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Related Manuals for Irenis HDM-500T
Summary of Contents for Irenis HDM-500T
- Page 1 HDM-500T DVB-T HD Encoder & Modulator User Manual Thank you for buying this encoder modulator. Please read this manual carefully to install, use and maintain the encoder modulator in the best conditions of performance. Keep this manual for future reference.
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Page 2: Table Of Contents
Directory CHAPTER 1 Product Introductions ................1 General Description ....................1 Working Principle ....................1 Technical Specifications ................... 2 CHAPTER 2 Safety Instruction and Installations ............4 Safety Instructions ....................4 Installations ......................4 Typical Applications ....................6 CHAPTER 3 Operations and Management .............. 7 CHAPTER 4 How to Upgrade ................. -
Page 3: Chapter 1 Product Introductions
CHAPTER 1 Product Introductions General Description IRENIS HDM-500T HD encoder & modulator is designed based on consumer electronics which allow audio/video signal input in TV distributions with applications in home entertainment, surveillance control, hotel Digital Signage, shops etc. It is an all-in-one device integrating MPEG-4 AVC/H.264 encoding and modulating to convert audio/video signals into DVB-T RF out. -
Page 4: Technical Specifications
Technical Specifications HDMI Encoding Section Encoding H.264 MP@L 3.0/3.1/4.0 Interface HDMI*1 Input Output 480@59.94/60p 480@60p 480@59.94/60i 480@30p 576@50i 576@25p 720@50/59.94/60 Video 720@50/59.94/60p Resolution 1080@50i 1080@25p 1080@59.94/60i 1080@30p 1080@59.94/60 1080@30p Aspect Ratio 16:9 Bit rate 1.000~18.000 Mbps Encoding MPEGI layer 2 Audio Sample rate 48KHz... - Page 5 Management Local LCD + control buttons Language English LCN Insertion Upgrade General Power supply DC 12V Dimensions 183*110*50mm Weight < 1kg...
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Page 6: Chapter 2 Safety Instruction And Installations
CHAPTER 2 Safety Instruction and Installations Safety Instructions WARNING: Hot plug is not allowed since it may cause system halted. To prevent fire or electrical shock, do not expose the device to rain or moisture. The encoder modulator is powered with a voltage of 12V DC. The power supply voltage must not exceed the recommended voltage, which otherwise may cause irreparable damage to the device and the invalidation of the warranty. - Page 7 5. Power supply connection: a) Connect the earth cable; b) Connect the power plug to the unit mains connector; c) Connect the power plug to the mains socket. Cascade Installation HDM-500T unit has 1 TV signal to RF output encoded as DVB-T Digital TV signal. Several HDM-500T units can be cascaded in order to increase the capacity.
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Page 8: Typical Applications
Typical Applications Create your own advertising and information channel using only your HDM-500T Encoder Modulator... -
Page 9: Chapter 3 Operations And Management
CHAPTER 3 Operations and Management HDM-500T is controlled and managed through the key board and LCD display. LCD Display – It presents the selected menu and the parameter settings. The backlight in the display is on when the power is applied. - Page 10 Initializing Down Enter Menu Lock DVB-T 650.0MHz 1080i 6.93Mbps Main Menu Status Status Alarm Status Uptime Encoder Main Menu Inputface Encoder Video In Status Resolution Video Bitrate Audio Bitrate Main Menu Stream Stream TSID ONID Network ID Network Name Private data NIT insert NIT Ver Mode Service Name...
- Page 11 1) DVB-T: modulating standard; XX.XXX MHz: the current output frequency; 1080i: video resolution of signal source; X.XX Mbps: the current encoding bit rate 2) Alarm Status: For example, if the signals lose, it will give alarm and display error type under this menu.
- Page 12 ensure the output image quality, it is required the output code rate to be higher than 22 MHz. 16) Save Config: Yes/No-to save/give up the adjustment of setting. 17) Load Saved CFG: Yes/No-to load/ not to load the saved configuration. 18) Factory Reset: Yes/No-choose/not choose the factory’s default configuration.
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Page 13: Chapter 4 How To Upgrade
CHAPTER 4 How to Upgrade HDM-500T encoder modulator is embedded with USB Port for upgrading. The supported file format is IMG and file name must be “encoder_hdmi_cvbs.img”. USB Port for Upgrade Upgrade steps: Insert USB device→Upgrade automatically (It will need 10-20 seconds to... -
Page 14: Appendix
Appendix Australia Air Channels Australia Air Channels Frequency Frequency Start Center Start Center 599.5 606.5 48.5 613.5 59.5 620.5 66.5 627.5 88.5 634.5 97.5 641.5 104.5 648.5 140.5 655.5 177.5 662.5 184.5 669.5 191.5 676.5 198.5 683.5 205.5 690.5 212.5 697.5 219.5 704.5... - Page 15 6MHz Bandwidth 7MHz Bandwidth 8MHz Bandwidth Modulation Guard Interval Guard Interval Guard Interval Constellation 1/16 1/32 1/16 1/32 1/16 1/32 The weak ability of error-correcting and anti-interference in this area 6.03 6.03 5.80 6.45 6.83 7.03 6.64 7.37 7.81 8.04 QPSK 6.22 6.58...
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