5
Names of Things and What They Do
1
AES/EBU output jacks
These jacks are for output of digital audio conforming to the AES/EBU standard.
Use cables that meet AES/EBU standards.
2
Clock-source switch
This switches the word-clock source. The clock-source indicator displays the current
word-clock source.
3
Clock-source indicator
This indicates the current word-clock source.
4
Sampling-frequency switch
This changes the sampling frequency when the clock source is SRC.
The current sampling frequency is displayed by the sampling-frequency indicator.
5
Sampling-frequency indicator
This indicates the current sampling frequency.
6
Word-clock input jack
This is a BNC connector for input of an external word clock. It supports sampling
frequencies up to a maximum of 96 kHz.
Display
Description
INT
S-4000S internal clock (fixed at 96 kHz)
EXT (W.CLK)
Word clock input to the WORD CLK input jack (maximum 96 kHz)
SRC
SO-AES4 internal clock (switchable to 44.1 kHz, 48 kHz, or 96 kHz)
1
2
3
4
5
6
8
7
9
The SO-AES4 does not support
double-wire operation.
A signal level of word-clock
source must be within 5Vp-p±
5%.
Changing clock source or
sampling frequency may cause
noise. To avoid the noise,
please use [MUTE ALL
OUTPUTS] button on the S-
4000S while changing clock
source or sampling frequency.
To change the switch setting,
use a blunt-tipped instrument
such as a ball-point pen,
mechanical pencil, etc.
SO-AES4_e.book 5 ページ ２００７年３月９日 金曜日 午後６時１３分
