Yamaha Dvx 1000 Owners Manual

							Input and Output Patching51
DM1000 Version 2—Owner’s Manual
4
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 Outs
•SOLO-L/SOLO-R................................ Solo signals
•M.MX XXX
(“XXX” is a channel name.).............. Surround Monitor Outs
2Use the cursor buttons to move the cursor to a patch parameter (
1) you 
wish to change, and rotate the Parameter wheel or press the [INC]/[DEC] 
buttons to modify the patching.
3Press [ENTER] to confirm the change.
Tip:  To restore the default patching, recall Output Patch memory #00 (see page 177).
 
						

							52Chapter 4—Connections and Setup
DM1000 Version 2—Owner’s Manual
 
						

							Analog I/O & Digital I/O53
DM1000 Version 2—Owner’s Manual
5
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 these connectors can be patched to Input Channels. (See 
page 109 for more information on patching Input Channels.)
•INPUT connectors 1–16
These balanced XLR-3-31-type connectors accept line-level and 
microphone signals. The nominal input range is –60 dB through 
+4 dB.
•OMNI IN connectors 1–4
These balanced XLR-3-31-type connectors accept line-level signals.  
The nominal signal level is +4 dB.
•Phantom Power
Inputs 1 through 16 feature switchable +48V phantom powering for 
use with condenser-type microphones and direct boxes.  Individual 
+48V [ON/OFF] switches on each input turn phantom power on 
and off.
•PAD switches
Inputs 1 through 16 feature pad switches, which attenuate input sig-
nals by 20 dB.
•GAIN controls
Inputs 1 through 16 feature rotary gain controls that adjust input 
sensitivity. Input sensitivity ranges from +4 dB to –40 dB when the 
Pad is on, and from –16 dB to –60 dB when the Pad is off.
•PEAK & SIGNAL Indicators
The SIGNAL indicator lights up when the input signal level is 20 dB 
below nominal. The PEAK indicator lights up when the input signal 
level is 3 dB below clipping.
INPUT8 9
OMNI
IN2 3
ON OFF+48V
1
20dB
1
PA D
-16-60GAIN
PEAK
SIGNAL
 
						

							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 Outs.)
Digital Inputs & Outputs
The DM1000 rear panel features digital input and output connectors that enable you to 
connect external digital devices. Any signal path can be patched to these digital inputs and 
outputs.
You can also add analog and digital I/Os by installing optional I/O cards in Slots 1 and 2.
Digital I/O Connectors
•2TR IN DIGITAL connector
These connectors accept signals from a DAT or other 2-track digital recorder or consumer 
format digital audio device.
2TR IN DIGITAL 1 uses an XLR-3-31-type connector and accepts 
AES/EBU format digital audio.
2TR IN DIGITAL 2 is an RCA phono connector and accepts con-
sumer format (IEC-60958) digital audio.
You can patch signals input at these connectors to any Input Chan-
nels (see page 114). You can monitor these inputs via the Control 
Room monitors by using the MONITOR [2TR D1] and [2TR D2] 
buttons.
•2TR OUT DIGITAL connectors
These connectors output signals to a DAT or other 2-track digital recorder or consumer for-
mat digital audio device.
2TR OUT DIGITAL 1 uses an XLR-3-32-type connector and outputs 
AES/EBU format digital audio.
2TR OUT DIGITAL 2 is an RCA phono connector and outputs con-
sumer format (IEC-60958) digital audio.
You can patch outputs to Bus Outs and Input Channel Direct Outs 
(see page 114).
SLOT 1–2
These slots allow you to install optional mini-YGDAI (Yamaha General Digital Audio Inter-
face) I/O cards. These cards offer AD/DA conversion, and various analog I/O options and 
digital I/O interfaces in all the popular digital audio interconnect formats, including 
AES/EBU, ADAT, and Tascam. You can patch signals input at these card connectors to any 
Input Channels or Insert Ins (see page 110).
You can patch the card outputs to Bus Outs or Input Channel Direct Outs (see page 115).
INPUT
8 9
COAXIAL AES/EBU2 2TR IN
DIGITAL1
2TR D12TR D2
COAXIAL AES/EBU2 1
 
						

							Converting Sampling Rates of Signals Received at 2TR Digital Inputs55
DM1000 Version 2—Owner’s Manual
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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 frequency of digital inputs 
to the current DM1000 sampling rate.
1T o convert the sampling rate of the signals input at the 2TR Digital Inpu\
ts, 
press the DISPLAY ACCESS [DIO] button, then press the [F1] button.
Card Format In Out Resolution/Sampling Rate Connectors
MY8-AD
Analog in 8
—20-bit, 44.1/48 kHz
Phone jack (balanced) x8 
MY8-AD24
1
1. This card is a substitution for a 20-bit MY8-AD card. 24-bit, 44.1/48 kHz
MY4-AD 4 XLR-3-31 type (balanced) x4
MY8-AD96 824-bit, 44.1/48/88.2/96 kHz D-sub 25-pin
MY4-DA Analog out — 4
20-bit, 44.1/48 kHz XLR-3-32 type (balanced) x4
MY8-DA96 8
24-bit, 44.1/48/88.2/96 kHz D-sub 25-pin
MY8-ADDA96Analog 
in/out
88
Euroblock x4
MY8-AE
2
2. These cards support 24-bit/96 kHz in Double Channel mode. (Separate 96 \
kHz wordclock required.) AES/EBU I/O
88
24-bit, 44.1/48 kHz D-sub 25-pin
MY16-AE
216 16
MY8-AEB 88 BNC connector x8
MY8-AE96 8824-bit, 44.1/48/88.2/96 kHz
D-sub 25-pin
MY8-AE96S
3
3. This card is identical to the MY8-AE96, except that it features a sampli\
ng rate converter. MY8-AT
2
ADAT I/O
88
24-bit, 44.1/48 kHz Optical x2
MY16-AT216 16 Optical x4
MY8-TD
2
T ascam 88
D-sub 25-pin
BNC wordclock output
MY16-TD216 16 D-sub 25-pin
MY8-mLAN
2
IEEE1394 88
6-pin 1394 connector x2MY16-mLAN216 16
WA VES Y56K
ADAT 8 8 24-bit, 44.1/48 kHz
Optical x2
WA VES Y96K
24-bit, 44.1/48/88.2/96 kHz
 
						

							56Chapter 5—Analog I/O & Digital I/O
DM1000 Version 2—Owner’s Manual
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 [ENTER].
The sampling rate converter for the selected 2TR Digital Input turns on or off. When on, 
the sampling rate of the received digital audio is converted to the DM1000’s current sam-
pling rate.
3T o convert the sampling rate of the signals input at the installed I/O ca\
rd 
inputs, press the DISPLAY ACCESS [DIO] button, then press the [F2] button.
The DIO | Format page appears.
U se the buttons in the SRC sections (
1) to turn the sampling rate converters on and off. 
Y ou can turn the sampling rate converters of the digital I/O cards on or off in pairs (odd & 
ev en channels, in this order).
T
ip:  
• The FS box displays the sampling frequency at which the DM1000 is currently operating.
• The AES/EBU and COAXIAL parameter fields display the converted sampling rate. (If the 
current wordclock is not synched, they display “Unlock.”)
Not e:  The sampling rate converter is available only on the Yamaha MY8-AE96S Digital I/O 
card. If you have installed other types of I/O cards in the slots, or if no cards are installed in 
the DM1000, the buttons in the SRC sections are disabled.
1
 
						

							Monitoring Digital Input Channel Status57
DM1000 Version 2—Owner’s Manual
5
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, 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.
ASLOT1, SLOT2
These buttons enable you to view the Channel Status of each two adjacent (odd and 
ev en, in this order) channel signals connected to the digital I/O cards installed in Slots 1 
and 2.
B2TR IN
This button enables you to view the Channel Status of input signals connected to the 
2TR Digital Inputs.
2 Move the cursor to the desired input or slot button, then press [ENTER].\
Channel Status information for the selected input is displayed. 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:
CFS
Indicates the sampling rate. If no signal is being input, or if the incoming wordclock is 
not synching to the internal clock, “Unlock” appears.
DEMPHASIS
I ndicates the Emphasis on/off status.
1
2
3
4
5
6
 
						

							58Chapter 5—Analog I/O & Digital I/O
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, use the 01–08 and 09–16 but-
tons located in the lower-right corner of the screen 
to select a channel group you wish to display.
Parameter values Description
General
T emporarily used.
Laser OpticalLaser optical device
D/D ConvDigital - Digital converter and signal processing device
MagneticMagnetic tape device and magnetic disk device
D.BroadcastDigital broadcast reception
InstrumentsMusical instrument, microphone, and sources that generate string 
signals
A/D ConvA/D converter (without copyright information)
A/D Conv with(C)A/D converter (with copyright information)
Solid MemorySolid memory device
ExperimentalExperimental device
UnknownUnknown
Not e:  “AES/EBU” appears in the Category row when you are monitoring IEC958 Part 3 
(AES/EBU-Professional) format signals (that do not include Category Code Bit).
 
						

							Dithering Digital Outputs59
DM1000 Version 2—Owner’s Manual
5
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 stereo mix data and record to a 16-bit DAT recorder.
1 Press the DISPLAY ACCESS [DIO] button, then press the [F2] button.
The DIO | Format page appears. The dithering settings are displayed on the bottom of the 
page.
2 Move the cursor to the output or channel to which you want to apply dith\
-
ering, and rotate the Parameter wheel or press the [INC]/[DEC] buttons t\
o 
select the value that matches the resolution of the receiving device.
Setting the Transfer Format for Higher Sampling Rates
To operate the DM1000 at higher sampling frequencies (88.2 kHz or 96 kHz) and transfer 
digital audio signals to and from connected external devices, you must set the data transfer 
format in accordance with the sampling frequencies supported by the external devices.
1 Press the DISPLAY ACCESS [DIO] button, then press the [F1] button.
The DIO | Word Clock page appears.
2 Select INT88.2k, INT96k, or an external device running at the higher sam\
-
pling rates as the wordclock source.Not
e:  
•Y ou cannot apply dithering to outputs or channels that are set to “OFF.”
•D ithering is effective only when the resolution of the receiving device is lower than that of 
the DM1000.
T ip:   To copy the currently-selected setting to  all channels, double-click the [ENTER] button. 
The copy confirmation window is displayed.
 
						

							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 DM1000 is operat-
ing at a higher sampling rate.
• DOUBLE CHANNEL
In Double Channel mode, digital audio data is received and transmitted as mono signals at 
a sampling rate that is exactly half (44.1/48 kHz) the current higher sampling rate. Data is 
handled by two channels. This is useful when you wish to transfer data between the 
DM1000 running at a higher sampling rate and legacy 44.1/48 kHz digital MTRs or HDRs.
• DOUBLE SPEED
In Double Speed mode, digital audio data is received and transmitted at the current higher 
sampling rate (i.e., 88.2 kHz or 96 kHz). Select this mode if the devices that support the 
higher sampling rates transmit or receive data.
• SINGLE
In S ingle mode, digital audio data is received and transmitted at a sampling rate that is half 
(44.1/48 kHz) the current higher sampling rate of the DM1000. For example, this is useful 
when you wish to send 44.1 kHz digital signals from an external HDR to the DM1000 run-
ning at 88.2 kHz. Not
e:  Double Channel mode reduces the total number of inputs or outputs on the correspond-
ing slot. The even-numbered channels are disabled.
Not e:  You can select this setting only for slots in which a digital I/O card that inputs/outputs 
double-speed digital audio data (e.g., MY8-AE96, MY8-AE96S) is installed.
Not e:  You cannot select this setting for slots in which a digital I/O card that inputs/outputs 
double-speed digital audio data (e.g., MY8-AE96, MY8-AE96S) is installed.
T ip:   The parameter fields display “–” if the corresponding slots contain no I/O cards or if 
AD/DA cards or other I/O cards that do not allow you to set the transfer format have been 
installed.
1