User Manual for Contemporary Research QMOD-HDMI RGB HDTV Modulator Click to enlarge the picture
Contents of the user manual for the Contemporary Research QMOD-HDMI RGB HDTV Modulator
- Product category: RF Equipment Contemporary Research
- Brand: Contemporary Research
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Contemporary Research RF Equipment
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User manual for the Contemporary Research QMOD-HDMI RGB HDTV Modulator contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Contemporary Research product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Contemporary Research user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Contemporary Research product will considerably shorten its lifespan!
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Product description The QMOD-HDMI RGB HDTV Modulator from Contemporary Research features one non-encrypted HDMI and one RGBHV/component inputs, making it suitable for sports, motion, and digital signage encoding. Dual hardware scalers accept content up to 1080p, shapes VGA signage for edge-to-edge presentation, and compensates for non-broadcast and PAL refresh rates. With ability to deliver two HD programs in one channel, the QMOD-HDMI 1.5 can also output the content as a multicast or unicast IPTV stream. The modulator comes with dual-language SAP audio, easy front-panel setup, and alternate audio and NTSC video inputs. Web setup, monitoring, and firmware updates are available via USB and Ethernet ports. Two-across mounting offers up to four programs per rack space and the ability to mix models to handle HDMI, SDI, Component, RGBHV, and NTSC video sources. The version 2.3.4 update reduces end-to-end RF latency to 500 ms and adds RTP protocol for IP streaming. Sources - One HDMI (non-HDCP) input, up to 1080p video and audio
- One RGBHV/Component input, up to 1080p video
- Two Composite video inputs for encoding, captioning, or EAS use
- Two sets of stereo and SPDIF coax audio inputs
Encoding - Creates SD and high-definition MPEG-2 and/or H.264 streams at 480i, 480p, 576i, 720p, or 1080i for distribution
- Accepts stereo or PCM audio and converts to Dolby Digital AC-3 with SAP dual-language capability
- Converts PCM or MPEG1, Layer 2 audio to stereo AC-3, AAC or MP12, and pass-through AC-3
- Embedded captioning from Line 21 data on composite video inputs
- Dual hardware scalers enable precise formatting of digital signage for edge-to-edge presentation.
- Accept up to 1080p 30/60 Hz and PAL video as well as various computer graphics resolutions while delivering programs at a fixed resolution
- Dual-channel operation is standard
- Creates one physical channel with two HD programs
- Dual encoders can stream a simultaneous MPEG2 or H.264 QAM MPTS stream and separate IP SPTS streams or one encoder can process an MPEG2 stream for QAM and the second can process an H.264 IP stream
Output - Delivers a fully agile QAM 64/256 digital cable channel 2-135
- Up to 268 HD Programs and 134 channels per system
- Streams multicast or unicast IPTV from GigE Ethernet port
- Distributes channel over an onsite broadband cable system with adjustable output level up to 29 dBmV
- Compatible with all CATV format broadband systems
Operation - Setup with front-panel buttons and easy to use menus, including inputs, encoding, channel, and RF options or use onboard web page for setup and monitoring
- Update firmware from USB or Ethernet
- Fan cooled with variable speeds
- Includes compact switching power supply
- Saves power and rack space using 1/2 rack width design
- Can be mounted on the optional 1RU single (RK1) or dual (RK2EZ) 19" rack mount kits
- Meets RoHS safety and California energy standards
Scaling - Accepts 480i to 1080p video and various computer graphics resolutions
- Edge to edge presentation with zoom, shrink, and X/Y axis positioning
- Native or scales to fixed output resolution, 1080p scaled to 1080i
In the Box Contemporary Research QMOD-HDMI RGB HDTV Modulator PS12-2 Switching Power Supply Standard AC Cord for Power Strips HD15 to RCA Component Breakout Cable 3.5mm to 2-RCA Audio Cable Limited 2-Year Warranty Table of Contents
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Technical parametersContemporary Research 5105-001 Specs | Encoding | MPEG2/H.264 Profile: MP@HL for HD, MP@ML for SD
1080i, 720p, 576i, 480p, and 480i output resolution
MPEG2 Video Encoding Bitrate 10 to 25 Mbps, HD, 5 to 6 Mbps 480i, variable bitrate if set for IP output only
H.264 Video Encoding Bitrate 5 to 10 Mbps, HD, 2 to 4 Mbps 480i, or variable bitrate if set for IP output only | | Modulation | Switchable 64/256 QAM, J83 Annex B, Interleaving Modes (128,1)
MER: 38 dB typical | | Compliance | FCC Class B, RoHS, meets California energy standards | | Front Panel | Menu Setup with front panel Select and Directional buttons
Menu LCD, Blue with 2 lines of 20 white characters each | | Power Connector | 2.1 mm coaxial jack (inside center conductor positive) | | Power Requirements | 1.1 A maximum, 11.5 to 13.5 VDC | | Output Voltage | 12 VDC typical | | EAS Looped Output | 3 GPI pins for latching control | | Closure | SW (NO) for Closure: V+, 5 to 12 VDC, Ground | | Ethernet | RJ-45 GigE Ethernet connector | | HDMI Input | 1 x HDMI, up to 1080p, as well as, various computer graphics resolutions | | Component Input | 1 x RGBHV/Component input up to 1080p as well as various computer graphics resolutions | | Composite Video | RCA female NTSC/PAL, also used for Line 21 captioning data | | Audio | 2 x Digital SPDIF Coax RCA jacks, PCM/AC-3, 48/44.1K sample rate
Stereo Audio: 2 x stereo analog 3.5 mm inputs | | RF | F, female, 75 Ohms impedance | | Channels | Agile: 2 to 135 (57 to 861 MHz), standard, HRC, or IRC spacing
Channels per System: 134 | | Programs | HD Programs: 268 | | Bandwidth | 6 MHz, fits any open channel without interference to adjacent channels | | Resolution | 1 kHz | | Accuracy | +/- 30 ppm | | Stability | +/- 35 ppm | | Output Power | 29 dBmv, attenuated in 5 steps, approximately 4 dB | | Compliance | FCC Class B, RoHS, California energy standards | | Operating Temperature | 32 to 122°F (0 to 50°C) | | Dimensions (W × H × D) | 8.5 x 1.73 x 6" (216 x 62 x 153 mm) | | Weight | 1.5 lb (0.68 kg) | | | | Box Dimensions (LxWxH) | 16.0 x 11.0 x 4.0" |
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