Granvue MMIO EMB-HDSDI User manual

MMIO EMB-HDSDI 3G/HD/SD Signal & Analog Audio Embedder
User manual V1.0

Table of Content
ⅠDescription......................................................................................................................................................1
ⅡFeatures ...........................................................................................................................................................1
ⅢMMIO EMB-HDSDI interface display.......................................................................................................2
3.1 Overview .................................................................................................................................................2
3.2 Right panel..............................................................................................................................................2
3.3 Left panel ................................................................................................................................................3
3.4 Front panel .............................................................................................................................................4
ⅣInstallation Guide..........................................................................................................................................6
ⅤTechnical specification.................................................................................................................................8
ⅤContact..........................................................................................................................................................10

Copyright
Copyright © 2009 Gefei Tech. Co., Ltd All rights reserved. This document may not be
copied in whole or in part.
Trademarks
Gefei-Tech,Magi,MIO,VIO,XIO,MVS,MRS are either registered trademarks or
trademarks of Gefei Tech. Co., Ltd in China and/or other countries. Other trademarks
used in this document are either registered trademarks or trademarks of the
manufacturers or vendors of the associated products.
Disclaimer
Product options and specifications subject can be changed without notice. The
information in this manual is furnished for informational use only, is subject to change
without notice, and should not be construed as a commitment by Gefei Tech. Co., Ltd.
Gefei Tech. Co., Ltd assumes no responsibility or liability for any errors or inaccuracies
that may appear in this publication.
Revision Status
Rev Date
Description
Dec. 10, 2013
Initial release of the MMIO EMB-HDSDI User Manual
Firmware V1.0

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MMIO EMB-HDSDI
ⅠDescription
MMIO EMB-HDSDI is a kind of embedder based on Mini-Box chassis. It can embed one
analog audio stereo signal into a single serial digital signal, and output 1 serial digital signals
with embedded audio. It supports SD-SDI, 1.5 Gbps HD-SDI and 3.0 Gbps HD-SDI for inputs
and outputs. It can also be applied to digital signal with embedded audio for input signal.
MMIO EMB-HDSDI supplies real-time input signal status indicator and power indicator
which make it convenient to monitor. The embedded audio channel can be selected though
DIP Switch.
MMIO EMB-HDSDI is easy to install, and can be widely used in broadcasting system,
studios and other professional audio fields.
ⅡFeatures
2 analog audio stereo signal embedded into a single serial digital signal
Inputs and outputs for SD-SDI, 1.5Gb/s HD-SDI and 3.0Gb/s HD-SDI
Support self-definition embedded audio channel via DIP Switch
All audio interfaces adopt 3-PIN connector, balanced input
Supply real-time input signal status indicator and power indicator
Support bypass function with power on

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ⅢMMIO EMB-HDSDI interface display
3.1 Overview
3.2 Right panel
SDI INLOOP
DC IN:12V 1A
PWR:Power indicator, when the power works normally, the indicator shows green.
IN:Input signal indicator, when the input signal is correct, the indicator shows green.
SDI IN:BNC interface, digital signal input with embedded or non-embedded audio, support the
SD-SDI, HD-SDI, and 3G-SDI.

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SD: 525i 60, 625i 50
HD: 720p 50Hz/59.94Hz/60Hz
1080i 50Hz/59.94Hz/60Hz
1080p 23.97Hz/24Hz/25Hz/29.97Hz/30Hz
1080p 50 Hz/59.94Hz/60 Hz
SDI LOOP:BNC interface, support bypass SDI input with power on.
3.3 Left panel
R INL INSDI OUT
SDI OUT:BNC interface, 1 serial digital signal outputs with embedded audio.
L-IN & R-IN:3pin interface, 1 analog audio stereo signal input.

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3.4 Front panel
MODE SET: DIP switch, users can set DIP position to achieve more functions, the DIP specific
meaning as following:
DIP Switch
1
2
3
4
5
6
7
8
9
10
Select
embedded
audio
channel
Silence
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
G1 CH1&CH2
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
G1 CH3&CH4
OFF
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
G2 CH1&CH2
OFF
OFF
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
G2 CH3&CH4
OFF
OFF
OFF
ON
OFF
OFF
OFF
OFF
OFF
OFF
G3 CH1&CH2
OFF
OFF
OFF
OFF
ON
OFF
OFF
OFF
OFF
OFF
G3 CH3&CH4
OFF
OFF
OFF
OFF
OFF
ON
OFF
OFF
OFF
OFF

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G4 CH1&CH2
OFF
OFF
OFF
OFF
OFF
OFF
ON
OFF
OFF
OFF
G4 CH3&CH4
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
OFF
OFF
Auto
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
Note: Power switch UP=OFF DOWN=ON
When the analog audio stereo are embedded to certain channels of SDI input, then other
audio channels will have no audio any more. For instance, embed analog audio stereo to G1
CH1&2, so G1 CH3&4 and other audio groups have no audio.

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ⅣInstallation Guide
The unit is equipped with mini mounting bracket. And there are several screw holes on
the bottom of unit for installing the mini bracket. Please see the pictures below.
Mini bracket:
61.5mm
24mm
Bottom of unit:
There are several ways to fix this bracket to case. According the direction of connection,
you can choose one appropriate way to fix it.
Fix the bracket vertically like this:
Use these two screw holes
to fix bracket to case.
Fix the bracket horizontally like thiSs:
MIO
Mini Converter
Audio to SDI
Use screw hole to fix unit
to rack or back of monitor.
MIO
Mini Converter
Audio to SDI
A
B

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Use these two screw holes
to fix bracket to case.
MIO
Mini Converter
Audio to SDI
Use screw hole to fix unit to
rack or back of monitor.
MIO
MiniConverter
AudiotoSDI
A
B

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ⅤTechnical specification
Digital video input:
Input interface: 1*HD/SD-SDI, BNC connection
Impedance: 75Ω
Format: SMPTE-259M-C;270Mb/s
SMPTE-292M;1.485Gps
SMPTE-425;2.970Gps
Analog audio Input:
Input interface: 2*3pin
Impedance: 600Ω
Digital video output:
Output interface: 1*HD/SD-SDI, BNC connection
1*HD/SD-SDI LOOP, BNC connection
Impedance: 75Ω
Format: SD: 525i 60, 625i 50
HD: 720p 50Hz/59.94Hz/60Hz
1080i 50Hz/59.94Hz/60Hz
1080p 23.97Hz/24Hz/25Hz/29.97Hz/30Hz
1080p 50 Hz/59.94Hz/60 Hz
SMPTE 259M-C;270Mb/s
SMPTE-292M;1.485Gps
SMPTE-425;2.970Gps
Level: 800mV±10%

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Rise time/Fall time: ≤270PS(20%-80%)(HD)
750~1500PS(20%-80%)(SD)
Jitter: <0.2UI (100 kHz)
Status indicator:
Input signal status indicator
Power indicator
(Indicate by shining or extinguishing of the green LED)
Power consumption:
Power: 12VDC 1A
Dimension: 123mm*92mm*29mm

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ⅤContact
Technical support
Tel: 010-58858188
Fax: 010-58858189
Website
www.gefei-tech.com
E-mail:swang@gefei-tech.com
Address
Beijing Gefei Tech. Co., Ltd
A-603 Power Creative Plaza
NO.1 Shangdi E.Rd.
Haidian District Beijing 100085
To find more information, please visit www.gefei-tech.com
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