說明書 YAMAHA RI8-D

[. . . ] Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. 11 12 Only use attachments/accessories specified by the manufacturer. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. [. . . ] The wire which is coloured BLUE must be connected to the terminal which is marked with the letter N or coloured BLACK. The wire which is coloured BROWN must be connected to the terminal which is marked with the letter L or coloured RED. (3 wires) Owner’s Manual 3 目录 注意事项. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104 简介. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106 功能特点. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106 固件升级. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106 机架安装时的注意事项 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106 关于 Dante 技术 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107 控制方式和功能. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108 前面板 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108 后面板 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111 关于连接 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112 菊型链网络 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112 星型网络. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112 关于 Dante 控制器 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113 前置放大器控制. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114 从 Ri8-D-native 设备进行控制. . . . . . . . . . . . . . . . . . . . . . . . . 114 从不具备 Ri8-D-Native 支持能力的设备进行控制 114 可以监视和控制的前置放大器参数 . . . . . . . . . . . . . . . . . 114 故障排除 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –88dBu Residual output noise, ST master off. 112dB typ. , DA Converter, 108dB typ. , INPUT to OUTPUT*1, Input Gain= Min. –100dB*4, adjacent INPUT/OUTPUT channels, Input Gain= Min. Ri8-D: Ro8-D: Ri8-D: Ro8-D: US/Canada: Japan: China: Korea: Other: 480mm x 44mm x 362mm, 4. 5kg 480mm x 44mm x 359mm, 4. 4kg 35W 35W 120V 60Hz 100V 50/60Hz 110-240V 50/60Hz 220V 60Hz 110-240V 50/60Hz ±200ppm ±200ppm ±200ppm ±200ppm Sampling Frequency External Frequency Response Total Harmonic Distortion*2 Hum&Noise*3 Dynamic Range Crosstalk@1kHz Dimensions (WxHxD) and Net Weight Power Requirements (wattage) Temperature Range Included Accessories *1. *4. Operating temperature range: 0 - 40°C Storage temperature range: –20 - 60°C Owner’s Manual, Power Cord Owner’s Manual 135 日本語 Русский INPUT to OUTPUT means Ri8-D INPUT to Ro8-D OUTPUT Total Harmonic Distortion is measured with 18dB/octave filter @80kHz Hum & Noise are measured with A-Weight filter. Crosstalk is measured with a 30dB/octave filter @22kHz Italiano Power Requirements (voltage and hertz) Português Español INPUT to OUTPUT*1, Input Gain= Min. Français Deutsch English Specifications Specifications Analog Input Characteristics (Ri8-D only) Input Terminals INPUT 1-8 GAIN +66dB –6dB Actual Load Impedance 7. 5kΩ For Use With Nominal 50-600Ω Mics & 600Ω Lines Input Level Nominal –62dBu (0. 616mV) +10dBu (2. 45V) Max. before clip –42dBu (6. 16mV) +30dBu (24. 5V) Connector XLR-3-31 type (Balanced)*1 *1. XLR-3-31 type connectors are balanced. (1=GND, 2=HOT, 3=COLD) * In these specifications, 0dBu = 0. 775 Vrms. * All input AD converters are 24bit linear, 128times oversampling. * +48V DC ( phantom power ) is supplied to INPUT XLR type connectors via each individual software controlled switch. Analog Output Characteristics (Ro8-D only) Output Terminals OUTPUT 1-8 Actual Source Impedance 75Ω For Use With Nominal 600Ω Lines Max. Output Level Select SW*1 +24dB (default) +18dB Output Level Nominal +4dBu (1. 23 V) –2dBu (616mV) Max. [. . . ] Benito Juárez, México, D. F. Tel: 55-5804-0600 Yamaha Musical do Brasil Ltda. Rua Joaquim Floriano, 913 - 4' andar, Itaim Bibi, CEP 04534-013 Sao Paulo, SP. [. . . ]