14
Analog I/O & Digital I/O
01V96i—Reference Manual
Converting Sampling
Rates of Signals Received
at I/O Card Inputs
An optional MY8-AE96S Digital I/O card features sampling
rate converters, so you can easily convert the sampling fre-
quency of digital inputs to the current 01V96i sampling rate.
1.
Press the DISPLAY ACCESS [DIO/SETUP] but-
ton repeatedly until the DIO/Setup | Format
page appears.
Use the buttons in the SRC sections to turn the sampling
rate converters on and off. You can turn the sampling rate
converters of the digital I/O card on or off in pairs (odd &
even channels, in this order).
2.
Use the cursor buttons to move the cursor to
any two-channel button in the SRC sections,
then press [ENTER].
The sampling rate converter for the selected 2-channel
input turns on or off. When on, the sampling rate of the
received digital audio is converted to the 01V96i’s current
sampling rate.
Monitoring Digital Input
Channel Status
You can view and monitor the Channel Status (sampling rate,
emphasis, etc.) of digital audio signals connected to the 2TR
Digital Inputs and Slot Inputs as follows.
1.
Press the DISPLAY ACCESS [UTILITY] button,
then press the [F2] button.
The Utility | CH Status page appears.
On this page, use the following buttons to select a slot or
connector for which you want to view the channel status.
1
2TR IN
This button enables you to view the Channel Status of
input signals connected to the 2TR Digital Inputs.
2
SLOT
These buttons enable you to view the Channel Status of
each two adjacent (odd and even, in this order) channel
signals connected to the digital I/O card installed in the
slot.
2.
Move the cursor to the desired input or slot
button, then press [ENTER].
Channel Status information for the selected input is dis-
played. However, if a mini-YGDAI I/O card other than
AES/EBU format is installed, Channel Status information
will be grayed out. Channel Status information includes
the following items:
3
FS
Indicates the sampling rate. If no signal is being input, or
if the incoming wordclock is not synching to the internal
clock, “Unlock” appears.
4
EMPHASIS
Indicates the Emphasis on/off status.
5
CATEGORY
Indicates the status of “Category Code Bit” included in
the IEC958 Part 2 (S/PDIF-Consumer) format. This
parameter can display the following values:
Tip:
The FS box on the Word Clock page displays the sam-
pling frequency at which the 01V96i is currently operating.
Note:
The sampling rate converter is available only on the
Yamaha MY8-AE96S Digital I/O card. If you have installed
another type of I/O card in the slot, or if no card is installed
in the 01V96i, the buttons in the SRC sections are disabled.
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