Yamaha WF41880, Руководство пользователя

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XM4180/XM4080/XH200 Owner’s Manual
●
XH200
* These specifications apply to rated power supplies of 120V, 230V and 240V.
0 dBu=0.775 Vrms, Half Power=1/2 Output Power (3 dB below rated power)
Specifications and descriptions in this owner’s manual are for information pur-
poses only.
Yamaha Corp. reserves the right to change or modify products or specifica-
tions at any time without prior notice. Since specifications, equipment or
options may not be the same in every locale, please check with your Yamaha
dealer.
European models
Purchaser/User Information specified in EN55103-1 and EN55103-2.
Inrush Current: 25A
Conforms to Environments: E1, E2, E3 and E4
■
MONITOR/REMOTE PIN layout
Output Power* 40 Hz–20 kHz
THD+N= 0.1 % 70 V, RL=25
Ω
MIN
200 W x 2
100 V, RL=50
Ω
200 W x 2
Power Consumption Standby 5 W
Idle 40 W
1/8 (70 V, RL=25
Ω
/Pink noise) 400 W
THD+N 40 Hz–20 kHz, Half Power MAX 0.1 %
Intermodulation Distortion 60 Hz:7 kHz, 4:1, Half Power MAX 0.1 %
Frequency Response Po=1 W, HPF=40 Hz,
80 Hz–20 kHz MAX 0 dB
TYP 0 dB
MIN -0.5 dB
SN Ratio (DIN AUDIO) MIN 103 dB
Channel Separation Half Power, 1 kHz, Att. max, input 600
Ω
shunt MIN 60 dB
Residual Noise Att. min, (DIN AUDIO) MAX -65 dBu
Input Sensitivity Att. max TYP +4 dBu
Voltage Gain Att. max TYP 38 dB (100 V), 35 dB (70 V)
Maximum Input Voltage MIN +22 dBu
Input Impedance TYP 20 k
Ω
(balanced), 10 k
Ω
(unbalanced)
Controls Front Panel POWER switch (push on/push off)
attenuator (31 position) x 2
Rear Panel OUTPUT VOLTAGE switch (100 V/70 V) x 1
HPF switch (40 Hz/80 Hz 12 dB/oct) x 2
Connectors INPUT Euroblock connector (balanced) /ch
SPEAKERS Barrier strip/ch
MONITOR/REMOTE Dsub 15P x 1
Indicators POWER/STANDBY x 1 (Green/Orange)
SIGNAL x 2 (Green)
CLIP/LIMIT x 2 (Red)
PROTECT/MUTE x 1 (Red)
Load Protection POWER switch on/off mute
DC-fault: output relay off/restored automatically.
Clip limiting : THD
≥
0.5 %
Amplifier Protection Thermal: Cuts the output (when heatsink temp.
≥
90 °C);
operation restored automatically.
VI limiter (RL
≤
16
Ω
): Limits the output.
Power Supply Protection Thermal: Power supply shutdown (when temp.
≥
90 °C);
operation not restored automatically.
Cooling Variable-speed fan x 1
Dimensions (W x H x D) 480 x 88 x 412 mm
Weight 9.8 kg
Included Accessories Power cord, Security cover, Owner’s Manual,
3-pin Euroblock connector x 2
Pin
No.
Signal
Description
XM4180/XM4080 XH200
1 GND
2 REMOTE CONTROL STANDBY STANDBY STANDBY Control: Supply 5 VDC, 5 mADC
3 MONITOR MODEL ID MODEL ID XM4180: 560
Ω
, XM4080: 680
Ω
, XH200: 820
Ω
(Impedance to GND)
4 REMOTE CONTROL MUTE CH D – MUTE Control: Connect to GND, +5 V, 1 mA
5 MUTE CH C MUTE CH B
6 MUTE CH B –
7 MUTE CH A MUTE CH A
8 MONITOR PROTECT STATUS CH D – PROTECTION Off/ Output On: +5 VDC, Zo=270
Ω
PROTECTION On/ Output Off: 0 VDC, Zo=High
9 PROTECT STATUS CH C PROTECT STATUS CH B
10 PROTECT STATUS CH B –
11 PROTECT STATUS CH A PROTECT STATUS CH A
12 OUTPUT LEVEL CH D – XM4180, XM4080
+4dBu (-27.2 dB of Speaker Output Level) at 100 W/8
Ω
, RL=7.5 k
Ω
, Zo=300
Ω
XH200
-33.2 dB of Speaker Output Level, RL=7.5 k
Ω
, Zo=300
Ω
13 OUTPUT LEVEL CH C OUTPUT LEVEL CH B
14 OUTPUT LEVEL CH B –
15 OUTPUT LEVEL CH A OUTPUT LEVEL CH A
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