DirectOut Technologies KYRA User manual

DirectOut Technologies®
Kyra
Version 1.0
Manual

page 2 of 36 Kyra Manual - Version 1.0
DirectOut Technologies
®
Copyright Note
© 2014 DirectOut GmbH
Copyright
All rights reserved. Permission to reprint or electronically reproduce any docu-
ment or graphic in whole or in part for any reason is expressly prohibited, un-
less prior written consent is obtained from the DirectOut GmbH.
All trademarks and registered trademarks belong to their respective owners. It can-
not 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; how-
ever no guarantee for correctness can be given.
DirectOut GmbH cannot be held responsible for any misleading or in-
correct information provided throughout this manual.
DirectOut GmbH reserves the right to change specifications at any time without notice.
DirectOut Technologies® and D.O.TEC® are registered trademarks of the DirectOut GmbH.
© DirectOut GmbH, 2014

DirectOut Technologies
®
page 3 of 36Kyra Manual - Version 1.0
Table of Contents
© 2014 DirectOut GmbH
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
Intended Operation 10
Conditions of Warranty 10
Conformity & Certificates 11
Contact 11
Contents 12
Accessory 12
CHAPTER 3: INSTALLATION 14
Installing the Device 14
CHAPTER 4: OPERATION 18
Introduction 18
Global Control 18
Input Selection 19
Channel Selection 20
Mix Level / Master Volume Setting 22
Monitoring 24
Signal Input / Output 25
Servicing / Remote Control 26
Channel Lock 27
Factory Reset 27
CHAPTER 5: TROUBLESHOOTING AND
MAINTENANCE 29
Troubleshooting 29
Maintenance 29
CHAPTER 6: TECHNICAL DATA 30
APPENDIX A: WIRING AES I/O, LINE OUT 32
DSUB-9 (female) 32
INDEX 33

page 4 of 36 Kyra Manual - Version 1.0
DirectOut Technologies
®
© 2014 DirectOut GmbH
This page is left blank intentionally.

DirectOut Technologies
®
page 5 of 36Kyra Manual - Version 1.0
About This Manual
© 2014 DirectOut GmbH
Conventions
The following symbols are used to draw your attention to:
Tips – indicate useful tips and shortcuts.
Notes – are used for important points of clarification or cross refer-
ences.
Warning
Warnings – alert you when an action should always be observed.
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.
About This Manual
How to Use This Manual
This manual guides you through the installation and operation of the
KYRA.

page 6 of 36 Kyra Manual - Version 1.0
DirectOut Technologies
®
CHAPTER 1: Overview
© 2014 DirectOut GmbH
CHAPTER 1: Overview
Introduction
Welcome to KYRA, DirectOut’s monitoring device for signal control
in MADI environments.
KYRA provides three MADI inputs and outputs, an analog stereo
line out and an AES I/O. Up to four stereo or eight mono channels
can be summed with individual levels onto a main mix. The main
mix is output by the integrated speakers and the other outputs.
Feature Summary
MADI Ports 1 x SC multi-mode connectors
1 x SFP (empty cage without module)
1 x coaxial BNC connectors with PFT
technology (power fail through)
MADI Formats 56/64 channel, 48k/96k Frame
Sample Rates 44.1, 48, 88.2, 96 kHz +/-12.5%
AES Port 1 x AES3 I/O (DSUB-9)
Line Output 1 x stereo, balanced, +24 dBu (DSUB-9)
Speaker 2 x speakers
Headphone Output 6.3 mm TRS jack, stereo, +18 dBu
USB Port USB 2.0 port for firmware
updates and remote control.
Power Supply This device is equipped with one wide
range power supply (84 V to 264 V AC
/ 47 Hz to 63 Hz / safety class 1).
How it works
A channel pair or two single mono channels are selected via the
source panel. Each of the four source panels can be confi gured to
either stereo or mono.
The mono channels for left and right are summed with individual
levels (mix level) onto the main mix (stereo).
The volume (master volume) of the four outputs (speakers, line
out, phones, AES out) is adjusted (or muted) individually.
The channel selection can be locked against unwanted modifi cation.

DirectOut Technologies
®
page 7 of 36Kyra Manual - Version 1.0
CHAPTER 1: Overview
© 2014 DirectOut GmbH
Applications
KYRA can be used for monitoring, line checking and mixing of digi-
tal signals.
Typical applications include:
• creation of individual monitor feeds for commentators
• fl exible signal control of a MADI or AES signal
• basic mix of 4 stereo or eight mono channels
• format conversion of a MADI signal (SFP <> SC <> BNC)
• signal distribution (routing matrix) [in a future release]
• ...
Main
Mix
Master
Mix Mix Mix Mix

page 8 of 36 Kyra Manual - Version 1.0
DirectOut Technologies
®
CHAPTER 2: Legal issues & facts
© 2014 DirectOut GmbH
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 op-
eration 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 fail-
ure is caused by erroneous configuration, operation or connection be-
fore sending parts for repair. See „CHAPTER 5: Troubleshooting and
Maintenance“ on page 29 for assistance with troubleshooting.

DirectOut Technologies
®
page 9 of 36Kyra Manual - Version 1.0
CHAPTER 2: Legal issues & facts
© 2014 DirectOut GmbH
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 doc-
tor immediately.
• Having sustained an electric shock, ALWAYS consult a doc-
tor.

page 10 of 36 Kyra Manual - Version 1.0
DirectOut Technologies
®
CHAPTER 2: Legal issues & facts
© 2014 DirectOut GmbH
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. Con-
secutive 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 manu-
facturer 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 opera-
tion of the device. The date of purchase is applied for this period.
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.
This guide refers to fi rmware version 1.5.
Intended Operation
The KYRA is designed for monitoring and mixing of digital audio
signals. In this context digital audio refers to a MADI signal (AES10)
and an AES signal (AES3).

DirectOut Technologies
®
page 11 of 36Kyra Manual - Version 1.0
CHAPTER 2: Legal issues & facts
© 2014 DirectOut GmbH
Conformity & Certificates
CE
This device complies with the basic requests of applicable EU guide-
lines. 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 elec-
tronic 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:
IMM Elektronik GmbH,
Leipziger Str. 32
09648 Mittweida
Germany
Only stamped parcels will be accepted!
WEEE-Reg.-No. DE 93924963
Contact
Sales:
DirectOut GmbH, Leipziger Str. 32, 09648 Mittweida, Germany
Phone: [phone] // Fax: [phone]
www.directout.eu
Manufacturer:
IMM Elektronik GmbH, Leipziger Str. 32, 09648 Mittweida, Germany
Phone: [phone] // Fax: [phone]
www.imm-gruppe.de

page 12 of 36 Kyra Manual - Version 1.0
DirectOut Technologies
®
CHAPTER 2: Legal issues & facts
© 2014 DirectOut GmbH
Contents
The contents of your KYRA package should include:
• 1 x KYRA (19’’, 2 RU)
• 1 x power chord
• 1 x fixing unit for power plug
• 1 x Manual
To complete the delivery please download from the DirectOut
website:
• D.O.TEC®USB Serial driver
www.directout.eu/en/support/downloads/kyra.html
Accessory
The Line Out and AES3 I/O are available as a DSUB-9 socket.
For adaption between DSUB-9 and XLR plugs an adaptor is offered
optionally.
DSUB-9 to XLR adaptor
Signal XLR
Line Out L female
Line Out R female
AES3 input male
AES3 output female
Pinout DSUB-9: See „Appendix A: Wiring AES I/O, Line Out“ on
page 32

DirectOut Technologies
®
page 13 of 36Kyra Manual - Version 1.0© 2014 DirectOut GmbH
This page is left blank intentionally.

page 14 of 36 Kyra Manual - Version 1.0
DirectOut Technologies
®
CHAPTER 3: Installation
© 2014 DirectOut GmbH
Warning
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 maxi-
mum relative humidity of 80%, non-condensing.
Ensure that the unit has suffi cient air circulation for cooling.
Retain the protective cap if the optical port is unused. This will pro-
tect against soiling which can lead to malfunction.
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.
4. Connect signal cable(s) for the MADI signals.
3. Remove the protective cap from the optical MADI port(s)
before use.

DirectOut Technologies
®
page 15 of 36Kyra Manual - Version 1.0
CHAPTER 3: Installation
© 2014 DirectOut GmbH
Warning
Do not connect voltage sources to the analog outputs. This may
cause damage at the output stages. Observe the technical specifi -
cations - see „CHAPTER 6: Technical Data“ on page 30.
5. Connect the signal cables for the analog and AES3 audio
signals to the DSUB-9 adaptor. Connect the adaptor to the
DSUB-9 plug at the rear panel.
The adaptor converts from DSUB-9 (male) to:
• 2 x XLR male (Line Out L/R)
• 1 x XLR male (AES3 output)
• 1 x XLR female (AES3 input).
6. Optional: Connect an USB cable to the USB port for remote
control or fi rmware updates. This requires the D.O.TEC® USB
driver (Windows) being installed fi rst. The driver and the instal-
lation instructions are available at www.directout.eu.
Link: http://www.directout.eu/en/support/downloads/kyra.html

page 16 of 36 Kyra Manual - Version 1.0
DirectOut Technologies
®
CHAPTER 3: Installation
© 2014 DirectOut GmbH
To update the fi rmware an installed D.O.TEC® USB Serial driver (Win-
dows) and the D.O.TEC® Update Tool are necessary. The software
and the installation instructions are available at www.directout.eu.
The fi rst seconds after switch-on the actual fi rmware is indicated by
source panels 1 and 2 - e.g. fi rmware version 1.5.
8. Turn on the power switch:
Use the D.O.TEC® Release Map to match your D.O.TEC® device
with the latest fi rmware or software release.
Link: http://www.directout.eu/upload/dokumente/dotec_release_map.pdf
Link: http://www.directout.eu/en/support/downloads/kyra.html
Warning
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).
7. Using the power cord provided connect the PSU to a match-
ing power supply:

DirectOut Technologies
®
page 17 of 36Kyra Manual - Version 1.0
CHAPTER 3: Installation
© 2014 DirectOut GmbH
Keep any packaging in order to protect the device should it need to
be dispatched for service.
9. Installation of D.O.TEC® USB Serial driver
• download the D.O.TEC® USB Serial driver
• download the ‘Installation Guide for USB Control’
Link: http://www.directout.eu/en/support/downloads/kyra.html
• follow the installation instructions in the ‘Installation Guide for
USB Control’

page 18 of 36 Kyra Manual - Version 1.0
DirectOut Technologies
®
CHAPTER 4: Operation
© 2014 DirectOut GmbH
Introduction
This chapter describes the basic operation of the device.
Note that throughout this manual, the abbreviation FS refers to sam-
ple rate or sample frequency. So, when dealing with scaling factors,
the following sample rates can be written as::
• 44.1 kHz = 1 FS; 88.2 kHz = 2 FS; 176.4 kHz = 4 FS
or
• 48 kHz = 1 FS; 96 kHz = 2 FS; 192 kHz = 4 FS
The display indicates that a working power supply is connected to
the power supply unit. Note that an unlit display does not guarantee
that the device is free of voltage. To ensure that the device is com-
pletely disconnected from mains voltage, the power chord(s) must
be disconnected.
Global Control
The display on the front panel indicates the power supply. Power
switch is on the back panel:
Power 1 Switch
Enable / disable power supply.
Power C13 socket
Connect the power supply
here (84 - 264 V AC).
CHAPTER 4: Operation

DirectOut Technologies
®
page 19 of 36Kyra Manual - Version 1.0
CHAPTER 4: Operation
© 2014 DirectOut GmbH
Input Selection
One of the three MADI inputs is used a input source.
Selection priority of locked inputs: BNC > SC > SFP
The selection state is indicated by two LEDs. The AES input is avail-
able as separate source in each source panel.
Selected MADI Input LED BNC (green) LED SC (green)
BNC ON OFF
SC OFF ON
SFP ON ON
no signal lock OFF OFF
The MADI input is used as sync source for the system clock. The
AES input is used as clock source only if no MADI input signal is
present.
The device will switch to 2 FS operation automatically when a
96k Frame signal has been detected.
The channel mode (56ch <> 64ch) is detected automatically.
All MADI outputs carry the signal of the selected MADI input.

page 20 of 36 Kyra Manual - Version 1.0
DirectOut Technologies
®
CHAPTER 4: Operation
© 2014 DirectOut GmbH
Channel Selection
The upper part of the four source panels each provides access to
the individual channels of the MADI signal or the AES input.
Each source panel can be set individually to stereo or mono
mode:
• Stereo: a channel pair is used - e.g. channel <03> & <04>.
The mix level setting is applied to both channels.
• Mono: individual channels for left and right are selectable -
e.g. channel <03> & <26>. The mix level setting is applied to
each channel individually.
In mono mode the right channel can be set to ‘link’ (<_L>) to copy
channel selection and mix level from left to right channel e.g. <03>
& <_L>.
All four source panels are operated identically.
1____2____
‘Source Channel’
2 x 5 LEDs (green) indicate channel
mode and input signal level.
0 8
0 5
Mono Left Mono Right Stereo
The fi rst LED in each channel
LED fi eld shows the selection of
mono left / mono right / stereo.
The other four LEDs show the input
signal level of the selected audio channel
(only left or right in mono mode).
Display 2 x 7 Segment Display to indicate
channel selection and level setting.*
Channel Mono/
Stereo
Encoder to select channel and
toggle channel mode.**
Turn to select the channel for monitoring.
Push short to toggle between left
and right channel in mono mode.
Push longer than 2 s to toggle
between mono and stereo mode.
* In idle state or while turning the upper encoder the display informs
about the selected channel pair (stereo) or the selected single chan-
nels (mono). While turning the level encoder the display changes to
the level setting.
** As soon as an encoder is pushed, a decimal point lights up in the
display.