before Clip -56 dBu (1.228 mV) -35 dBu (13.78 mV) -10 dBu (245.1 mV) -30 dBu (24.51 mV) -9 dBu (275.0 mV) +16 dBu (4.890 V) CH1, 2 XLR-3-31 *2 (Balanced) -50 dBu (2.451 mV) -29 dBu (27.50 mV) -4 dBu (489.0 mV) CH3, 4 Combo jack *3 (Balanced) -24 dBu (48.90 mV) -3 dBu 548.7 mV +22 dBu (9.757 V) +30 V REVERB FOOT SW Effect Mute on/off Protection Load Protection: DC-fault Amplifier Protection: Over heat protection, Over current protection Power Supply Protection: Over heat protection, Over current protection Power Requirements AC 100-240 V, 50 Hz/60 Hz Power Consumption 35 W (Idle) / 90 W (1/8 Power) Dimensions (W×H×D) 375 mm × 147 mm × 220 mm (14.8" x 5.8" x 8.7") Net Weight 4.2 kg (9.3 lbs) Included Accessory AC Power Cord (2 m), Owner’s Manual, Technical Specifications Optional Accessory Foot Switch: FC5, Mic Stand Adaptor: BMS-10A, Rack-Mount Kit: RK-EMX2 Operating Temperature 0 to +40°C *3 Crosstalk is measured with 1 kHz band pass filter. The contents of this manual apply to the latest specifications as of the publishing date. To obtain the latest manual, access the Yamaha website then download the manual file. -3 dBu (548.7 mV) +22 dBu (9.757 V) CH7/8 Phone jack *4 & RCA pin (Unbalanced) *1 Sensitivity is the lowest level that will produce an output of +0 dBu (0.775 V) or the nominal output level when the unit is set to maximum gain. (All level controls are at their maximum position.) *4 Tip = Signal, Sleeve = GND Analog Output Characteristics 0 dBu = 0.775 Vrms Output Jack Actual Source Impedance For Use with Nominal MONITOR OUT [L, R] 150 Ω SUBWOOFER OUT 150 Ω Output Level Connector Nominal Max. Before Clip 10 kΩ Lines +4 dBu (1.23 V) +20 dBu (7.75 V) Phone jack *1 (Impedance balanced) 10 kΩ Lines -3 dBu (0.55 V) +17 dBu (5.49 V) Phone jack *1 (Impedance balanced) 1 kHz THD+N < 1% 1 kHz THD+N < 10% [CEA2006] Connector 4 Ω Speakers 110 W 250 W 8 Ω Speakers 110 W 170 W *1 Tip = HOT, Ring = COLD, Sleeve = GND Speaker Output Characteristics 0 dBu = 0.775 Vrms Output Level Output Jack Actual Source Impedance SPEAKERS [L, R] < 0.1 Ω *1 THD+N is measured with 22 kHz LPF. *2 Noise is measured with A-weighting filter. -24 dBu (48.90 mV) CH9/10 Phone jack *4 & Stereo mini jack (Unbalanced) Reverb 4 programs MASTER EQ (SPEECH to MUSIC) FEEDBACK SUPPRESSOR Output Channel Function 3 kΩ *3 1&Sleeve = GND, 2&Tip = HOT, 3&Ring = COLD Stereo: 1, Effect: 1 SPX Algorithm OFF *2 1 = GND, 2 = HOT, 3 = COLD Bus Built-in Effect 150 Ω Mics Mono (MIC/LINE): 4, Stereo (LINE): 3 SPEAKERS [L, R], MONITOR OUT [L,R], SUBWOOFER OUT Level Meter 3 kΩ -80 dB Output Channels Input Channel Function - Input Level Input to MONITOR OUT +1 dB/-4 dB (40 Hz to 20 kHz) Equivalent Input Noise For Use with Nominal CH5/6 Phone jack *4 (Unbalanced) Input to SPEAKERS Refer to the nominal output level @ 1 kHz Actual Load Impedance MIC LINE Output Power Hi-Z [CH4] MIC/LINE *1 Tip = Positive, Sleeve = Negative For Use with Nominal Phone jack *1  Block and Level Diagrams Dimensions MIC/LINE + LEVEL REVERB MASTER EQ AMP DA AMP 220 FEEDBACK SUPPRESSOR R L SPEAKERS R REVERB ON BA LEVEL HIGH MIC/LINE AD DA REVERB 3-Stage EQ HA MID - LOW INPUT (CH4) SUM L BA COMBO XLR [-56~+16dBu] PHONE [-50~+22dBu] AD LIMITER HIGH 3-Stage EQ AC IN SUM MASTER LEVEL HA REVERB MASTER EQ - LOW INPUT (CH3) XLR [-56~+16dBu] PHONE [-50~+22dBu] LEVEL FEEDBACK SUPPRESSOR + DSP BA HIGH MIC/LINE PHANTOM (+30V) MID COMBO 3-Stage EQ HA LOW - SUM REVERB AD REVERB + MID INPUT (CH1-2) [-56~+16dBu] R L Unit: mm MASTER LEVEL IMPEDANCE SELECT 375 Hi-Z Hi-Z DA SUM SUBWOOFER OUT (MONO) TYPE/TIME STEREO/MONO L (MONO) MONITOR OUT MONITOR OUT BA 3-Stage EQ [-24~+22dBu] LEVEL BA 3-Stage EQ BA BA 3-Stage EQ BA STEREO/MONO 2 MID LOW INPUT (CH7/8) R BA HIGH BA L 113 BA BA R 111.5 98 3-Stage EQ LEVEL DA 147 145 BA REVERB FOOT SW BA HIGH LOW INPUT (CH5/6) [-24~+22dBu] MID 3-Stage EQ BA L BA 3-Stage EQ HIGH L/R INPUT (CH9/10) MID LOW R LEVEL Jack and Plug List STEREO/MONO BA [-24~+22dBu] Jack L Balanced/ Unbalanced Configuration XLR jack Pin 1: Ground Pin 2: Hot (+) Pin 3: Cold (-) Balanced MIC/LINE 3* MIC/LINE 4 (Hi-Z: off)* Tip: Hot (+) Ring: Cold (-) Sleeve: Ground Balanced MONITOR OUT* SUBWOOFER OUT* Tip: Hot (+) Ring: Cold (-) Sleeve: Ground Impedance balanced LINE 5/6 - 9/10 MIC/LINE 4 (Hi-Z: on) Tip: Signal Sleeve: Ground SPEAKERS L/R Tip: Positive Sleeve: Negative MIC/LINE R Polarity INPUT 2 1 3 +40dBu +30dBu INPUT CH5-10 (+22dBu) PHONE IN (LINE) CH3-4 +20dBu +10dBu 0dBu -10dBu -20dBu -30dBu -60dBu [+11dBu] XLR IN (LINE) CH1-4 [-30dBu] +10dBu MONITOR OUT [+4dBu] DSP SUBWOOFER OUT [-3dBu] PHONE IN (MIC) CH3-4 (-4dBu) [-8dBu] XLR IN (MIC) CH1-4 (-10dBu) +30dBu +20dBu (+16.5dBu) (+4dBu) INPUT CH5-10 [-24dBu] PHONE IN (LINE) CH3-4 Max. (110W @4Ω) SPEAKERS [50W @4Ω] XLR IN (LINE) CH1-4 (+16dBu) [-9.0dBu] 0dBu -10dBu -20dBu [-26dBu] -30dBu -40dBu -40dBu -50dBu SPEAKERS (+20dBu) PHONE IN (MIC) CH3-4 [-50dBu] TRS phone plug Ring Sleeve Tip TS phone plug Unbalanced Sleeve Tip * These jacks also can be connected with TS phone plugs. If you use TS phone plugs, the connection will be unbalanced. XLR IN (MIC) CH1-4 [-56dBu] Manual Development Group ©2015 Yamaha Corporation Published 03/2016 MWHD-B0 Printed in China