Yamaha Dvx 1000 Owners Manual

Input and Output Patching51
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Connections and Setup
•SURR XXX
(“XXX” is a channel name)............... Surround Monitor Outs
•CR-L/CR-R........................................... Control Room Monitor signals
•CAS BUS1–BUS8................................ Bus 1–8 Cascade Outs
•CAS AUX1–AUX8............................... Aux Send 1–8 Cascade Outs
•CAS ST-L/ST-R.................................... Stereo Bus Cascade Outs
•CASSOLOL/CASSOLOR................... Solo Bus Cascade...

52Chapter 4—Connections and Setup
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Analog I/O & Digital I/O53
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Analog I/O & Digital I/O
5  Analog I/O & Digital I/O
This chapter describes the DM1000’s analog and digital input/output connectors as well as 
the basic operations involving the digital I/Os.
Analog Inputs & Outputs
AD Input Section
The DM1000’s rear panel features Input connectors 1–16, which enable you to connect  
microphone and line-level sources, and OMNI IN connectors, which enable you to connect 
line-level sources. Signals input at...

54Chapter 5—Analog I/O & Digital I/O
DM1000 Version 2—Owner’s Manual
Omni Outs
•OMNI OUT connectors 1–12
The DM1000 rear panel features OMNI OUT connectors 1–12 for 
connecting line-level sources, such as a monitoring system, master 
recorder, external effects processor. The OMNI OUT connectors use 
balanced XLR-3-32-type jacks, with a rated output level of +4 dB.
These outputs can be patched to Bus Outs and Input Channel Direct 
Outs. (See page  113 for more information on patching outputs to the 
Omni...

Converting Sampling Rates of Signals Received at 2TR Digital Inputs55
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Analog I/O & Digital I/O
The following mini-YGDAI I/O cards are currently available.
See the Yamaha Professional Audio Web site at the following URL for up-to-date news on 
I/O cards:
.
Converting Sampling Rates of Signals Received at 2TR 
Digital Inputs
The DM1000’s 2TR Digital Inputs and an optional MY8-AE96S Digital I/O card feature 
sampling rate converters, so you can easily convert the sampling...

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The DIO | Word Clock page appears. Use the following buttons to turn the sampling rate 
conv erter on and off.
• 2TR IN D1 ..................... This button turns on and off the sampling rate converter for 
2TR IN DIGITAL 1.
• 2TR IN D2 ..................... This button turns on and off the sampling rate converter for 
2TR IN DIGITAL 2.
2 Use the cursor buttons to move the cursor to the 2TR IN D1 or 2TR IN D2 \
button, then press...

Monitoring Digital Input Channel Status57
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Analog I/O & Digital I/O
4Use the cursor buttons to move the cursor to any two-channel button in t\
he 
SRC sections (
1), 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 DM1000’s current sampling 
rate.
Monitoring Digital Input Channel Status
Y ou can view and monitor the Channel Status (sampling rate,...

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DM1000 Version 2—Owner’s Manual
ECATEGORY
Indicates the status of “Category Code Bit” included in the IEC958 Part 2 (S/PDIF-Con-
sumer) format. This parameter can display the following values: 
FCOPY
I ndicates the status of copy protection information included in the IEC958 Part2 
(S/PDIF-Consumer) format signals. “OK” appears if copying is allowed. “Prohibit” 
appears if copy-protected.
3 If you select the SLOT button for a slot that has an 
MY16-AE card installed,...

Dithering Digital Outputs59
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Analog I/O & Digital I/O
Dithering Digital Outputs
When digital audio is transferred to lower-resolutio n systems, truncated bits may generate 
unpleasant noise. To cancel the audible effect of this noise, a small complement of noise is 
intentionally added to the digital outputs. This process is called “dithering.”
On the DM1000, you can dither the 2TR Digital Outputs and Slot Outputs. For example, 
y ou can apply dithering to the DM1000...

60Chapter 5—Analog I/O & Digital I/O
DM1000 Version 2—Owner’s Manual
3Press the DISPLAY ACCESS [DIO] button, then press the [F2] button.
The DIO | Format page appears.
4 Use the cursor buttons to move the cursor to an IN/OUT parameter field\
 
(
1), and rotate the Parameter wheel or press the [INC]/[DEC] buttons to 
set the data transfer format.
The IN/OUT parameters are used to set one of the following data transfer formats for each 
slot input and output. However, you cannot select this mode unless the...