Wohler PANORAMAdtv HD2SD User manual

PANORAMAdtv the Video Division of Wohler Technologies Inc.
HD2SD
Compact HD-SDI to SD-SDI (to Analog) Down-Converter
with 8-Channel Audio Pass-Through and Video Test Pattern Generator
Features:
• Down-converts HD-SDI to two SD-SDI outputs
• Outputs RGB, component, or composite/S-video analog
video
• NTSC/PAL auto-detected
• Eight channel audio pass-through at 20-bit or 24-bit
• 16x over-sampling
• Full 10-bit data path and multi-point interpolation
• Generates industry standard video test patterns
• Generates embedded AES audio test tones
• Safe action, title graticule, and SD pedestal
• Anamorphic or letterbox output
• Vertical blanking enable/disable
• SDI signal lock and power LEDs
• Optional 12VDC power supply with locking connector
• Portable size: 4 x 3.4 x 1” (111 x 101 x 27mm)
The PANORAMAdtv HD2SD down-converter
is a compact, convenient, and cost effective
solution for converting HD-SDI to SD-SDI
and analog video in the modern SD and HD
broadcast studio environment.
The HD2SD accepts HD-SDI (SMPTE
292M/274M/296M) signals for conversion to
SD-SDI (SMPTE 625i50 or 525i59.94) video.
The down-converted SD-SDI signal is also
converted to the selected analog output
type (Component, RGB, or Composite/S-
Video). HD to SD down-conversion is 10-bit
with over-sampling of 16x for SD-SDI signals.
HD-SDI input format is detected automati-
cally and the various video output options
are selectable by setting two external 10-
position DIP switches.
Eight channels of audio is passed as 20-bit
or 24-bit and the unit can also generate
its own embedded AES audio test tones.
A range of additional features is available,
including 4:3, 16:9, or 14:9 safe action grati-
cule, SD pedestal, vertical blanking, anamor-
phic or letterbox output, and generation of
a wide range of useful video test patterns.
Two LEDs on the units rear panel indicate
power and HD-SDI signal lock status. Size of
the unit is relatively small with dimensions
of 4” x 3.4”x 1”. Power may be provided by
an optional external 12V power supply with
locking connector.
Toll Free (US): 1-888-5-WOHLER Tel: [phone] Fax: [phone] Huntwood Avenue, Hayward, California 94544, USA www.PANORAMAdtv.com | [e-mail]
Video Monitoring Alarm Systems Level MeteringAudio Monitoring

HD2SD
Compact HD-SDI to SD-SDI (to Analog) Down-Converter
with 8-Channel Audio Pass-Through and Video Test Pattern Generator
Top Panel
Toll Free (US): 1-888-5-WOHLER Tel: [phone] Fax: [phone]
31055 Huntwood Avenue, Hayward, California 94544, USA
www.PANORAMAdtv.com • [e-mail]
Specications
HD-SDI Input:
SMPTE 292M/274M/269M @ 1.485 and 1.435 GB/s (1x 75 ohm BNC)
Ouput:
SDI Video: SMPTE 259M @ 270Mb/s (2x 75 ohm BNC)
Analog Video: YPbPr, RGB, or Composite/S-Video (3x 75 ohm BNC)
Embedded Audio: Four channels AES/EBU
Video formats:
SD Input: SMPTE 259M @ 270Mb/s
- 625i/50
- 525/59.94
HD Output: SMPTE 292M/274M/269M @ 1.485 and 1.435 GB/s
-1080i @ 60/59.94/50 Hz
-1080p/psf @ 30/29.97/25/24/23.98 Hz
- 720p @ 60/59.94/50/30/29.97/25/24/23.98 Hz
Audio Test Patterns: • Audio OFF
• Pattern 1: 1 kHz on left channel, 1 kHz broken on right
• Pattern 2: 1 kHz broken on left channel, 1 kHz on right
• Pattern 3: 1 kHz on left channel, 1 kHz on right
Video Test Patterns:
100% color bars, 75% color bars, 100% color bars and red, check-field matrix, 4:3
square, 16:9 square, 5 step staircase, valid 5 step modulated staircase, limit ramp,
shallow ramp, multiburst 60% sweep with markers, full fieldline 17 ITS, conver-
gence, tartan bars, 1 field in 8 white, white, black, red, green, blue, magenta, cyan,
static x frequency sweep lo zoneplate, static x frequency sweep hi zoneplate, static
y frequency sweep zoneplate, moving x bars zoneplate, moving y bars zoneplate,
moving xy bars zoneplate, static circular zoneplate, moving circular zoneplate
Power Requirtements 12V DC optional power supply
Dimensions (LxWxD) 4 x 3.4 x 1" (111 x 101 x 27MM)

1
HD2SD, HD12DAC, and SD12DAC User Manual P/N 821652 Rev-A
© 2007 Wohler Technologies, Inc. and PANORAMAdtv ALL rights reserved
HD12DAC and SD12DAC
Digital to Analog Converters
HD2SD
HD-SDI to SD-SDI Downconverter
User Manual
Document P/N 821652 Rev-A

HD2SD, HD12DAC, and SD12DAC User Manual P/N 821652 Rev-A
© 2007 Wohler Technologies, Inc. and PANORAMAdtv ALL rights reserved
2
Introduction
Congratulations on your selection of a PANORAMAdtv product. We are confident it represents the best performance and value
available, and we guarantee your satisfaction with it.
If you have questions or comments you may contact us at:
© 2007 All rights reserved. Copyright held by Wohler Technologies, Inc.
Wohler Technologies, Inc.
31055 Huntwood Avenue
Hayward, CA 94544
Phone: [phone]
Fax: [phone]
US Toll-Free: 1-888-596-4537
web: www.panoramadtv.com
e-mail: [e-mail]
Introduction ................................................................................................................
HD2SD Description, Features , and Applications .......................................................
.
HD2SD Specifications ................................................................................................
HD2SD Front and Rear Panel Features .......................................................................
HD2SD Option Settings - DIP Switch Module 1 and 2 ..............................................
HD12DAC and SD12DAC Description, Features and Applications ..........................
.
HD12DAC and SD12DAC Specifications ..................................................................
HD12DAC and SD12DAC Front and Rear Panel Features ........................................
HD12DAC Option Settings - DIP Switch Module 1 and 2 .........................................
SD12DAC Option Settings - DIP Switch Module 1 and 2 .........................................
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Contents

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HD2SD, HD12DAC, and SD12DAC User Manual P/N 821652 Rev-A
© 2007 Wohler Technologies, Inc. and PANORAMAdtv ALL rights reserved
HD2SD
HD-SDI to SD-SDI Down-Converter
and Video/Audio Test Signal Generator
The PANORAMAdtv HD2SD down-converter is a compact, convenient, and cost effective solution for converting HD-SDI to
SD-SDI and analog video in the modern SD and HD broadcast studio environment.
The HD2SD accepts HD-SDI (SMPTE 292M/274M/296M) signals for conversion to SD-SDI (SMPTE 259M) video. The down-
converted SD-SDI signal is also converted to the selected analog output type (Component, RGB, or Composite/S-Video). HD
to SD down-conversion is 10-bit with over sampling of 16x for SD-SDI signals. HD-SDI input format is detected automatically
and the various video output options are selectable by setting two external 10-position DIP switches.
Eight channels of audio is passed as 20-bit or 24-bit. A range of additional features is available, including 4:3, 16:9, or 14:9 safe
action graticule, SD pedestal, vertical blanking, and anamorphic or letterbox output. Two LEDs on the units rear panel indicate
power and HD-SDI signal lock status. The unit also functions as a video and audio test signal generator providing a wide range
of useful video test patterns and embedded audio test tones.
Size of the unit is relatively small with dimensions of 4” x 3.4” x 1”. Power may be provided by an optional external 12V power
supply with locking connector.
HD2SD Description
HD2SD Features
• Down-converts HD-SDI to SD-SDI
• Outputs RGB, component, or composite/S-video analog video
• Eight channel audio pass-through at 20-bit or 24-bit
• 16x over-sampling for SD-SDI
• Full 10-bit data path and multi-point interpolation
• Video test pattern generator
• Safe action, title graticule, and SD pedestal
• Anamorphic or letterbox output
• Vertical blanking enable/disable
• 12VDC power supply with locking connector
• SDI signal lock and power LEDs
HD2SD Applications
The HD2SD is ideally suited for use in VTR bays, mobile production vehicles, teleconferencing installations, multimedia
systems, satellite link and cable TV facilities, on-air radio studios, or any modern SD/HD studio environment. Designed and
manufactured in the U.S., it is backed by a strong warranty and a satisfaction guaranteed return policy.