valutazioni - 4, GPA: 3.8
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Facilità d'uso
• If the master clock of the device connected to the R-BUS connector is the word clock signal, you must select “R-BUS” as the sampling clock of the ADA-7000. Front and Rear Panels TERMINATOR Switch: Turn this on if the ADA-7000 is the last device in the word clock signal chain. Normally you will leave this turned on. Turn this off only if you are using a relay connector to distribute the word signal to other devices. Sampling Clock Master WORD CLOCK SLAVE ADA-7000 Digtal Tape Recorder TERMINATOR SWITCH: OFF WORD CLOCK IN Connector WORD CLOCK IN CLOCK SOURCE: WORD CLOCK OUT: This outputs the sampling clock on which the ADA-7000 is operating. Use this when you want another device to synchronize to the sampling clock on which the ADA-7000 is operating. 3 R-BUS (RMDB2) Connector This is an 8-in/8-out 24 bit digital audio connector. Connect it to another device that has an R-BUS connector (e.g., Roland digital mixer or Roland digital recorder). Connect the R-BUS (RMDB2) connector only to an R-BUS equipped device. To avoid malfunctions, never connect it to a SCSI connector, an RS-232C connector, or a parallel connector, even if the connector has the same shape. Use a special R-BUS (RMDB2) cable to make connections. RMDB II, RMDB2 and R-BUS are the same standard of Roland corporation. 4 RCA OUTPUT Connectors 1–8 (-10 dBu) Connect an RCA phono type plug here to output the same analog signal (+4 dBu) as from the XLR output (converted to consumer level). 5 XLR/TRS INPUT Connectors 1–8 Connect either an XLR type or TRS phone plug (not both) here to input an analog signal. Phantom power can be supplied to the XLR input jacks. To turn the phantom power on/ off, use the front panel PHANTOM buttons. * Always turn the phantom power off when connecting any device other than condenser microphones that require phantom power. You risk causing damage if you mistakenly supply phantom power to dynamic microphones, audio playback devices, or other devices that don’t require such power. Be sure to check the specifications of any microphone you intend to use by referring to the manual that came with it. (This instrument’s phantom power: 48 V DC, 14 mA/ch Max) 6 XLR OUTPUT Connectors 1–8 Connect an XLR type plug here to output the analog signal (+4 dBu). 11 An Example of Connection As an example, we will explain how to connect a Roland VM-7200 mixing processor. * To prevent malfunction and/or damage to speakers or other devices, always turn down the volume, and turn off the power on all devices before making any connections. * This instrument is equipped with balanced (XLR) type input jacks. Wiring diagrams for these jacks are shown below. Make connections after first checking the wiring diagrams of other equipment you intend to connect. fig.XLRJack * Howling could be produced depending on the location of microphones relative to speakers. This can be remedied by: 1. Changing the orientation of the microphone(s). 2. Relocating microphone(s) at a greater distance from speakers. 3. Lowering volume levels. fig.4.e Multi Track Recorder Synthesizer Microphone ADA-7000 Output R L VM-LINK R-BUS VM-7200 VM-C7200 Turning the Power On Turning the Power On * Once the connections have been completed (p. 11), turn on power to your various devices in the order specified. By turning on devices in the wrong order, you risk causing malfunction and/or damage to speakers and other devices. * This unit is equipped with a protection circuit. A brief interval (a few seconds) after power up is required before the unit will operate normally. 1. Make sure that the volume of the audio devices have been turned down. 2. Turn on the power of the ADA-7000. 3. Turn on the power of the devices connected to the R-BUS connector. 4. Set the master clock (sampling clock) of the ADA-7000 and of the devices connected to the R-BUS connector of the ADA-7000. 5. Raise the volume of the audio equipments. Block Diagram Block Diagram R-BUS (RMDB2) XLR/TRS 1BNC ON 96 kHzOFF 75 . 12 3 PAD SENSPEAK A/D -20 dB+ – 12 3 21 321 PAD SENSPLL D/A3INTERNALCLOCKPEAK-20 dB+ – + – + – 3/41/2 5/6 7/8 3/41/2 5/6 7/8R-BUS CLOCK 248 kHz44.1 kHz32 kHz 1 XLR INPUT OUTPUT (+4 dBu) 2 INPUT 1 RCA OUTPUT (-10 dBu) 2 3/4 3/4 5/6 5/6 7/8 7/8 WORD CLOCK IN TERMINATOR OUT R-BUS (RMDB2) Circuit Connection 1 14 2 15 3 16 4 17 5 18 6 19 8 20 9 21 10 22 11 23 12 24 13 25 SHELL 13 25 12 24 11 23 10 22 9 21 8 20 6 19 5 18 4 17 3 16 2 15 1 14 SHELL Concerning Copyright Concerning Copyright The law prohibits the unauthorized recording, public performance, broadcast, sale, or distribution etc. of a work (CD recording, video recording, broadcast, etc.) whose copyright is owned by a third party. Roland will take no responsibility for any infringement of copyright that you may commit in using the ADA-7000. Disclaimer of liability Roland will take no responsibility for any “direct damages,” “consequential damages,” or “any other damages” which may result from your use of the ADA-7000. These damages may include but are...