DirectOut Technologies split.converter User manual

SPLIT.CONVERTER
User's Manual
Version 2.0

page 2 of 24
SPLIT.CONVERTER Manual - Version 2.0
Copyright
All rights reserved. Permission to reprint or electronically reproduce any document or
graphic in whole or in part for any reason is expressly prohibited, unless prior written
consent is obtained from the DirectOut GmbH.
All trademarks and registered trademarks belong to their respective owners. It cannot
be guaranteed that all product names, products, trademarks, requisitions, regulations,
guidelines, specifications and norms are free from trade mark rights of third parties.
All entries in this document have been thoroughly checked; however no guarantee for
correctness can be given.
DirectOut GmbH cannot be held responsible for any misleading or incorrect
information provided throughout this manual.
DirectOut GmbH reserves the right to change specifications at any time without notice.
DirectOut Technologies® is a registered trademark of the DirectOut GmbH.
© DirectOut GmbH, 2017

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SPLIT.CONVERTER Manual - Version 2.0
Table of contents
About This Manual 5
How to Use This Manual............................................................................... 5
Conventions .................................................................................................. 5
CHAPTER 1: Overview 6
Introduction ................................................................................................... 6
Feature Summary.......................................................................................... 6
How it works................................................................................................. 6
Applications................................................................................................... 7
CHAPTER 2: Legal issues & facts 8
Before Installing This Device......................................................................... 8
Defective Parts/Modules ............................................................................. 8
First Aid (in case of electric shock)................................................................ 9
Updates ....................................................................................................... 10
Conditions of Warranty ............................................................................... 10
Intended Operation .................................................................................... 10
Conformity & Certificates ........................................................................... 11
Contact........................................................................................................ 11
Contents...................................................................................................... 12
CHAPTER 3: Installation 13
Installing the Device .................................................................................... 13
CHAPTER 4: Operation 16
Global Control.............................................................................................. 16
Connecting MADI ....................................................................................... 17
Signal Routing ............................................................................................. 18
CHAPTER 5: Troubleshooting and Maintenance 20
Troubleshooting........................................................................................... 20
Maintenance................................................................................................ 20
CHAPTER 6: Technical Data 21
Index 22

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SPLIT.CONVERTER Manual - Version 2.0
About This Manual
About This Manual
How to Use This Manual
This manual guides you through the installation and operation of the device.
Use the Table of Contents at the beginning of the manual or Index Directory at the
end of the document to locate help on a particular topic. You can access more
information and latest news by visiting on the DirectOut website at
www.directout.eu.
Conventions
The following symbols are used to draw your attention to:
TIPS!
indicate useful hints and shortcuts.
NOTES!
are used for important points of clarification or cross references.
WARNINGS!
alert you when an action should always be observed.
This document relates to:
• SPLIT.CONVERTER (BNC / SC)
• SPLIT.CONVERTER optical (SC / SC)

page 6 of 24 SPLIT.CONVERTER Manual - Version 2.0
CHAPTER 1: Overview
CHAPTER 1: Overview
Introduction
The SPLIT.CONVERTER is a combined MADI format converter and signal splitter
with four MADI ports.
With one RU height, two redundant power supplies and a straightforward source
selector it allows for instantaneous conversion or distribution of MADI signals.
Feature Summary
MADI Ports 2 x SC-Socket multi/single-mode &
2 x coaxial BNC connector, 75 Ω (BNC/SC)
or
4 x SC-Socket multi/single-mode (SC/SC)
MADI Formats 56/64 channel, 48k/96k Frame, S/MUX 2/4
Sample Rates 32 kHz up to 192 kHz
Power Supply This device is equipped with two wide range power
supplies (84 V to 264 V AC / 47 Hz to 63 Hz / safety
class 1)
How it works
Using the rotary input selector for each port, any output can be fed from any input.
All ports are independent from each other, allowing the SPLIT.CONVERTER to
route and convert up to four asynchronous MADI streams simultaneously.
The signal routing is bittransparent and operates without any delays. All common
sample rates and MADI formats are supported, and will pass through the unit
without modification. It is therefore also possible to convert and route proprietary
data formats.

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SPLIT.CONVERTER Manual - Version 2.0
CHAPTER 1: Overview
Applications
SPLIT.CONVERTER can be used to convert MADI signals in “mixed environments”
or for distribution of MADI signals.
Typical applications include:
• Switching converter units between control rooms
• Redundancy splitting/switching (manually) during recording or live sound
applications.
• Splitting signals for live events (FOH, monitoring, recording)
• Conversion between optical and coaxial connections to link devices
• Conversion between single-mode and multi-mode
• ...
Scheme
A
Inputs
B
C
D
A
Outputs
B
C
D

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SPLIT.CONVERTER Manual - Version 2.0
CHAPTER 2: Legal issues & facts
CHAPTER 2: Legal issues & facts
Before Installing This Device
WARNING!
Please read and observe all of the following notes before installing
this product:
• Check the hardware device for transport damage.
• Any devices showing signs of mechanical damage or damage from the
spillage of liquids must not be connected to the mains supply, or
disconnected from the mains immediately by pulling out the power lead.
• All devices must be grounded. The device is grounded through its
IEC power connections.
• All devices must be connected to the mains using the three-cord power
leads supplied with the system. Only supply electrical interfaces with the
voltages and signals described in these instructions.
• Do not use the device at extreme temperatures. Proper operation can
only be guaranteed between temperatures of 5ºC and 45ºC and a
maximum relative humidity of 80%, non-condensing.
• The cabinet of the device will heat up. Do not place the device close
to heating sources (e.g. heaters). Observe the environmental conditions.
Defective Parts/Modules
WARNING!
This device contains no user-serviceable parts. Therefore do not open the device.
In the event of a hardware defect, please send the device to your DirectOut
representative together with a detailed description of the fault.
We would like to remind you to please check carefully whether the failure is
caused by erroneous configuration, operation or connection before sending parts
for repair.

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SPLIT.CONVERTER Manual - Version 2.0
CHAPTER 2: Legal issues & facts
First Aid (in case of electric shock)
WARNING!
• Do not touch the person or his/her clothing before power is turned off,
otherwise you risk sustaining an electric shock yourself.
• Separate the person as quickly as possible from the electric power source
as follows:
- Switch off the equipment.
- Unplug or disconnect the mains cable.
• Move the person away from the power source by using dry insulating
material (such as wood or plastic).
• If the person is unconscious:
- Check their pulse and reanimate if their respiration is poor.
- Lay the body down and turn it to one side. Call for a doctor immediately.
• Having sustained an electric shock, always consult a doctor.

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SPLIT.CONVERTER Manual - Version 2.0
CHAPTER 2: Legal issues & facts
Updates
DirectOut products are continually in development, and therefore the information
in this manual may be superseded by new releases. To access the latest
documentation, please visit the DirectOut website:
www.directout.eu.
WARNING!
No compensation can be claimed for damages caused by operation of this unit
other than for the intended use described above. Consecutive damages are also
excluded explicitly. The general terms and conditions of business of DirectOut
GmbH are applied.
Conditions of Warranty
This unit has been designed and examined carefully by the manufacturer and
complies with actual norms and directives.
Warranty is granted by DirectOut GmbH over the period of two years for all
components that are essential for proper and intended operation of the device. The
date of purchase is applied for this period.
Consumable parts (e.g. battery) are excluded from warranty claims.
WARNING!
All claims of warranty will expire once the device has been opened or modified, or
if instructions and warnings were ignored.
For warranty claims please contact the dealer where your device was acquired.
Intended Operation
The SPLIT.CONVERTER is designed for the conversion and distribution of MADI
signals (AES10) and other signals which meet the electrical specifications of MADI.

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SPLIT.CONVERTER Manual - Version 2.0
CHAPTER 2: Legal issues & facts
Conformity & Certificates
CE
This device complies with the basic requests of applicable EU guidelines. The
appropriate procedure for approval has been carried out.
RoHS
(Restriction of the use of certain Hazardous Substances)
This device was constructed fulfilling the directive on the restriction of the use of
certain hazardous substances in electrical and electronic equipment 2002/95/EC.
WEEE
(Directive on Waste Electrical and Electronic Equipment)
Due to the directive 2002/96/EC for waste disposal this device must be recycled.
For correct recycling please dispatch the device to:
DirectOut GmbH,
Leipziger Str. 32
09648 Mittweida
Germany
Only stamped parcels will be accepted!
WEEE-Reg.-No. DE 64879540
Contact
DirectOut GmbH
Leipziger Str. 32, 09648 Mittweida, Germany
Phone: [phone]
Fax: [phone]
Mail: [email protected]
www.directout.eu

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CHAPTER 2: Legal issues & facts
Single-Mode / Multi-Mode
The SC ports are multi-mode as default. It is possible to equip the device with
single-mode SC ports. The housing of single-mode ports is colored blue.
Contents
The contents of your SPLIT.CONVERTER package should include:
• 1 x SPLIT.CONVERTER (19’’, 1 RU)
• 2 x power chord
• 2 x fixing unit for power plug
• 1 x User's Manual
Two different MADI I/O configurations are available:
2 x SC-Socket & 2 x BNC coaxial (Version BNC / SC)
4 x SC-Socket (Version SC / SC, 'optical')
multi-mode single-mode

page 13 of 24SPLIT.CONVERTER Manual - Version 2.0
CHAPTER 3: Installation
Retain the protective cap if the optical port is unused. This will protect against
soiling which can lead to malfunction.
Avoid damage from condensation by waiting for the device to adapt to the
environmental temperature. Proper operation can only be guaranteed between
temperatures of 5ºC and 45ºC and a maximum relative humidity of 80%, non-
condensing.
Ensure that the unit has sufficient air circulation for cooling.
CHAPTER 3: Installation
Installing the Device
1. Open the packaging and check that the contents have been delivered
complete and undamaged.
2. Fix the device in a 19’’ frame with four screws, or place it on a non-slip
horizontal surface.
WARNING!
3. Remove the protective cap from the optical MADI port(s) before use.
BNC / SC Version SC / SC Version
(Version BNC / SC)
(Version SC / SC)
NOTE
BNC / SC Version SC / SC Version
BNC / SC Version SC / SC Version
BNC / SC Version SC / SC Version

page 14 of 24 SPLIT.CONVERTER Manual - Version 2.0
CHAPTER 3: Installation
This device may operate with only one power supply. To provide power supply
redundancy, it is recommended to connect both PSU1 and PSU 2 to independent
power supplies with separate fuses.
This device must be connected to the mains using the three-cord power leads
supplied with the system. Only supply the voltages and signals indicated (84 V –
264 V).
Keep any packaging in order to protect the device should it need to be dispatched
for service.
4. Connect the signal cables for the MADI signals to the device.
5. Using the power cord provided connect the PSU to a matching power supply.
WARNING
NOTE
6. Turn on the power switch and check the status of PSUs on the front panel:
TIP

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CHAPTER 3: Installation
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CHAPTER 4: Operation
The green LEDs (PSU 1 & PSU 2) indicate that a working power supply is
connected to the power supply unit. Note that an unlit LED does not guarantee
that the device is free of voltage. To ensure that the device is completely
disconnected from mains voltage, the power chords must be disconnected.
CHAPTER 4: Operation
Global Control
The control on the right of the front panel indicates the power supply. Power
switches are on the back panel:
PSU 1 & PSU 2 (rear) 2 Switches
Enable / disable power supply.
PSU 1 & PSU 2 (rear) C13 socket
Connect the power supply here (84- 264 V AC).
PSU 1 & PSU 2 (front) 2 LEDs (green): indicate the status of both
power supply units
LED OFF =Power supply inactive
LED ON =Power supply active
NOTE

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CHAPTER 4: Operation
Connecting MADI
The MADI ports are used for transmission of 64 audio channels (AES10).
Two different MADI I/O configurations are available:
Version BNC / SC
Version SC / SC
PORT A
OUT
SC socket (optical)
MADI output (64 ch), connect for MADI output signal here
PORT A
IN
SC socket (optical)
MADI input (64 ch), connect MADI input signal here
PORT B
OUT
SC socket (optical)
MADI output (64 ch), connect for MADI output signal here
PORT B
IN
SC socket (optical)
MADI input (64 ch), connect MADI input signal here
PORT C
OUT
BNC socket (coaxial), 75 Ω or SC socket (optical)
MADI output (64 ch), connect for MADI output signal here
PORT C
IN
BNC socket (coaxial), 75 Ω or SC socket (optical)
MADI input (64 ch), connect MADI input signal here
PORT D
OUT
BNC socket (coaxial), 75 Ω or SC socket (optical)
MADI output (64 ch), connect for MADI output signal here
PORT D
IN
BNC socket (coaxial), 75 Ω or SC socket (optical)
MADI input (64 ch), connect MADI input signal here
NOTE
SC Ports may be equipped with multi-mode or single-mode modules. Mixed
combinations offer the comfortable conversion between multi-mode and single-
mode I/Os. See „Examples“ on page 19.

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CHAPTER 4: Operation
Signal Routing
All four MADI input signals are fed to a routing matrix where they can be
distributed to any output. This allows the SPLIT.CONVERTER to convert and
distribute MADI signals:
PORT A
(ABCD)
Encoder
Turn the rotary control to the desired position to
select the desired input source for output A.
PORT B
(ABCD)
Encoder
Turn the rotary control to the desired position to
select the desired input source for output B.
PORT C
(ABCD)
Encoder
Turn the rotary control to the desired position to
select the desired input source for output C.
PORT D
(ABCD)
Encoder
Turn the rotary control to the desired position to
select the desired input source for output D.
NOTE
• The ports are independent from each other, the MADI signals are not required
to be in sync to each other.
• The routing is bit transparent and works without delay, even proprietary
adaptions of MADI will pass through the unit in their native state.
• All common sample rates (up to 192 kHz) and MADI formats (48k/96k frame,
56/64 channels) are supported.

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CHAPTER 4: Operation
Examples
Format conversion of four MADI signals (coaxial < > optical)
Signal distribution of one MADI signal (4 x optical, '1:4')
Format conversion of four MADI signals (single mode <> multi-mode)
Signal C Signal D Signal A Signal B
Signal A Signal A Signal A Signal A
Signal C Signal D Signal A Signal B

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SPLIT.CONVERTER Manual - Version 2.0
CHAPTER 5: Troubleshooting and Maintenance
Troubleshooting
To identify a possible defect with the device please consult the following table.
If the fault cannot be resolved using these instructions, please contact your local
DirectOut representative or visit support.directout.eu.
Maintenance
To clean the device, use a soft, dry cloth. To protect the surface, avoid using
cleaning agents.
The device should be disconnected from the power supply during the cleaning
process.
CHAPTER 5: Troubleshooting and Maintenance
Issue Possible reason Solution
Device doesn’t
work.
Power supply is
broken.
Check that the power supply switch
is on, that the device is connected to
the power supply and that the socket
is working. Defective fuses must be
exchanged by qualified service personal
only.
Optical port does
not work.
Optic is dirty. Use an air supply to carefully remove any
dust.
Never use objects for cleaning.
No signal at the
output port.
Connections (input /
output) are mixed up.
Check the connections and change the
cables if necessary.
Check the routing matrix.
No signal at the
output port.
Signal cable defective. Exchange the signal cable.
MADI signal at the
input is not stable.
Signal source is
defective
or
bad signal condition
(Jitter > 1 ns)- e.g.
due to exceeded
length or bad
screening attenuation
of signal cable.
Change the source
or
use appropriate cables (75 Ω, screening
attenuation better than 85 dB.)
Output port does
not transmit the
desired signal.
Wrong input selected. Change the input using the rotary control
on the front panel.
NOTE