Yamaha CS1D Owner's Manual - Page 389

Global functions When you change the word clock settings, noise may be heard from the output jacks of the CS1D and AO8, particularly if an MY8-AT digital I/O card is installed in the DIO8. To protect your speaker system, you must turn down the power amp output before changing the word clock settings. Such a change in the word clock settings can occur not only when PM1D system internal settings are changed, but also when the word clock setting is switched on an external device (e.g., a CD player or a recording device). Hint In the case of one console and two engines connected in a Mirror configuration, there will also be an Engine B select button, allowing you to make settings. However, the settings of engine A and engine B will be linked. • ENGINE A (DSP1D-EX {DSP1D}) INT 48 k Internal clock of engine A (48 kHz) INT 44.1 k Internal clock of engine A (44.1 kHz) W.CLOCK IN Word clock supplied to the WORD CLOCK IN connector of engine A • ENGINE B (DSP1D-EX {DSP1D}) INT 48 k Internal clock of engine B (48 kHz) INT 44.1 k Internal clock of engine B (44.1 kHz) W.CLOCK IN Word clock supplied to the WORD CLOCK IN connector of engine B If the ADVANCED button is on, the clock source can be selected from the following devices, as well as from engines A/B listed above. • UNIT ENGINE A CH 1/2, CH 3/4, CH 5/6, CH 7/8 The word clock included in the input signal for each channel of the digital input/output unit (DIO8) connected to engine A. ENGINE B CH 1/2, CH 3/4, CH 5/6, CH 7/8 The word clock included in the input signal for each channel of the digital input/output unit (DIO8) connected to engine B. The only clock source that can be selected as the master is the clock that is extracted from the digital I/O card installed in slot number 1 of unit number 1. If the digital I/O card type is MY8-AE (AES/EBU format), you can also use the 1/2-7/8 buttons to select the input channel. If the type of digital I/O card is MY8-TD (Tascam 54 format) or MY8-AT (ADAT format), operation will be the same regardless of which of the four buttons you select. In the case of an analog card such as the MY8-AD or MY4-AD, the status will always be UNLOCK, and operation will not be correct even if you select this. • CONSOLE INT 48k Internal clock (48 kHz) of the console (CS1D) INT 44.1 Internal clock (44.1 kHz) of the console (CS1D) W.CLOCK IN Word clock supplied to the WORD CLOCK IN jack of the console (CS1D) 2TR IN Clock extracted from 2-TRACK IN DIGITAL AES/ EBU jack 3 of the console (CS1D) 3 WORD CLOCK INPUT SELECT (displayed only if ADVANCED level is selected) For each device within the PM1D system, you can specify the jack that will supply the word clock used for synchronization. This button will be displayed only for a unit that is connected or virtually connected. Buttons for a unit that cannot be controlled will be grayed out, and the setting cannot be changed. For each device, you can select one of the following three settings. • If the AUTO button is on A valid word clock will automatically be detected in the priority order of the WORD CLOCK IN connector of that device → the 68 pin D-sub connector connected to the engine, and the connector that receives the word clock will be specified accordingly. However if, while the unit is operating on the word clock supplied from the 68 pin D-sub connector, a word clock valid for synchronization begins to be received from the WORD CLOCK IN connector, the word clock source will automatically switch to the WORD CLOCK IN connector. Hint This automatic detection is always enabled. This means that even if one of the clocks should be interrupted, the clock source will be switched immediately to re-establish synchronization. • If the W.CLOCK button is on If this button is on, the WORD CLOCK IN connector of that device will be selected.