Yamaha AD8HR AD8HR Owners Manual - Page 11

Wordclocks Wordclocks For proper AD conversion and digital audio data transmission and reception, the D8HRs and external digital audio devices must lock to an identical wordclock. The AD8HR is capable of transmitting a wordclock signal of 44.1kHz, 48kHz, 88.2kHz, and 96kHz, you can use the AD8HR as the wordclock master and the external devices as wordclock slaves. The AD8HR can also lock to the wordclock signal received at the [DIGITAL OUT A] connector or [WORD CLOCK IN] connector. AES/EBU Connections Use an AES/EBU cable to transmit digital audio data and receive a wordclock signal on the AD8HR. NOTE: In Double Channel mode, the AD8HR will run at a clock rate that is twice (88.2/96kHz) the clock (44.1/48kHz) received at the [DIGITAL OUT A] connector. In Double Speed mode, the AD8HR will run at a clock rate that is the same as the wordclock (88.2/96kHz) received at the [DIGITAL OUT A] connector. Digital audio devices (PM5D, DM2000, etc.) Audio data Wordclock WORD CLOCK jack connection The AD8HR can receive wordclock signals at the [WORD CLOCK IN] connector. The [WORD CLOCK IN] connector and [WORD CLOCK OUT] connector can also be connected in series to allow multiple AD8HR units to receive a wordclock signal. The AD8HR's [WORD CLOCK IN] connector is terminated at 75 ohms. Do not use a "T" connector to make connections. Wordclock master WORD CLOCK IN OUT AD8HR WORD CLOCK IN OUT AD8HR WORD CLOCK IN OUT AD8HR WORD CLOCK IN AD8HR AD8HR DIGITAL OUT A 96kHz 88.2kHz 48kHz 44.1kHz WORD CLOCK +48V HPF dB +48V MASTER OFF ON Wordclock source = DIGITAL OUT A 11