Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Related Manuals for Appsys ProAudio multiverter SRC-64
Summary of Contents for Appsys ProAudio multiverter SRC-64
- Page 1 Sample Rate Converter Add-on Module for MVR-mkII / MVR-64 User's Manual...
-
Page 2: Table Of Contents
User's Manual Table of Contents 1. GENERAL......................3 1.1. Features......................3 1.2. Box Contents....................4 1.3. Conventions used in this manual...............4 2. INSTALLATION..................... 5 2.1. Hardware Installation..................5 3. CONFIGURATION....................7 3.1. Methods......................7 3.2. Configuration steps..................8 3.3. SRC capacity....................13 4. -
Page 3: General
SRC-64 GENERAL 1.1. Features The SRC-64 add-on module adds the capability of asynchronous sample rate conversion to your multiverter. Designed as internal add-on module, it leaves the "Extension" port available to other break-out boxes. (Note: The module is called "SRC" in this manual for clarity). It features highest analog performance (THD+N -134dB typ.), bi-directional conversion for total up to 128 channels (e.g. -
Page 4: Box Contents
User's Manual 1.2. Box Contents 1 SRC-64 Module 2 Screws M3x6 2 Hex standoffs M3x11mm (use with older MVR-64 model) This manual 1.3. Conventions used in this manual A button on the front of the device is shown like this: Set ... -
Page 5: Installation
SRC-64 INSTALLATION 2.1. Hardware Installation CAUTION: To prevent electric shock, remove all mains power plugs from the multiverter before opening! ATTENTION: Static Sensitive Devices Observe Precautions for Handling! Remove the two screws at the rear of the multiverter's top cover ... - Page 6 User's Manual Locate the two hex studs . MVR-64 only: Remove the indicated two screws from the multiverter's main board, replace them by the supplied hex studs. Carefully plug the SRC into the main board. Make sure the SRC is plugged in correctly (mounting holes align perfectly).
-
Page 7: Configuration
SRC-64 CONFIGURATION 3.1. Methods The SRC-64 can be configured by different methods below. We recommend configuration by the web interface because it's most obvious and allows you to do channel-wise routing, but basic configuration is also available via the front panel. For automation purposes, the SRC can also be configured on the command line (telnet or serial). -
Page 8: Configuration Steps
User's Manual 3.2. Configuration steps Without SRC, all interfaces run on the same shared "Clock A". With SRC installed, one or more interfaces can be set to run at an alternative clock "Clock B". Whenever a translation between clock domains A and B is needed, audio is automatically sample-rate converted by routing it through the SRC module. - Page 9 SRC-64 MVR-mkII (continued) MVR-64 (continued) Move the blinking bar to the desired input (horizontal) or The seven-segment display output (vertical) and push the encoder to set "Clock B" for the shows 0u to indicate the selection. This is indicated by a output selection mode.
- Page 10 User's Manual ◆ Web The settings for the clock sources can be found under the "CLOCKS" tab. When using the SRC, make sure to switch "SRC function" to on. When the SRC module is installed and enabled, its behavior can be selected in the SRC section on the bottom.
- Page 11 SRC-64 To select which inputs and outputs use clock A or B, use the A/B switches in the matrix view. The SRC is automatically inserted when any routing from clock A to B (or clock B to A) is made. Figure 1: Typical routings for MADI 96k <>...
- Page 12 User's Manual ◆ Command line Clock source selection: clock A|B [<source> [<srate>|<smux>]] Available Sources: AES3,ADAT,MADISFP1,MADISFP2,MADICOAX,DANTE,FLEXLINK Samplerate (only required for DANTE or INTERNAL): 44100,48000,88200,96000,176400,192000 SMUX (only required for AES3,ADAT,MADI*,AES50TP* in TP mode,WCLK): 1,2,4 SRC configuration / Clock assignment: asrc enable|disable [<in>...
-
Page 13: Src Capacity
SRC-64 3.3. SRC capacity Any combination of inputs and/or outputs can be assigned to either clock domain, and channels routed between different clock domains are routed through the SRC until its the maximum capacity is reached. The available SRC channels will be split between directions A>B and B>A according to the following table: Automatically optimized for A>B and B>A (in blocks of 16 channels) until 128 ... -
Page 14: Maintenance
User's Manual MAINTENANCE 4.1. SRC selftest To verify correct operation of the SRC, perform an SRC selftest. During selftest, an internally generated sine wave is passed forward and then backwards through all 64x64 channels of the SRC (running two conversions, from 96kHz => 88.2kHz =>... -
Page 15: Src Firmware Upgrade
SRC-64 4.3. SRC Firmware Upgrade Although seldom required, the SRC firmware itself can be upgraded. This is done similar to the multiverter upgrade, with the difference that the USB plug has to be connected directly to the SRC (not on the multiverter). RISK OF ELECTRIC SHOCK: It is strongly advised to power the Multiverter from the DC source (9..24V) during upgrade. -
Page 16: Specifications
User's Manual SPECIFICATIONS Parameter Value Dimensions 115x94x27mm (BxHxD) Weight 65 g Operating 0..+70°C, non-condensing temperature Storage temperature -40..+85°C, non-condensing Power consumption 7W max., depending on the channel count used Channel count Flexible from 128x0 to 0x128 (in blocks of 16) when both sides run at x1 (44.1 / 48 kHz). -
Page 17: Appendix
About this document All trademarks mentioned in this document are property of the respective owners. All information provided here is subject to change without prior notice. Document Revision: 4 · 2023-09-28 Copyright © 2017-2023 Appsys ProAudio · Printed in Switzerland...
Need help?
Do you have a question about the multiverter SRC-64 and is the answer not in the manual?
Questions and answers