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Summary of Contents for Signal 400
- Page 1 Signal-400 HDMI – COFDM (DVB-T) Encoder & Modulator --- Home Use...
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Page 2: Table Of Contents
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. Directory CHAPTER 1 Product Introductions ................3 General Description .................... -
Page 3: Chapter 1 Product Introductions
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. The signals source could be from satellite receivers, closed-circuit television cameras, Blue-ray players, and antenna etc. its output signal is to be received by a DVB-T standard TVs or STBs etc. Control Buttons Indicators... -
Page 4: Working Principle
Working Principle Technical Specifications HDMI Encoding Section Encoding H.264 MP@L 3.0/3.1/4.0 Interface HDMI*1 Input Output 480i@59.94/60FPS 480p@30FPS 576i@50FPS 576p@25FPS 720p@50/59.94/60FPS 720p@50/59.94/60FPS Video Resolution 1080i@50FPS 1080p@25FPS 1080i@59.94/60FPS 1080p@30FPS 1080p@59.94/60FPS 1080p@30FPS Aspect Ratio 16:9, 5:4 Bit rate 1.000~18.000 Mbps Encoding MPEGI layer 2, MPEG-2 AAC Audio Sample rate 48KHz... -
Page 5: Chapter 2 Safety Instruction And Installations
RF output level -14 ~ +6dBm, 0.1db step System Management LCD + control buttons Language English LCN Insertion Upgrade General Power supply DC 12V Dimensions 183*110*50mm Weight < 1kg 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. -
Page 6: Installations
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 SIGNAL-400 unit has 1 TV signal to RF output encoded as DVB-T Digital TV signal. Several SIGNAL-400 units can be cascaded in order to increase the capacity. -
Page 7: Chapter 3 Operations And Management
Alarm: It lights on when the there is error, such as the signal source loss. Lock: It lights on when the signal source connected and goes off when the signal lose. Left/Right/Up/Down buttons – Use these buttons to turn the screen pages, shift the target items by moving the triangle, or change the parameter settings in the program mode. - Page 8 present setting or not. If not, the LCD will display the current configuration state. When the power is connected, the LCD will start to initialize the program. The LCD menu goes as below chart.
- Page 9 Initializing Down Enter Menu Lock DVB-T 650.0MHz 1080i 6.93Mbps Main Menu Status Status Alarm Status Uptime Encoder Main Menu Video In Status Encoder Resolution Video Bitrate Audio Bitrate Audio Format Main Menu Stream Stream TSID ONID Network ID Network Name Service Name Provider name Program number...
- Page 10 4) Encoder Parameters: User can enter the items respectively to set Encoder parameters. Video in Status: User can view the video status under this menu. Resolution: signal source resolution, read-only. Video Bit rate: adjust in the range of 1.000~18.000 Mbps. Audio Bit rate: Select audio bit rate among 64, 96, 128, 192, 256, 320kbps.
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Page 11: Chapter 4 How To Upgrade
23) Version: It displays the version information of this device. Encoder Modulator: the name of the device; Ver: version number of this device. CHAPTER 4 How to Upgrade SIGNAL-400 encoder modulator is embedded with USB Port for upgrading. The supported file format is IMG. USB Port for Upgrade Upgrade steps: Insert USB device→Upgrade automatically(It will need 10-20 seconds to... -
Page 12: 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 13 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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