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

When set to +24, analog outputs comply with

RP 155:2014 - SMPTE Recommended

Practice

3.12.1. DA Converter Specifications

Line Out 1-32:

• Resolution: 24 bit

• Output level switchable per c24 dBu, +19 dBu, +13 dBu @ 0 dBFS

• Outputs DC coupled, fully symmetrical signal path ("truly balanced")

• Output impedance: 200 Ohm balanced, 100 Ohm unbalanced

• Signal to Noise ratio (SNR) @ +13/+19/+24: 116 dB RMS unweighted, 119 dBA

• Frequency response @ 44.1 kHz, -0.1 dB: 0 Hz – 22 kHz

• THD @ -1 dBFS: < -109 dB, < 0.00035 %

• THD+N @ -1 dBFS: < -107 dB, < 0.00043 %

• Channel separation: > 110 dB

3.13. MADI Connectors

The rear of the M-32 DA Pro features independent optical and coaxial MADI (AES10-2003) I/O.

Each input receives up to 64 audio channels.

Auto Input

(see Section 9.1.2, “Connecting Two Identical

MADI Signals for Redundancy”) can be activated to treat both inputs as one.

The optical

"subscriber"

"square"

connector (

, IEC 61754-4) accepts both simplex and duplex

multimode (MM) fibers of 50 and 62.5µm diameter and up to 2 km length.

The coaxial BNC connector accepts coaxial cables with 75

Ω

impedance.

On the device, the characteristics and state of the signal at either input can be inspected in the

INPUT

section.

The presence or loss of a signal at either port is indicated on the standby screen if

• the input port is selected as

clock master

, or

• its audio channels are routed in the

OUTPUT

section.

When using the web remote, the characteristics and state of the signal at either input can be inspected
in the

CLOCK

section.

RME M-32 DA Pro User’s Guide

3.13. MADI Connectors |

Содержание M-32 MIDI DA Pro

Страница 1: ...T 16 OUTPUT 9 OUTPUT 10 OUTPUT 11 OUTPUT 12 OUTPUT 5 OUTPUT 6 OUTPUT 7 OUTPUT 8 OUTPUT 1 OUTPUT 2 OUTPUT 3 OUTPUT 4 29 30 31 32 25 26 27 28 21 22 23 24 17 18 19 20 13 14 15 16 9 10 11 12 5 6 7 8 1 2 3...

Страница 2: ...RME M 32 DA Pro User s Guide...

Страница 3: ...ls 10 3 12 1 DA Converter Specifications 11 3 13 MADI Connectors 11 3 14 Network Connection 12 3 15 MIDI Connector 12 3 16 Word Clock 13 3 17 USB 2 0 Type B Jack 13 3 18 Mounting the Rack Adapter Brac...

Страница 4: ...2 Mute Analog Outputs 40 10 2 MADI Outputs 40 10 2 1 Setting the Output Channel Format and Frame Pattern 41 10 2 2 Routing Signals to the MADI Outputs 41 10 2 3 MADI Daisy Chains 42 10 2 4 MADI Port M...

Страница 5: ...event moisture and water from entering the device Never leave objects containing liquid on top or near the device Do not use this product near water i e swimming pool bathtub or wet basement Danger of...

Страница 6: ...92 kHz sampling frequency over a single network cable Various remote control protocols allow the device to be configured seamlessly via MIDI over MADI MIDI IEEE 1722 1 AVDECC and a web interface acces...

Страница 7: ...s Rotating the encoder when the standby screen is shown highlights one of four sections Pushing the encoder when the screen is idle activates the previously active tab Pushing the encoder when a secti...

Страница 8: ...een sizes They are unified across the device display and the web remote and feature a color bar that indicates the current state at a glance The following table shows the possible status indicator col...

Страница 9: ...ontrol Section Section 3 11 Analog Line Output Connectors Section 3 13 MADI Connectors Section 3 15 MIDI Connector Section 3 16 Word Clock Section 3 14 Network Connection Section 3 17 USB 2 0 Type B J...

Страница 10: ...power off switch at the rear and a standby switch at the front Perform the following steps to power on the M 32 DA Pro 1 Ensure either or both power inlets are properly connected to a power source 2 T...

Страница 11: ...5 Ring Illumination The following illumination patterns are possible No illumination There is no power at either of the two AC inlets The power switch at the rear of the device is set to Off Dark mod...

Страница 12: ...value corresponds to full scale which is equivalent to the reference level of the corresponding output Color Color name dBFS Green 54 barely visible in low light 40 barely visible in daylight 20 brig...

Страница 13: ...shows a menu The adjacent encoder knob is used to navigate and change settings The encoder can be pushed in order to activate an item and rotated left and right in order to select an item If the devi...

Страница 14: ...needed 3 11 Analog Line Output Connectors The rear of the M 32 DA Pro features four 25 pin D sub connectors labeled LINE OUT with Tascam pinout The short circuit protected low impedance XLR line outpu...

Страница 15: ...s up to 64 audio channels Auto Input see Section 9 1 2 Connecting Two Identical MADI Signals for Redundancy can be activated to treat both inputs as one The optical subscriber or square connector SC I...

Страница 16: ...ches and endpoints remote status control with AVDECC and remote status control with HTTP over IP routed networks The current link state is also shown on the display of the M 32 DA Pro A small network...

Страница 17: ...ot connect a T adapter to the word clock input The state of an incoming word clock signal can be accessed in the CLOCK section Possible States A green indicator shows that the signal is currently in s...

Страница 18: ...cannot be used to stream audio signals 3 18 Mounting the Rack Adapter Brackets When the device should be mounted in a 19 rack the rack adapter brackets must be mounted first Mount each bracket with tw...

Страница 19: ...MADI Optical Network Cable Duplex 3m 9 9 ft MADI6D MADI Optical Network Cable Duplex 6m 19 8 ft MADI10D MADI Optical Network Cable Duplex 10m 32 8 ft MADI20D MADI Optical Network Cable Duplex 20m 65 6...

Страница 20: ...longer configurable by display or web remote until the acquisition is released Audio Streaming The M 32 DA Pro has four outgoing and four incoming stream ports Each one can be configured to contain 4...

Страница 21: ...In an AVB network a stream describes a connection between a talker and one or more listeners It consists of a fixed number of audio channels at a fixed sample rate Once a stream is connected each AVB...

Страница 22: ...0 3 ms and as a listener where the latency depends on the talker In AVB networks the latency is always specified by the talker and guaranteed by the listener with nanosecond accuracy This behavior is...

Страница 23: ...ection choose a sample rate and verify that the device is clock master or that the chosen clock source is in sync 3 Set the preferred reference level in the analog configuration tab of the OUTPUT sect...

Страница 24: ...te Section 2 1 Firmware Update Input Section 9 1 2 Connecting Two Identical MADI Signals for Redundancy Section 9 2 1 Change AVB Input Stream Size Output Section 10 1 2 Mute Analog Outputs Section 10...

Страница 25: ...such cases can only be carried out at the owner s expense No warranty service is provided when the product is not returned to the local distributor in the region where the product had been originally...

Страница 26: ...support rme trading hk Americas Synthax Inc U S A tech support synthax com Global support rme audio de RME M 32 DA Pro User s Guide 7 3 Support Contacts 22...

Страница 27: ...the current power state with an inactive power supply shown in grey When facing the front panel the left power plug corresponds to the left IEC inlet at the rear Representation of the power states on...

Страница 28: ...presets numbered 1 15 After a preset is loaded any change in the configuration will result in an unsaved changes state Representation of an unsaved preset on the device The internal preset storage is...

Страница 29: ...ne Ensure that any important configuration has been saved to another preset before proceeding The device name is part of the preset When a preset is loaded the device name is changed to the value stor...

Страница 30: ...otten it is not possible for the user to unlock the device Contact your support for assistance 8 3 1 Locking the Device In order to lock the device proceed with the following steps 1 Open the lock tab...

Страница 31: ...the user thorough status feedback even from a distance The channel backlight metering can be configured to hold over events for 5 s or infinitely Each of the three sections can be individually switch...

Страница 32: ...slower averaged RMS metering can be chosen This is a global setting which affects both the front panel level meters and the remote control interface To change the metering mode on the device 1 Open t...

Страница 33: ...y reset Off to deactivate over notifications To reset infinite full scale notifications 1 Open the visual feedback tab in the STATE section 2 Activate Reset 8 4 4 Metering of Digital Input Signals The...

Страница 34: ...remote control works on any IP based network including wireless networks The ethernet connection additionally supports AVDECC 1722 1 remote protocol which requires a physical connection cables but do...

Страница 35: ...should not exceed 63 characters Spaces in the device name should be written as hyphens when entering the URL The device name is stored in a preset Loading a preset can therefore change the device name...

Страница 36: ...atus 5 Section 5 1 Identifying a Device Remotely 6 Settings Device name Firmware update etc 7 Section 5 2 Changing the Device Name 8 Section 10 1 Analog Outputs 9 Section 9 INPUT Section 10 Section 10...

Страница 37: ...8 6 Device Information The information tab is located in the STATE section It shows the current firmware version and gPTP Grandmaster ID RME M 32 DA Pro User s Guide 8 6 Device Information 33...

Страница 38: ...device standby screen 9 1 1 MADI at High Sample Rates The MADI standard AES10 allows transport of audio at sample rates beyond 48 kHz by reducing the number of available channels Double speed 88 2 kH...

Страница 39: ...nput are kept the port s name is changed to MADI Auto Input and its icon changes to reflect the feature The failover is seamless if the active input loses lock abruptly e g one of the cables is unplug...

Страница 40: ...MBit s Domain Boundary red Reconnect all devices and reboot switch ensure only AVB switches are used Internal Error red Reboot device 9 2 1 Change AVB Input Stream Size Each of the four AVB streams ca...

Страница 41: ...3 Adjust the stream size to 4 8 12 or 16 channels and click Apply Changing a stream size briefly interrupts all incoming and outgoing AVB streams RME M 32 DA Pro User s Guide 9 2 AVB Input Streams 37...

Страница 42: ...ly synchronized This causes a warning in the INPUT section If MADI Optical is not routed to any output an invalid or missing signal does not cause a warning Use the web remote to find out quickly whic...

Страница 43: ...ouble and quad speed a short delay slow filter is used to optimize the transient response of the M 32 DA Pro while maintaining linear frequency response in the audible range The resulting latencies ar...

Страница 44: ...t all output channels Press the encoder then rotate the encoder to move the cursor to the channel that should be muted Cursor current channel Input Reference Level Channel Mute 3 Move the cursor to Mu...

Страница 45: ...2 kHz and 96 kHz To change the frame pattern of both MADI outputs using the web remote 3 Open either MADI output port in the routing view 4 Select the frame format from the corresponding menu 96k fram...

Страница 46: ...of the first device is connected to the input of the second device the output of the second device to the input of third device and so on until the signal is plugged into the input of the first device...

Страница 47: ...of talker and listener are identical Waiting yellow Wait for listener to be ready Listener Fail red Verify proper listener configuration No Bandwidth red Use faster network speed 1 GBit s instead of 1...

Страница 48: ...3 Click Apply Changing a stream size briefly interrupts all incoming and outgoing AVB streams RME M 32 DA Pro User s Guide 10 3 AVB Output Streams 44...

Страница 49: ...of sync A caution notification is displayed when a signal is present but not in sync and not routed A good notification is displayed when a signal is present and in sync but not routed or chosen as cl...

Страница 50: ...puts fail and the other port is locked or to internal ICC will not fall back to an AVB sync source and also will not affect a chosen AVB master clock 11 2 1 Selecting a Master Clock To configure the c...

Страница 51: ...192 176 4 with warning MADI 48 44 1 48 with warning MADI 48 48 48 MADI 48 88 2 96 with warning MADI 48 96 96 MADI 48 176 4 192 with warning MADI 48 192 192 MADI 96k 88 2 44 1 warning no sync MADI 96k...

Страница 52: ...reams Outgoing AVB streams will always correspond to the exact sample rate set in the CLOCK section When the word clock or MADI master changes from 96kHz to 88 2 kHz and the internal clock is set to 4...

Страница 53: ...e CLOCK section 2 Select a sample rate from the drop down menu The new rate is automatically applied 11 3 4 Effects of Sample Rate Changes on Existing Routing The M 32 DA Pro saves one routing table p...

Страница 54: ...n the device 1 Open the CLOCK section 2 Move the cursor onto the toggle switch Word Out Single and push the encoder to change the value To set the Word Clock output to single speed on the web remote 1...

Страница 55: ...lab Ltd This manual is licensed under a Creative Commons Attribution NonCommercial NoDerivatives 4 0 International License 12 1 MIDI Implementation Chart 12 1 1 Basic SysEx format Value Name F0h SysEx...

Страница 56: ...3h 3 info byte 1 x hex coded value of byte see below 04h 4 info byte 2 x hex coded value of byte see below 05h 5 info byte 3 x hex coded value of byte see below 06h 6 info byte 4 x hex coded value of...

Страница 57: ...ee below 24h 36 level ch 30 x see below 25h 37 level ch 31 x see below 26h 38 level ch 32 x see below 27h 39 fan control x see below 28h 40 temperature x see below 29h 41 reserved x 30h 48 reserved x...

Страница 58: ...ak Hold 0 off 1 auto reset 2 LSB 0 Peak Hold 2 manual 3 reset tx only 1 0 03h 3 info byte 1 MSB 7 0 5 MADI lock 4 MADI sync 3 MADI input 96k frame 1 model subtype 1 M 32 LSB 0 model subtype 0 AD 1 DA...

Страница 59: ...7 38 level meter data MSB 7 0 LSB 0 LSB 0 Level level steps DA 000 oo 001 54 010 36 011 18 100 9 101 3 110 0 RME M 32 DA Pro User s Guide 12 1 MIDI Implementation Chart 55...

Страница 60: ...ntee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment o...

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