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SD ENCODER AND
MODULATOR YPbPr TO
DVB-T DIGITAL RF
SD4250
USER MANUAL
All-in-one encoder and modulator for dual SD source. Allows 4 sets of Audio/Video source to be extended
throughout a traditional coaxial by encoding the SD service to MPEG2 and distributing this service using the DVB-T
standard used in Europe, Australia and New Zealand.
Features
Support 4 component video inputs
Support MPEG2 video encoding
Support MPEG1 Layer 2 audio encoding
Support 480i/576i video format
DVB-T RF output
Support LCD / buttons operating, and Network Management System
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Summary of Contents for ClearView SD4250
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Page 1: User Manual
SD ENCODER AND MODULATOR YPbPr TO DVB-T DIGITAL RF SD4250 USER MANUAL All-in-one encoder and modulator for dual SD source. Allows 4 sets of Audio/Video source to be extended throughout a traditional coaxial by encoding the SD service to MPEG2 and distributing this service using the DVB-T standard used in Europe, Australia and New Zealand. -
Page 2: Product Introduction
PRODUCT INTRODUCTION LAN port for remote upgrade or setup. Grounding: to connect the earth cable LCD Display AC 110-240V: power input Indicators RF out: to distribute modulated signal Control Buttons RF in: to combine input RF signal RF Signal test port Component video input supporting PAL and NTSC Technical Specifications Encoding Section - Video... -
Page 3: Safety Instruction
Technical Specifications System Management Local control: LCD + control buttons/ Remote: LAN (RJ-45) port setting Language English LCN Insertion Upgrade LAN (RJ-45) port setting General Power AC110-240 Dimensions 440*280*44mm Weight < 2.5 kg Operation temperature 0~45 ℃ SAFETY INSTRUCTION Safety Technical Specifications WARNING: Hot plug is not allowed since it may cause system failure. -
Page 4: Installations
Installations RISK OF damage to the unit Mechanically handling the unit may result in damage. Do not connect the unit to the power supply before or during assembly. Connect the unit as below instructed. NO HOT PLUG! 1. Connect cables to audio/video source. The signal source can be from a surveillance monitor, DVD, set-top box, CCTV and etc. - Page 5 Device Operations and Management SD4250 is controlled and managed through the control buttons 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 6 1.1.1 Power Up Display After power up, the LCD shows as below: SD4250 CH-Num: 33 RF: 564.500 1.1.2 Quick Setup Display You can setup some basic parameter to make device work. You just need to press the left key to enter quick setup display.
- Page 7 1.1.3.1.1 Set RF Output Move the cursor to “Set RF Output” and enter into it. Then its sub menu shows as below (Press ‘up or down’ key to select, then press the ‘enter’ key to confirm): 1.1.1. Country 1.1.4. FFT 1.1.7.
- Page 8 1.1.3.2.2 Tune Color Move the cursor to “Tune Color” and enter into it. Then its sub menu shows as below (Press ‘up or down’ key to view, there just show the default value): 2.2.1. Encoder 1 2.2.1.3. Saturation 2.2.2. Encoder 2 2.2.1.1.
- Page 9 1.1.3.4.1 Prog. Name Move the cursor to “Prog. Name” and enter into it. Then its sub menu shows as below (Press ‘up or down’ key to select, then press the ‘enter’ key to enter): 4.1. Prog. Name 4.1.2. Encoder 2 4.1.3.
- Page 10 1.1.3.4.7 Retrieve Status Move the cursor to “Retrieve Status” and enter into it. Then its sub menu shows as below (Press ‘up or down’ key to select, then press the ‘enter’ key to enter): 4.7. Retrieve Status Service Name: SD MOD1 Service Name: SD MOD3 TS ID: 00001 LCN: 200...
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Page 11: Nms Login
NMS Operation Guide Network Management System (NMS) can remotely set config and monitor the device. It can be used only after being authorized. Except setting config by front panel, you can also use NMS_EN4.8.EXE on a PC to set and monitor device. Most of all head-end equipments (satellite receiver, encoder, multiplexer, scrambler, modulator, and adapter, etc.) can be set by NMS which is with UDP protocol and supports windows operation system. -
Page 12: Add Frequency
Current NMS is without any device, user can add per his device. I: Menu Bar IX: Restore Config II: Open Device X: Reload Config III: Save Device XI: Import Config IV: Add Freq Node XII: Export Config V: Add Device XIII: Device List VI: Edit Device XIV: Device Connection Info... -
Page 13: Add Device
2.3 Add Device Add frequency under the frequency. Choose frequency and then click “Add Device”, then below dialog shows up: Choose device type “4in1 SD MPEG-2 Encoder with DVB-T”, set device name (you can name as you like), and set IP address and Port of the device. - Page 14 1. If config is wrong, please choose the device and then click “Edit Device”, then below dialog shows up. Modify it and then click “OK” to save. 2. Check if there is IP conflict. Turn off the device, and input “cmd.exe” at command column on your PC: After entering into it: Input “arp –d”...
- Page 15 At the device list column, click device name to check it. Check the basic info (like firmware and software version) at the device connection column and edit it at the right device operation area. “Del Device”: delete the device you don’t need from the device list. 2.5 Check and Set Config Note: user had better do the following operation before configuring the device: Click...
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Page 16: Output Setting
2.5.1 Output Setting “Get”: Read current config from the device. “Set”: Confirm config and enable it. 2.5.2 Video/Audio Setting “Get”: Read current config from the device. “Set”: Confirm config and enable it. - Page 17 2.5.3 Edit NIT 2.5.4 Edit PSI...
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Page 18: Public Function Of Nms
2.6 Public Function of NMS Public function of NMS includes “Save Config”, “Restore Cong.”, “Reload Config”, “Import Config”, and “Export Config”. Choose a device at device list. “Save Config”: After committing or confirming set configuration, click this button to save all configuration into “FLASH”... - Page 19 TV STANSARDS Digital Digital Digital Channel Channel Channel central central central Channel Frequency Channel Frequency Channel Frequency Frequency Frequency Frequency Standard B + G Europ Band I 318-326 BandV 47-54 50.5 326-334 606-614 54-61 57.5 334-342 614-662 61-68 64.5 342-350 622-630 Band S 350-358...
- Page 20 CHANNEL TABLE LIST – Australia Center Center Center Center Channel Freq. Channel Freq. Channel Freq. Channel Freq. (MHz) (MHz) (MHz) (MHz) 177.5 564.5 655.5 725.5 184.5 571.5 662.5 732.5 191.5 578.5 669.5 739.5 205.5 585.5 676.5 746.5 212.5 592.5 683.5 753.5 219.5 599.5...
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