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Related Manuals for Questtel DVB C
Summary of Contents for Questtel DVB C
- Page 1 B-QAM-SDI-IP-2CH-LL User Manual...
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Page 2: Table Of Contents
..................... 9 3.3 G ENERAL ETTINGS FOR CHAPTER 4 WEB NMS OPERATION ....................... 17 ..............................17 LOGIN ............................18 4.2 O PERATION CHAPTER 5 TROUBLESHOOTING ......................29 CHAPTER 6 APPLICATION ........................30 CHAPTER 7 PACKING LIST ........................32 www.questtel.com sales@questtel.com... -
Page 3: Chapter 1 Introduction
SDI Encoder Modulator User Manual Chapter 1 Introduction 1.1 Product Overview B-QAM-SDI-IP-2CH-LL series products are QuestTel‟s new breakthrough all-in- one devices which integrate encoding (MPEG-2 HD/SD, MPEG-4/AVC H.264 HD/ SD) and modulating to convert V/A signals into DVB-C RF output. It has equipped with 2 SDI channels input and 1 ASI input and output with 2 ASI ports and 1 UDP IP port. -
Page 4: Specifications
Remote management Web NMS output 2*ASI out (BNC type); 2*SPTS IP out over UDP (RJ45, 100M) NMS interface RJ45, 100M Language English General Power supply AC 100V~240V Consumption 25 W Dimensions 482*300*44mm Weight 3.5 kgs Operation temperature 0~45℃ www.questtel.com sales@questtel.com... -
Page 5: Principle Chart
NMS port for web management ③ DATA port for IP signal output ④ Indicators ⑤ Navigation buttons ⑥ Enter button: for confirm ⑦ Menu button: for back step ⑧ Lock button: press to lock set Rear Panel Illustration www.questtel.com sales@questtel.com... - Page 6 ① SDI input port 1 ② SDI input port 2 ③ RF in port (for RF mix) ④ RF out port ⑤ ASI input port ⑥ ASI output ports ⑦ Power Switch ⑧ Power supply slot ⑨ Grounding www.questtel.com sales@questtel.com...
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Page 7: Chapter 2 Installation Guide
2.3 Device’s Installation Flow Chart Illustrated as following Connecting Grouding Connecting Acquisition Installing Setting Running Wire and Signal Check Device Parameter Device Power cable Cord 2.4 Environment Requirement Item Requirement Machine Hall When user installs machine frame array in one machine hall, www.questtel.com sales@questtel.com... -
Page 8: Grounding Requirement
Users should make sure the 2 ends of grounding wire well electric conducted and be antirust. It is prohibited to use any other device as part of grounding electric circuit The area of the conduction between grounding wire and device‟s frame should be no less than 25 mm www.questtel.com sales@questtel.com... -
Page 9: Chapter 3 Operation
3.1.3 Symbol Rate 3.1 Output A 3.1.4 RF Frequency 3.1.5 RF Out Level 3.1.6 RF On 3 Modulate Setting 3.2 Output B 3.2.1-3.2.6 (Same content 3.3 Output C 3.3.1-3.3.6 with 3.1.1-3.1.6) 3.4 Output D 3.4.1-3.4.6 3.5 ASI Output www.questtel.com sales@questtel.com... -
Page 10: Initial Status
4.3 IP Output C 4.3.1-4.3.7 with 4.1.1-4.1.7) 4.4 IP Output D 4.4.1-4.4.7 3.2 Initial Status Switch on the device and after a few seconds‟ initialization, it presents start-up pictures as below: Cable A XXX.00MHz Start OK… Start up… X.XXMbps X.XXMbps www.questtel.com sales@questtel.com... -
Page 11: General Settings For Main Menu
2.1 Input 1 2.3 ASI 2.2 Input 2 Under submenus 2.1 or 2.2, user could set the video encoding format and bit rate, and set audio encoding bit rate and also read the audio encoding format of the program from www.questtel.com sales@questtel.com... - Page 12 ENTER to confirm. “Audio Bit Rate” is to select audio encoding bit rate from the options provided. “Low Latency”: to select a latency mode for the content. Move the triangle mark to specify a mode and press ENTER to confirm. www.questtel.com sales@questtel.com...
- Page 13 “√” and “X”. (“√”: to output the corresponding program; “X”: not to output the corresponding program) REMARK: “Select Program B/C/D” shares the same principle with “Select Program A”. One program can be output through multi-carriers. 3) Modulator Setting www.questtel.com sales@questtel.com...
- Page 14 J.83C when the display shows them, user just need swift LEFT and RIGHT key to choose. Constellation Three different constellations: J.83A (DVB-C), J.83B, J.83C will show on the LCD window when Constellation been entered. J.83A (DVB-C) contains 16QAM, 32QAM, 64QAM, 128QAM, and 256QAM; J.83B contains 64QAM, 256QAM; J.83C contains 64QAM, 256QAM. www.questtel.com sales@questtel.com...
- Page 15 -10.0 dbm RF On This interface is to decide whether to enable the RF (carrier A) output or not. OFF: to disable programs to output through carrier A. ON: to enable programs to output through carrier A. www.questtel.com sales@questtel.com...
- Page 16 4.1.4 Subnet Mask 4.1.5 Gateway 4.1.7 Flt Null Pkt 4.1.6 Port User can enter 4.1.1 to decide whether to turn the IP port on or off, and enter to the rest menu items to set the corresponding parameters. www.questtel.com sales@questtel.com...
- Page 17 MAC Address Gateway ffffffffffffffffffffff 192.168.000.001 Reset Password? Web Manage Port 00080 NOTE: The MAC address is according to the factory setting, and it is unique. Saving Configuration Users can enter Saving Configuration submenu for saving settings. Choose yes and www.questtel.com sales@questtel.com...
- Page 18 “7.2” the display will show as below: 7.1 Load Saved CFG 7.2 Load Default Load Saved CFG? Loading Config… Version User can check the software version and hardware version of this equipment under this submenu. Encoder Modulator SW 1.00 HW 0.3 www.questtel.com sales@questtel.com...
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Page 19: Chapter 4 Web Nms Operation
Modulator‟s IP address in the browser‟s address bar and press Enter. It will display the Login interface as Figure-1. Input the Username and Password (Both the default Username and Password are “admin”.) and then click “LOGIN” to start the device setting. Figure-1 www.questtel.com sales@questtel.com... -
Page 20: Operation
A, carrier B, carrier C, and carrier D. Figure-2 Input 1 From the menu on left side of the webpage, clicking “Input 1”, it displays the information of the program from the 1 SDI encoding slot as Figure-3. www.questtel.com sales@questtel.com... - Page 21 …..……………………..LOW LATENCY ……..……..…………………. NOTE The different combination of Video Format, Video Bit-rate, Low Latency Mode and the Resolution of signal source will have an impact on the delay. Please refer to the Appendix attached for detailed information. …………………………………………………………………………………………..…… www.questtel.com sales@questtel.com...
- Page 22 Select the carrier output channel for the multiplexed programs. Every carrier channel can carry different program combination to output. If this item is selected, all the input programs will pass through without any elimination. Selecting this item to allow user select programs as required to output. www.questtel.com sales@questtel.com...
- Page 23 EPG, NIT tables and so on which user just wants to pass them through the multiplexing module without changing anything. This is the main purpose of this function. Click “Add” to add more boxes for filling the Input & Output PIDs, then click “Apply” to confirm. www.questtel.com sales@questtel.com...
- Page 24 Click “Add” from this page, it will display the screen as Figure-6 where it requires to add Service ID and configure other parameters for the programs. Figure-6 Here by clicking “Add”, users can set the program LCN in its respective www.questtel.com sales@questtel.com...
- Page 25 IP Output address for the device if needed and set the IP output for the programs. After setting the parameters, click “Apply” to save the setting. The 4 boxes represent the 4 SPTS out respectively. configure output IP address and ports for the 4 SPTS respectively. Figure-8 Modulator Setting www.questtel.com sales@questtel.com...
- Page 26 Modulator Configuration. Figure-9 Save/Restore Clicking “Save/Restore” from the menu, it will display the screen as Figure-10 where can save the configuration permanently to the device. Click “Save Configuration”, for store the data permanently to the device. www.questtel.com sales@questtel.com...
- Page 27 Click “Reboot” from the menu, the screen will display as Figure-11. Here when clicking “Reboot” box, it will restart the device automatically. Figure-11 Update the Device Click “Firmware” from the menu it will display the screen as Figure-12. Here user www.questtel.com sales@questtel.com...
- Page 28 After updating the device, user needs to restart the device by using Reboot option. Browse Button Figure-12 Network When user clicks “Network”, it will display the screen as Figure-13. It displays the network information of the device. Here user can change the device network configuration as needed. www.questtel.com sales@questtel.com...
- Page 29 Backup Configuration – To back up the device configuration file to a folder Load Configuration – If user needs to load the old configuration to the device, click “Browse” and find the backup configuration file path. After selecting the file, click www.questtel.com sales@questtel.com...
- Page 30 B-QAM-SDI-IP-2CH-LL SDI Encoder Modulator User Manual “Load File” to load the backup file to the device. Browse Figure-15 Button www.questtel.com sales@questtel.com...
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Page 31: Chapter 5 Troubleshooting
Any stuff causes circuit short Device in damp environment Device was suffered from physical damage Longtime idle. After switching on and restoring to factory setting, device still cannot work properly. Maintenance needed www.questtel.com sales@questtel.com... -
Page 32: Chapter 6 Application
B-QAM-SDI-IP-2CH-LL SDI Encoder Modulator User Manual Chapter 6 Application Application Examples 1). Residences and Private Homes Video content DVB‐T/ISDB-T distribution 2) Outside Audio‐Video contents ON‐AIR DVB‐T/ISDB-T distribution 3) Hotel Audio‐Video contents DVB‐T/ISDB-T distribution 4) Bar Audio‐Video contents distribution www.questtel.com sales@questtel.com... - Page 33 B-QAM-SDI-IP-2CH-LL SDI Encoder Modulator User Manual 5) Cinema Audio‐Video contents DVB‐T/ISDB-T distribution 6) Company Audio‐Video contents distribution www.questtel.com sales@questtel.com...
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Page 34: Chapter 7 Packing List
B-QAM-SDI-IP-2CH-LL SDI Encoder Modulator User Manual Chapter 7 Packing List B-QAM-SDI-IP-2CH-LL Encoder Modulator User's Manual 2PCs SDI Cables Power Cord www.questtel.com sales@questtel.com... - Page 35 HDMI H.264 237.5 Mode 1 mpeg2 127.5 H.264 DVB-C HD 720p@50 mpeg2 182.5 HDMI H.264 277.5 Mode 2 mpeg2 167.5 H.264 mpeg2 HDMI H.264 Mode 1 mpeg2 H.264 DVB-C HD 576i@50 mpeg2 HDMI H.264 Mode 2 mpeg2 H.264 www.questtel.com sales@questtel.com...
- Page 36 If the video product is dropped or the cabinet is damaged. When the video product exhibits a distinct change in performance, this indicates a need for service. www.questtel.com sales@questtel.com...
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