NEC MPD-DTI TV set-top boxe
Contents
1. WxHxD rr Net 6 1 x 1 6x 11 1 in 155 5 x 40 5 x 281 5mm Gross 8 6 x 3 4x 14 5 in 218 x 86 x 369mm Weight Net 2 6 Ib 1 2 kg Gross 3 3 Ib 1 5 kg Le FCC Class B Canadian DOC Class B 3 years parts and labor Dolby Digital Manufactured under license from Dolby Laboratories Network Protocol Streaming Protocol Multicast Protocol Interface Antenna Input Video Output OSD Language Power Supply Power Consumption Operational Environment Temperature Humidity Storage Environment Temperature Humidity Complied Regulatory and Guidelines Accessories Limited Warranty www necdisplay com Product Highlights a Supports multiple video and audio codec along with MPEG transport or program streams a Auto scan function allows you to automatically scan for available ATSC NTSC channels pending the source air or cable a DTV signal strength easily recognizes the strength of your digital signal a Parental controls allows you to safeguard what is seen by blocking programs based on rating or channel a Easily manipulate the style size font and color of your closed captioning a DHCP or statically assign an IP address easily from the on screen display of your monitor Key Markets Applications a Lobbies waiting rooms a Entertainment a Airports a Public information a Healthcare a Corporate What is IPTV Internet Protocol television IPTV is the2. Accessories NEC MPD DTi IPTV tuner module for NEC large screen LCD displays Add a new and exciting dimension to your digital signage With the MPD DTi tuner module your NEC large screen LCD display can be transformed into a captivating source of entertainment with the ability to run high definition broadcasts and other network programming Supporting Unicast RTP or Multicast RTP this tuner will fit any UTP infrastructure streaming an IPTV signal as well as standard VHF UHF antenna or cable TV service signals over coax Specifications for MPD DTi TV System ATSC NTSC Clear QAM Channel Coverage VHF 2 13 ch UHF 14 69 ch CATV 1 125 ch ATSC 8VSB 2 69 ch Digital Cable Clear 64 256 QAM 1 135 ch Format Decoding Video MPEG 2 MP HL and MP ML H 264 AVC main and high profile to level 4 1 VC 1 advanced profile level 3 VC 1 simple and main profile AAC LC AAC LC SBR Level 2 AAC Level 2 AAC Level 4 Dolby Digital Dolby Digital Plus MPEG I Layer 2 3 MP3 Windows Media Audio WMA s O T ERAT TCP IP UDP IP IPv4 HTTP 1 1 DNS Client DHCP Client RTP Real time Transport Protocol IGMP v2 v3 De ne a Audio Output Ethernet USE LOOT English French Spanish 16VDC 600mA from option slot interface Dy a v 7T RR Z 2 2Xnn nm qaznogo ooo 5 40 C 41 104 F 20 80 without condensation 10 60 C 14 140 F 10 90 without condensation seas See Ee Dimensions
3. P551 46 X461UN 46 X461UNV 46 V462 46 S461 40 P402 55 P552 46 X462UN 55 X551UN 55 V551 52 S521 46 P461 70 P701 46 X461HB 65 V651 46 P462 46 X462HB 52 P521 All brand or product names are trademarks or registered trademarks NEC Display Solutions of their respective holders Product specifications subject to change 1 12 ver 3 500 Park Boulevard Suite 1100 2012 NEC Display Solutions of America Inc All rights reserved Itasca IL 60143 866 NEC MORE
4. delivery of programming by video stream encoded as a series of internet protocol packets data packets IPTV primarily uses multicasting with Internet Group Management Protocol IGMP and Real Time Transport Protocol RTP Compatible video compression standards include H 264 Windows Media Video 9 VC1 and MPEG 2 With the ability of category 5 cabling infrastructures and Internet protocol video signals can be broadcast over greater distances Moving video across your network using data packets enables you to control the quality of service points of viewing as well as enhancing the user experience The options are endless What is the difference between unicast and multicast Along with standard NTSC ATSC Clear QAM signals over coax the NEC MPD DTi allows the communication of your signal from the source via unicast or multicast communications across UTP category cable Unicast can be seen as a one to one relationship A new signal of the data is required for each end user on a network even though the content remains exactly the same This is often termed as a point to point relationship and translates into an increase in bandwidth needed to run the same signal to multiple locations In contrast multicast is the communication between a single sender and multiple receivers on a network requiring one stream of content for all end users In this scenario multicast remains bandwidth efficient because it requires only one stream of data for these multiple locat
5. ions Unicast Example Multicast Example TV Tuner TV Tuner Unicast ticas Channel Search Multi t Check DTV Signal Channel No i Network Settings Port e IP Program Settings Add Channel Edit Channel Search Check DTV Signal Channel No Network Settings IP Sey IP Program Settings Port Channel Edit Add Delete ED Return orion ths Delete GD Return OPTION Sra bs Signal source Clients Clients How do set up an IPTV network Similar to most IP enabled devices on your network you can set up your IPTV with all the necessary Internet protocol information IPTV runs over an IP network which means it will work over your existing home or office Ethernet network In simple environments you need a device housing and distributing your content along with a router or a switch to reach multiple locations The diagram below shows a simple setup scenario For more complex networks see your system administrator for details TV Unicast Multicast Tuner 3 Channel Search SELLS Check DTV Signal Enter settings and Network Settings then click done IP Program Settings IP Channel Edit Netmask user 1 user 1 user 2 user 2 Gateway DNS user 3 user 3 Source Source router Delete EXIT Return user 4 user 4 all users receiving the all users receiving the same channel same channel NEC Displays Supported NEC V Series NEC S Series NEC P Series NEC X Series 42 V422 40 S401 40 P401 55
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