3G/HD/SD-SDI to HDMI Converter
AT-3GSDI-HD
User Manual
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INTRODUCTION
The AT-3GSDI-HD provides a cost effective way to convert 3G/HD/SD-SDI signal to HDMI compliant format.
The conversion between SDI and HDMI is pure digital and guarantees no loss transformation for both audio
and video.
Plus, with up to 8 channels audio support, 7.1 channel or 5.1 channel audio becomes available. The AT-3GS-
DI-HD also provides 2 low jitter and re-clocked outputs for daisy chain or multiple monitors.
FEATURES
• Supported 3G formats(SMPTE 425M, Level A):
1080p @50/59.94/60Hz (4:2:2), 1080p @24/25/30Hz (4:4:4), 1080i @50/59.94/60Hz (4:4:4),
720p @24/25/50/59.94/60Hz (4:4:4)
• Supported high-definition (HD) formats:
1080i @50/59.94/60Hz, 1035i @50/59.94/60Hz, 720p @50/59.94/60Hz
• Supported standard-definition (SD) formats: NTSC @59.94Hz, PAL @50Hz
• Auto 3G/HD/SD-SDI detection
• Two equalized and re-clocked loop outputs
• External DIP Switch Configuration
PACKAGE CONTENTS
1. 1x AT-3GSDI-HD
2. 1x 5V power adapter
3. 1x User Manual
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SPECIFICATIONS
Technical
SDI standards
SD-SDI, HD-SDI & 3G-SDI
Yes
Auto 3G/HD/SD-SDI detection
Video bandwidth
2.970Gpbs, 2.970/1.001Gbps
[3G] – 1080p @50/59.94/60Hz (4:2:2), 1080p @24/25/30Hz (4:4:4), 1080i@50/59.94/60Hz (4:4:4),
720p @24/25/50/59.94/60Hz (4:4:4)
[HD] – 720p @50/59.94/60Hz, 1035i @50/59.94/60Hz, 1080i @50/59.94/60Hz, 1080p @24/30Hz
[SD] – NTSC @59.94Hz, PAL @50Hz
Video support
Input signal
[SD-SDI] SMPTE 259M
[HD-SDI] SMPTE 292M, 296M
[3G-SDI] SMPTE 424M/425M
Output signal
HDMI
Audio mode
7.1/5.1/Stereo
Eye pattern characteristics
Cable equalization
Extra low alignment jitter 0.05UI at HD
[3G-SDI] up to 60m (200ft)
[HD-SDI] up to 150m (500ft)
[SD-SDI] up to 300m (1000ft)
Loop-out
Audio support
PCB stack-up
Input
2 equalized and reclocked SDI loop-outs
Yes
4-layer board [impedance control — differential 100 Ω ; single 50 Ω ]
1x BNC [SDI]
Output
1x HDMI
2x BNC [SDI]
BNC connector
HDMI connector
DIP switch
3G 75 Ω inter-locked socket
Type A [19-pin female]
4-pin [output format / audio format / audio group / 3G level]
Mechanical
Housing
Metal case
Dimensions
(L x W x H)
Model
160 x 110 x 25mm [6.3”x4.3”x1”]
270 x 175 x 80mm [10.6”x6.9”x3.2”]
270 x 175 x 80mm [10.6”x6.9”x3.2”]
420g [15oz]
Package
Carton
Model
Weight
Package
1030g [2.3 lbs]
Fixedness
Inter-locked power supply
5V 4A DC
Power supply
Power consumption
Operation temperature
Storage temperature
Relative humidity
3 Watts [max]
0~40°C [32~104°F]
-20~60°C [-4~140°F]
20~90% RH [no condensation]
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SUPPORTED RESOLUTIONS
3G-SDI INPUT
1080p @ 60/59.94/50Hz
1080p @ 30/25/24Hz
1080i @ 60/59.94/50Hz
720p @ 60/59.94/50Hz
SMPTE 425M (4:2:2)
SMPTE 425M (4:4:4)
SMPTE 425M (4:4:4)
SMPTE 425M (4:4:4)
HD-SDI INPUT
525p @ 59.94Hz
625p @ 50Hz
SMPTE 293M, ITU-BT.1358
ITU-BT.1358
720p @ 50Hz
SMPTE 296M -3
720p @ 60 / 59.94Hz
1080i @ 25Hz
SMPTE 296M -1, -2
SMPTE 274M -6
1080i @ 25Hz
SMPTE 274M -4, -5
SMPTE 274M -10, -11
SMPTE 274M -9
1080p @ 24 / 23.98Hz
1080p @ 25Hz
1080p @ 30 / 29.97Hz
SMPTE 274M -7, -8
SD-SDI INPUT
NTSC
PAL B,D,G,H,I
CONNECTION DIAGRAM
AT-3GSDI-HD
LCD Monitor
SDI camera
SDI Monitor
SDI Monitor
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PANEL DESCRIPTIONS
Front Panel
1. 3G/HD/SD-SDI Input
2. Lock LED
3. 3G/HD/SD-SDI Output #1
4. 3G/HD/SD-SDI Output #2
1
2
3
4
Rear Panel
1. HDMI output
2. Interlocked +5V power jack
1
2
Bottom Panel
A 4-pin DIP switch is used for user interface, and users can access this switch from the bottom of the unit. Output formats, video
patterns, SD Pedestal, SD Wide, PAL mode, YPbPr / RGB, SD component or SD composite, YC on/off etc.
Pin #
OFF ( )
ON ( )
1
2
3
4
DVI Mode
HDMI
7.1ch
Stereo
Audio group 3&4
Audio group 1&2
3G Level A only
3G Level B auto conversion
NOTICE
1. AT-3GSDI-HD mainly checks the audio channel in audio group 1&2 or 3&4. Please adjust DIP switch pin 3 for
setup.
2. Some HDMI equipped TV may not be able to decipher multiple channel audio, and therefore set DIP switch
pin-2 to ON ( ) to get stereo audio to work and then check if multiple channel support is available.
3. While DIP Switch pin-4 is set to OFF ( ) , 3G Level B will be automatically converted to Level A.
4. AT-3GSDI-HD supports only audio sample frequency 48kHz.
5. While stereo audio is chosen, CH 1 & 2 of Group 1 or 3 are output.
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SAFETY INFORMATION
Safeguards
To reduce the risk of electric shock, do not
Do not modify the wall plug. Doing so will
expose this product to rain or moisture
void the warranty and safety features.
If the wall plug does not fit into your local
power socket, hire an electrician to replace
your obsolete socket.
This equipment should be installed near
the socket outlet and the device should
be easily accessible in the case it requires
disconnection.
Precautions
FCC regulations state that any unauthorized changes or modifications to this equipment, not expressly ap-
proved by the manufacturer, could void the user’s authority to operate this equipment.
Operate this product using only the included external power supply. Use of other power supplies could impair
performance, damage the product, or cause fires.
In the event of an electrostatic discharge this device may automatically turn off. If this occurs, unplug the device
and plug it back in.
Protect and route power cords so they will not be stepped on or pinched by anything placed on or against
them. Be especially careful of plug-ins or cord exit points from this product.
Avoid excessive humidity, sudden temperature changes or temperature extremes.
Keep this product away from wet locations such as bathtubs, sinks, laundries, wet basements, fish tanks, and
swimming pools.
Use only accessories recommended by Atlona to avoid fire, shock, or other hazards.
Unplug the product before cleaning. Use a damp cloth for cleaning and not cleaning fluid or aerosols.
Such products could enter the unit and cause damage, fire, or electric shock. Some substances may also mar
the finish of the product.
Never open, remove unit panels, or make any adjustments not described in this manual. Attempting to do so
could expose you to dangerous electrical shock or other hazards. It may also cause damage to your AT-3GSDI-
HD. Opening the product will void the warranty.
Do not attempt to service the unit. Disconnect the product and contact your authorized Atlona reseller or con-
tact Atlona directly.
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WARRANTY
Limited Warranty
Atlona Technologies warrants that (a) its products (the AT-3GSDI-HD) will perform substantially in accordance
with the accompanying written materials for a period of 3 years from the date of receipt and (b) that the
product will be free from defects in materials and workmanship under normal use and service for a period of
3 years. In the event applicable law imposes any implied warranties, the implied warranty period is limited to 3
years from the date of receipt. Some jurisdictions do not allow such limitations on duration of an implied war-
ranty, so the above limitation may not apply to customers that fall within those areas.
Customer Remedies
Atlona Technologies’ and its suppliers’ entire liability and Customer’s exclusive remedy shall be, at Atlona Tech-
nologies’ decision, either return of the price paid for the product, repair, or replacement of the product that
does not meet this Limited Warranty and which is returned to Atlona Technologies with a copy of the Cus-
tomer’s receipt. This Limited Warranty is void if failure of the product has resulted from accident, abuse, misap-
plication, or natural occurrence. In example but not limited to: power surges (electrical storms, local power out-
age), dropping the product (or items on the product), contact with fluids, and physical misconduct (i.e. kicking
or punching). Any replacement product will be warranted for the remainder of the original warranty period.
No other warranties
To the maximum extent permitted by applicable law, Atlona Technologies and its suppliers disclaim all other
warranties, either expressed or implied, including, but not limited to, implied warranties of merchantability
and fitness for a particular purpose, with regard to the product and any related written materials. This Limited
Warranty gives customer specific legal rights. Customers may have other rights depending on the jurisdiction.
No liability for damages
To the maximum extent permitted by applicable law, in no event shall Atlona Technologies or its suppliers be
liable for any damages arising out of the use of or inability to use this product, even if Atlona Technologies has
been advised of the possibility of such damages. Such damages include but are not limited to: special, inciden-
tal, consequential, or indirect damages for personal injury, loss of business profits, business interruption, loss
of business information, or any other pecuniary loss.
Atlona Technologies’ and its suppliers’ entire liability under any provision of this agreement shall be limited to
the amount actually paid by you for the product. Some Jurisdictions do not allow the exclusion or limitation
of liability for consequential or incidental damage. The above limitations may not apply to you in such jurisdic-
tional cases.
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ATLONA PRODUCT REGISTRATION
Thank you for purchasing this Atlona product. - We hope you enjoy it and will take an extra few
moments to register your new purchase.
Registration creates an ownership record if your product is lost or stolen and helps ensure you’ll
receive notification of performance issues and firmware updates.
At Atlona, we respect and protect your privacy, assuring you that your registration information
is completely secure. Atlona product registration is completely voluntary and failure to register will not
diminish your limited warranty rights.
To register go to: http://www.atlona.com/registration
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