Yamaha 01V96i Owner's Manual - Page 27

Connections and Setup Wordclock Connections and Settings 27 Wordclock Connections and Settings About Wordclock Digital audio equipment must be synchronized when digital audio signals are transferred from one device to another. Even if both devices use identical sampling rates, digital signals may not transfer correctly, or audible noise or unwanted clicks may occur if the digital audio processing circuits inside each digital audio device are not synchronized with each other. Wordclocks are signals that enable digital audio processing circuits to synchronize with each other. In a typical digital audio system, one device operates as the wordclock master, transmitting wordclock signals, and the other devices operate as wordclock slaves, synchronizing to the wordclock master. If you are digitally connecting the 01V96i to other equipment, you must decide which device to use as the wordclock master and which devices to use as slaves, then set up all the devices accordingly. The 01V96i can be used as the wordclock master running at either 44.1 kHz, 48 kHz, 88.2 kHz, or 96 kHz, or slaved to an external wordclock source. Wordclock Connections To establish wordclock synchronization between the 01V96i and external devices, you can distribute wordclock signals independently via dedicated cables, or you can use clock information derived from digital audio connections. The WORD CLOCK IN and OUT connectors transmit and receive wordclock signals independently on the 01V96i. The following examples show two ways in which wordclock signals can be distributed and received via the WORD CLOCK IN and OUT connectors. • Daisy Chain Distribution In this example, the wordclock signal is distributed in a "daisy-chain" fashion, with each device feeding the wordclock signal from the wordclock out connector on to the wordclock in connector of the next device. This method of distribution is not recommended for larger systems. Wordclock master WC OUT (BNC) WC IN WC OUT (BNC) (BNC) Device A Wordclock slave WC IN WC OUT (BNC) (BNC) Device B Wordclock slave WC IN (BNC) Device C Wordclock slave • Star Distribution In this example, a dedicated wordclock distribution box is used to supply wordclock signals from the wordclock master to each wordclock slave individually. Wordclock master WC OUT Wordclock (BNC) distribution box WC IN (BNC) WC IN (BNC) WC IN (BNC) WC IN (BNC) Device A Wordclock slave Device B Wordclock slave Device C Wordclock slave Device D Wordclock slave If the external devices do not have wordclock in and out connectors, you can use the clock information included in the digital audio signals. In this case, digital audio signals and wordclock signals are transferred via the 2TR OUT DIGITAL and 2TR IN DIGITAL jacks or via the digital I/O card installed in the rear panel slot. Digital audio signal + Wordclock signal Digital I/O card External device CH1-4 CH5-8 CH9-12 1 2 3 4 5 6 7 8 9 10 11 12 13 15 PHANTOM +48V A A A A A A A A A A A A 14 B B B B B B B B B B B B INPUT (BAL) INSERT OUT IN (UNBAL) INSERT I/O INSERT I/O INSERT I/O INSERT I/O INSERT I/O INSERT I/O INSERT I/O INSERT I/O INSERT I/O INSERT I/O INSERT I/O INSERT I/O L 16 R IN OUT 2TR -10dBV (UNBAL) PHONES CH15/16 2TR IN MONITOR 2TR IN PAD 20dB -16 -60 GAIN PEAK SIGNAL 20dB -16 -60 GAIN PEAK SIGNAL 20dB -16 -60 GAIN PEAK SIGNAL 20dB -16 -60 GAIN PEAK SIGNAL 20dB -16 -60 GAIN PEAK SIGNAL 20dB -16 -60 GAIN PEAK SIGNAL 20dB -16 -60 GAIN PEAK SIGNAL 20dB -16 -60 GAIN PEAK SIGNAL 20dB -16 -60 GAIN PEAK SIGNAL 20dB -16 -60 GAIN PEAK SIGNAL 20dB -16 -60 GAIN PEAK SIGNAL 20dB +4 GAIN -26 +4 GAIN -26 0 LEVEL10 -16 -60 GAIN +4 GAIN -26 +4 GAIN -26 MONITOR OUT PEAK SIGNAL 13 PEAK SIGNAL 14 15 PEAK SIGNAL 16 0 LEVEL10 PHONES DISPLAY ACCESS SCENE MEMORY SCENE DIO/SETUP MIDI UTILITY / INSERT/ PAN/ PAIR/ DELAY ROUTING GROUP PATCH DYNAMICS EQ EFFECT FADER MODE VIEW AUX 1 AUX 2 AUX 3 AUX 4 AUX 5 AUX 6 AUX 7 AUX 8 HOME (METER) LAYER 1-16 17-32 MASTER REMOTE OVER 0 -3 -6 -9 -12 -15 -18 -24 -30 -36 -48 STEREO STORE DEC Q HIGH HIGH-MID FREQUENCY LOW-MID GAIN LOW ENTER RECALL SOLO CLEAR INC ST IN SEL SEL SEL SEL SEL SEL SEL SEL SEL SEL SEL SEL SEL SEL SEL SEL SOLO SOLO SOLO SOLO SOLO SOLO SOLO SOLO SOLO SOLO SOLO SOLO SOLO SOLO SOLO SOLO ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 SEL SEL SEL SOLO SOLO ON ON ON ST IN 1 ST IN 2 +10 0 +10 0 +10 0 +10 0 +10 0 +10 0 +10 0 +10 0 +10 0 +10 0 +10 0 +10 0 +10 0 +10 0 +10 0 +10 00 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 55 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 10 20 10 20 10 20 10 20 10 20 10 20 10 20 10 20 10 20 10 20 10 20 10 20 10 20 10 20 10 20 10 20 20 15 30 15 30 15 30 15 30 15 30 15 30 15 30 15 30 15 30 15 30 15 30 15 30 15 30 15 30 15 30 15 30 30 20 40 20 40 20 40 20 40 20 40 20 40 20 40 20 40 20 40 20 40 20 40 20 40 20 40 20 40 20 40 20 40 40 30 50 30 50 30 50 30 50 30 50 30 50 30 50 30 50 30 50 30 50 30 50 30 50 30 50 30 50 30 50 30 50 50 40 60 70 40 60 70 40 60 70 40 60 70 40 60 70 40 60 70 40 60 70 40 60 70 40 60 70 40 60 70 40 60 70 40 60 70 40 60 70 40 60 70 40 60 70 40 60 60 70 70 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 USER DEFINED KEYS 1 2 3 4 5 6 7 8 1 17 AUX 1 2 18 AUX 2 3 19 AUX 3 4 20 AUX 4 5 21 AUX 5 6 22 AUX 6 7 23 AUX 7 8 24 AUX 8 9 25 BUS 1 10 26 BUS 2 11 27 BUS 3 12 28 BUS 4 13 29 BUS 5 14 30 BUS 6 15 31 BUS 7 16 32 BUS 8 STEREO 01V96i-Owner's Manual