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INTERNAL TEST REPORT OF DELAY

(The values of average latency cover the progress from Encoding to Decoding.)

Decoding

Terminal

Encoding Details

Average

Latency

(ms)

Resolution

Encoding

Bit Rate

Low

Latency

Mode

Single

Source

Interface

Encoding

Type

ISDB-T STB

1080i@60

14M

Mode 1

HDMI

mpeg2

410

H.264

500

SDI

mpeg2

380

H.264

460

Mode 2

HDMI

mpeg2

550

H.264

630

SDI

mpeg2

430

H.264

460

ISDB-T STB

1080i@50

14M

Mode 1

HDMI

mpeg2

360

H.264

460

SDI

mpeg2

490

H.264

500

Mode 2

HDMI

mpeg2

580

H.264

560

SDI

mpeg2

420

H.264

530

ISDB-T STB

720p@50

14M

Mode 1

HDMI

mpeg2

250

H.264

250

SDI

mpeg2

280

H.264

290

Mode 2

HDMI

mpeg2

530

H.264

510

SDI

mpeg2

430

H.264

390

ISDB-T STB

14M

Mode 1

HDMI

mpeg2

480

H.264

520

SDI

mpeg2

510

H.264

500

Mode 2

HDMI

mpeg2

530

H.264

570

SDI

mpeg2

580

H.264

500

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Содержание WT-ISDB-2ME

Страница 1: ...Manual de usuario WT ISDB 2ME 2 HDMI YPbPr CVBS to ISDB T Encoder Modulator MPEG 2 HD SD MPEG 4 HD SD Encoding ISDB T Modulating ...

Страница 2: ... been written to help people who have to use to integrate and to install the product Some chapters require some prerequisite knowledge in electronics and especially in broadcast technologies and standards Disclaimer No part of this document may be reproduced in any form without the written permission of the copyright owner ...

Страница 3: ...ll have no liability for any error or damage of any kind resulting from the use of this document Copy Warning This document includes some confidential information Its usage is limited to the owners of the product that it is relevant to It cannot be copied modified or translated in another language without prior written authorization from ...

Страница 4: ...ECAUTIONS 4 2 3 DEVICE S INSTALLATION FLOW CHART ILLUSTRATED AS FOLLOWING 4 2 4 ENVIRONMENT REQUIREMENT 4 2 5 GROUNDING REQUIREMENT 5 CHAPTER 3 OPERATION 6 3 1 LCD MENUS 6 3 2 INITIAL STATUS 7 3 3 GENERAL SETTINGS FOR MAIN MENU 8 CHAPTER 4 WEB NMS OPERATION 14 4 1 LOGIN 14 4 2 OPERATION 15 MODULATOR SETTING 20 CHAPTER 6 TROUBLESHOOTING 27 CHAPTER 7 APPLICATION 28 CHAPTER 8 PACKING LIST 30 ...

Страница 5: ...rom satellite receivers closed circuit television cameras Blue ray players and antenna etc Its output signals are to be received by TVs STB and etc with corresponding standard With its various inputs available our WT ISDB 2ME series products are wildly used in public places such as metro market hall theatre hotels restaurants and etc for advertising monitoring training and educating in company sch...

Страница 6: ... 1 Resolution CVBS 720x576_50i PAL 720x480_60i NTSC YPbPr 1920 1080_60i 1920 1080_50i 1280 720_60p 1280 720_50P Audio L R Encoding MPEG1 Layer II MPEG2 AAC MPEG4 AAC Interface 1 Stereo 2 mono Sample rate 48KHz Bit rate 64 96 128 192 256 320kbps Modulator Section ISDB T Standard ARIB STD B31 Bandwidth 6M Constellation DQPSK QPSK 16QAM 64QAM Guard Interval 1 32 1 16 1 8 1 4 Transmission Mode 2K 4K 8...

Страница 7: ...r RF MPEG 2 HD SD MPEG 4 HD SD Encoding HDMI YPbPr CVBS Source 1 5 Appearance and Description Front Panel Illustration LCD window LCD display NMS DATA ports Power and Alarm Indicators Lock Indicators Up and down left and right button Enter button for confirm Menu button for back step Lock button press to lock set Rear Panel Illustration ...

Страница 8: ...ncoding Module 1 Pr Port is also used as CVBS Port Encoding Module 2 Pr Port is also used as CVBS Port RF in port for RF mix RF out port ASI input port ASI output ports Switch Power supply slot Grounding ...

Страница 9: ... of the products when the power is on After use securely stow away all loose cables external antenna and others 2 2 Power precautions When you connect the power source make sure if it may cause overload Avoid operating on a wet floor in the open Make sure the extension cable is in good condition Make sure the power switch is off before you start to install the device 2 3 Device s Installation Flow...

Страница 10: ...covered with wallpaper or brightness less paint Fire Protection Fire alarm system and extinguisher Power Requiring device power air conditioning power and lighting power are independent to each other Device power requires AC 110V 10 50 60Hz or AC 220V 10 50 60Hz Please carefully check before running 2 5 Grounding Requirement All function modules good grounding is the basis of reliability and stabi...

Страница 11: ...ializing General Working Status 1 Alarm Status 2 Input Setting 2 1 Input 1 2 3 ASI Video Format Video Bitrate Audio Format Audio Bitrate 2 3 1 Parse Program 2 3 2 Select Program Interface Brightness Contrast Saturation Hue 2 2 Input 2 Same content with 2 1 3 Modulate Setting 3 1 Inter Leave 3 2 Constellation 3 3 FFT 3 6 RF Frequency 3 7 RF Out Level 3 4 Guard Interval 3 5 FEC ...

Страница 12: ...the device and after a few seconds initialization it presents start up pictures as below ISDB T indicate the modulation standard of this device XXX XX MHz indicates the current output frequency range 30 960MHz X XX Mbps indicate the encoding bit rate of each channel respectively Start up Start OK ISDB T XXX 00MHz X XXMbps X XXMbps ...

Страница 13: ...u to check the error type 2 Input Setting Under this menu the LCD will show 2 1 Input 1 2 2 Input 2 and 2 3 ASI 2 1 Input 1 and 2 2 Input 2 respectively represent the two programs from the two input modules Users could set the video and audio encoding parameters for each program under 2 1 and 2 2 1 Alarm Status 2 Input Setting 3 Modulate Setting 4 IP Output Setting 5 Network Setting 6 Saving Confi...

Страница 14: ...G2 MPEG2 AAC and MPEG4 ACC audio format Audio Bit rate is to select bit rate for the audio Move the triangle mark to specify the target bit rate and press ENTER to confirm 2 3 ASI is for ASI program multiplexing operation Under this submenu users could parse the inputting programs and select the programs to output Video Bit Rate 08 000 Mbps Video Format Video Bit Rate MPEG2 MPEG2 AAC 128 Kbps 192 ...

Страница 15: ...e 4 possible options provided for selecting Inter Leave 0 1 2 and 4 When the display shows them user just need swift LEFT and RIGHT keys to choose and repressing ENTER to confirm Constellation Four different constellations DQPSK QPSK 16QAM and 64QAM will be shown on the LCD window User can set constellation type with the same method mentioned above FFT When user enters FFT the LCD would show the c...

Страница 16: ... data is normally very sensitive There are four possible options provided to be selected They are 1 4 1 8 1 16 1 32 User can shift the LEFT RIGHT keys to select and press ENTER to confirm FEC This term refers to Forward Error Correction and its rates include 1 2 2 3 3 4 5 6 and 7 8 After entering FEC submenu the LCD display would show them users just need press LEFT and RIGHT buttons to choose and...

Страница 17: ...nding parameters 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 5 Network setting After enter Network Setting there are three submenus shows as the following LCD displays User can press UP DOWN to choose this item and ENTER LEFT RIGHT to set the parameters 5 5 Reset Password 5 6 Web Manage Port 5 3 Gateway 5...

Страница 18: ...tore the device into the last saved configuration by choosing 7 1 and restore the device into factory configuration by choosing 7 2 the display will show as below 8 Version User can check the software version and hardware version of this equipment under this submenu Gateway 192 168 000 001 MAC Address ffffffffffffffffffffff Reset Password Yes NO Save Configuration Yes No Saving Config Load Saved C...

Страница 19: ... the front panel Connect the PC Personal Computer and the device with net cable and use ping command to confirm they are on the same network segment I G the PC IP address is 192 168 99 252 we then change the device IP to 192 168 99 xxx xxx can be 0 to 255 except 252 to avoid IP conflict Use web browser to connect the device with PC by inputting the Encoder Modulator s IP address in the browser s a...

Страница 20: ... program from the 1st encoding module as Figure 3 Device standard and name User can click any item here to enter the corresponding interface to check information or set the parameters It automatically identifies and displays the signal source interface and real time encoding bit rate of corresponding input channel TS indicators Green light indicates the TS is normal which otherwise turns to red ...

Страница 21: ...erms on this interface Click this button to apply the default setting of Input 1 Click this button to apply the modified parameters Encoding Status Green light indicate it works normally which otherwise turn to red General Settings for the input program User can edit any item listed as needed Select the interface you connect to source signal which you intended to process To configure CVBS signal o...

Страница 22: ...this page Figure 4 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 Click Refresh Input to refresh the input program list Click Refresh Output to refresh the output program list When user checks one input program with one can transfer the checked program to the right box to output Here ...

Страница 23: ...h In some occasions there are some PIDs which won t belong to any program such as 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 NIT Table setting Click NIT from the menu to trigger the screen as F...

Страница 24: ...ires 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 field After setting all the data users need to click on Save to save the setting As Figure 7 click Update NIT to update the NIT information ...

Страница 25: ...or the programs After setting the parameters click Apply to save the setting Figure 8 Modulator Setting When entering in Modulator it will display the Modulator Configuration screen as Figure 9 Here user can set modulation parameters Details please refer to 3 Modulate Setting explained in 3 3 After setting all the parameters user needs to click on Apply to save the Modulator parameters ...

Страница 26: ...here can save the configuration permanently to the device Click Save Configuration for store the data permanently to the device By using Restore Configuration user can restore the latest saved configuration to the device By using Factory Set user can import the default factory configuration Figure 10 ...

Страница 27: ...11 Update the Device Click Firmware from the menu it will display the screen as Figure 12 Here user can update the device by using the update file Click Browse to find the path of the device update file for this device then click Update to update the device After updating the device user needs to restart the device by using Reboot option Figure 12 Browse Button ...

Страница 28: ...er can change the device network configuration as needed Figure 13 Change Password When user clicks Password it will display the password screen as Figure 14 Here user can change the Username and Password for login to the device After putting the current and new Username and Password click Apply to save the configuration Figure 14 ...

Страница 29: ...oted in the LCD window Backup Load Click Backup Load from the menu it will display the screen as Figure 15 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 Load File to load the backup file to the device Figure...

Страница 30: ...2 Mode 1 Mode 2 to activate the low delay function The delay duration is based on the different combination of Video Format Video Bit rate Low delay Mode and the Resolution of signal source which combine together to have a comprehensive impact on the delay Please refer to the below table for reference NOTE The delay duration will also be impacted as the decoding performance of the STB side change ...

Страница 31: ...264 500 SDI mpeg2 380 H 264 460 Mode 2 HDMI mpeg2 550 H 264 630 SDI mpeg2 430 H 264 460 ISDB T STB 1080i 50 14M Mode 1 HDMI mpeg2 360 H 264 460 SDI mpeg2 490 H 264 500 Mode 2 HDMI mpeg2 580 H 264 560 SDI mpeg2 420 H 264 530 ISDB T STB 720p 50 14M Mode 1 HDMI mpeg2 250 H 264 250 SDI mpeg2 280 H 264 290 Mode 2 HDMI mpeg2 530 H 264 510 SDI mpeg2 430 H 264 390 ISDB T STB 576i 50 14M Mode 1 HDMI mpeg2 ...

Страница 32: ...entilation for the heat sink on the rear panel and other heat sink bores if necessary Checking the input AC within the power supply working range and the connection is correct before switching on device Checking the RF output level varies within tolerant range if it is necessary Checking all signal cables have been properly connected Frequently switching on off device is prohibited the interval be...

Страница 33: ...cation 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 ...

Страница 34: ...4 Bar Audio Video contents distribution 5 Cinema Audio Video contents DVB T ISDB T distribution 6 Company Audio Video contents distribution ...

Страница 35: ...Chapter 8 Packing List WT ISDB 2ME Encoder Modulator 1PC User s Manual 1PC HDMI Cables 2PCs YPbPr Cables 2PCs CVBS Cables 2PCs Power Cord 1PC ...

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