The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI Logo are
trademarks or registered trademarks of HDMI Licensing LLC in the United States and other
countries.
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Doremi Labs
WARNING
THIS DEVICE MUST BE GROUNDED
IMPORTANT
Power requirements for electrical equipment vary from area to area. Please ensure that the
S2H-30 meets the power requirements in the surrounding area. If in doubt, consult a qualified
electrician or a Doremi Labs dealer.
S2H-30 Power Ratings
•The S2H-30 should only be used with a Doremi approved power supply.
•Power Supply Specifications:
•AC Input: 100-240V~, 1.2A, 50-60Hz
•Output 12V DC, 3.0A (36W Max.)
•H2S-30 Power Requirements
•12V DC, .12A
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Protecting Yourself and the S2H-30
Never touch the AC plug with wet hands. Always disconnect the S2H-30 from the power supply
by pulling on the plug, not the cord. Allow only a Doremi Labs dealer or qualified professional
engineer to repair or reassemble the S2H-30. Apart from voiding the warranty, unauthorized
engineers might touch live internal parts and receive a serious electric shock. Do not put, or
allow anyone to put any object, especially metal objects, into the S2H-30.
If water or any other liquid is spilled into or onto the S2H-30, disconnect the power and call a
Doremi dealer. The unit must be well ventilated and away from direct sunlight. To avoid damage
to internal circuitry, as well as the external finish, keep the S2H-30 away from direct sources of
heat (heater vents, stoves, radiators). Avoid using flammable aerosols near the S2H-30. They
can damage the surface area and may ignite. Do not use denatured alcohol, paint thinner, or
similar chemicals to clean the S2H-30. This can damage the unit.
Modification of this equipment is dangerous and can result in the functions of the S2H-30 being
impaired. Never attempt to modify the equipment in any way. In order to ensure optimum
performance of the S2H-30, select the setup location carefully and make sure the equipment is
used properly. Avoid setting up the S2H-30 in the following locations:
•In a humid or dusty environment.
•In a room with poor ventilation.
•On a surface which is not level.
•Inside a moving vehicle where it will be subject to vibration.
•In an extremely hot or cold environment.
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C A U T I O N
R I S K O F E L E C T R I C S H O C K
D O N O T O P E N
!
C A U T I O N : T O R E D U C E T H E R I S K O F E L E C T R I C S H O C K ,
D O N O T R E M O V E C O V E R ( O R B A C K ) .
N O U S E R - S E R V I C E A B L E P A R T S I N S I D E .
R E F E R S E R V I C I N G T O Q U A L I F I E D S E R V I C E P E R S O N N E L .
T h e l i g h t n i n g f l a s h w i t h th e a r r o w h e a d s y m b o l s u p e r i m p o s e d
a c r o s s a g r a p h i c a l r e p r e s e n t a t i o n o f a p e r s o n , w i t h i n a n e q u i la t e r a l
t r i a n g l e , is i n t e n d e d t o a l e r t t h e u s e r t o t h e p r e s e n c e o f u n i n s u l a t e d
“ d a n g e r o u s v o l ta g e ” w i t h i n t h e p r o d u c t ’ s e n c l o s u r e ; t h a t m a y b e
o f s u f f i c i e n t m a g n i t u d e to c o n s t i t u t e a r i s k o f e l e c t r i c s h o c k .
!
T h e e x c l a m a t io n p o i n t w i t h i n a n e q u i l a t e r a l t r i a n g l e i s i n t e n d e d t o
a l e r t t h e u s e r t o t h e p r e s e n c e o f im p o r ta n t o p e r a t in g a n d
m a i n t e n a n c e ( s e r v i c i n g ) i n s t r u c t i o n s i n t h e l i te r a t u r e
a c c o m p a n y i n g t h e a p p l i a n c e .
WA R N I N G ! !
T o p r e v e n t f i r e o r s h o c k h a z a r d , d o n o t e x p o s e th i s a p p l i a n c e t o r a i n o r m o i s t u r e
S2H.OM.001540.DRM Page 6 of 39 Version 1.4
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1 Introduction
1.1 Purpose
This document provides guidance on how to use the S2H-30 SDI to HDMI® converter that
incorporates High-Definition Multimedia Interface technology, as well as the Doremi Universal
Interface Software (DUIS). It explains all features of the S2H-30 as well as the infrared remote
control and lays out instructions for upgrading the firmware.
1.2 Software Version
•DUIS software version 4.2.3
•Firmware version 1.6.0
1.3 Contact Information
If in need of help or assistance, please contact Doremi Labs Technical Services at
+ 1-818-562-1101 or email at proavsupport@doremilabs.com.
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2 S2H-30 Overview
2.1 S2H-30 Description
The S2H-30 is an SDI to HDMI format converter featuring SDI and HDMI connectors that
allow for any SDI input to be converted to any supported HDMI output format or scan rate. It
supports both SD and HD video and employs 12 bit bi-cubic interpolation to ensure the highest
quality picture. It also supports 3G SDI and can tackle many conversion tasks. The S2H-30
supports up to 8 channels of Embedded Audio on HDSDI and HDMI as well as 2 channels of
AES outputs.
2.1.1 S2H-30 Top View
Figure 1: S2H-30 Top View
2.1.2 S2H-30 Front Panel
The S2H-30 front panel is illustrated below:
SDI Link A LED
Headphone Jack
Power Switch
Figure 2: S2H-30 Front Panel View
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SDI Link B LED
Infrared Sensor
Power LED
2.1.3 S2H-30 Rear Panel
The S2H-30 rear panel is illustrated below:
Power Connector
USB
HDMI
Out
Figure 3: S2H-30 Rear Panel View
The rear panel has the following connectors:
ConnectorDescription
USBUSB connector
HDMI outHDMI output connector
SDI-A inSDI input connector – Link A
SDI-B inSDI input connector – Link B
AES outAES output connector
PowerPower supply connector
AES Out
SDI-B
in
SDI-A
in
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2.2 Supported Formats
The table below summarizes all supported inputs and outputs available on the S2H-30.
Supported Input(s)Supported Output(s)
SD-SDI: NTSC, PAL (SMPTE
259M-C 4:3 or 16:9, SMPTE
259M-C 4:3 or 16:9)
HD-SDI: all HD formats
(SMPTE 274, SMPTE296,
SMPTE372, SMPTE 424M 3G
SDI, 2K).
HDMI: Supported output formats are listed
below:
640x480 = VGA
720x480i = 480i
720x480p = 480p
720x576i = 576i
720x576p = 576p
800x600 = SVGA
1280x720 = 720p
1024x768 = XGA
1366x768 = WXGA
1280x1024 = SXGA
1400x1050 = SXGA+
1680x1050 = WSXGA+
1920x1080i = 1080i
1920x1080p = 1080p
1920x1200 = WUXGA
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3 S2H-30 OSD Menu System Overview
The S2H-30 is configured using the IR remote control to access the menu system through the
OSD (see Section 4). Or, by using the Doremi Universal Interface Software (DUIS) - see
Section 5.
3.1 Input Menu
The Input menu can be used to set up the input parameters.
Sub-MenuValueDescription
Interface
SDI
Pattern
Input interface setting.
Pattern produces 100% color
bar patterns with 8 channels of
audio. The odd channels being
at 1kHz and the even channels
at 2kHz.
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3.2 Output Menu
The Output menu can be used to set up the output parameters. See table below for more
information.
Sub-MenuValueDescription
Interface
HDMI/DVI colorAuto
DVI ResolutionAuto
HDMI/DVI
RGB
RGB ext
YCbCr 601
YCbCr 601 ext
YCbCr 709
YCbCr 709 ext
VGA
SVGA
XGA
WXGA
SXGA
SXGA+
WSXGA+
WUXGA
480p
480i
576p
576i
720p
1080i
1080p
Match input
The output interface is set to
HDMI/DVI by default. It is the only
output interface available.
HDMI/DVI output color setting.
Auto: Usually RGB
Ext: designates extended color
range (full bandwidth) as opposed
to limiting the color spectrum to
comply with ITU standards.
Set the DVI output pixel
resolution.
Auto: In this mode, the unit will
read the default resolution of the
connected monitor using EDID
and sets the output to match.
Match Input: In this mode, the unit
will set the DVI output resolution
to match the input resolution – or
to the closest output resolution if
the exact input resolution is not
available.
VGA= 640x480
SVGA= 800x600
XGA= 1024x768
WXGA= 1280x800
SXGA= 1280x1024
SXGA+= 1400x1050
WSXGA+= 1680x1050
WUXGA= 1920x1200
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