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11

Home Use

1) DVB-T: modulating standard; XX.XXX MHz: the current output frequency; 576i: 

video resolution of signal source; X.XX Mbps: the current encoding bit rate

2) Alarm Status: For example, if the CVBS cable disconnected, it will display Video 1 

Not Lock under this menu.

3) Uptime: It displays the working time duration of the device. It times upon power 

on.

4) Video Parameters: User can enter the items respectively to view the video status 

and signal source resolution. User can also adjust values of rest items (Bit rate: 
1.000~19.000 Mbps; Brightness & Contrast & Saturation: 0-255; Hue: -128 - 
+127) and select Aspect ratio between 16:9 and 4:3.

5) Audio Bit rate: Select audio bit rate among 64, 96, 128, 192, 256, 320, 384 kbps.
    Broadcast: Enable – the output program will broadcast only audio without the 

picture; Disable – cancel broadcast mode to resume both audio and video.

6) Program Information: User can enable or disable the program output under menu 

Program Output. User can also enter the other items to edit the Service Name, 
Program Name, Program Number, and PIDs of PMT, PCR, Video and Audio, and 
edit LCN (Logical channel number). EIT Event – User can enter this menu to 
setup EIT (Event Information Table) for the current and next program event. The 
EIT contains Start Time, Duration, Event Name, and Start Year of the event. All 
the EIT information can be displayed on the TV screen on condition that the EIT is 
chosen to insert (see explanation 10.). 

7) TSID: (Transport Stream ID) User can view or adjust after enter this menu.
8) ONID: (Original Network ID)-User can view or adjust after enter this menu.
9) NIT: (Network Information Table) NIT table is a very important table for describing 

the network and TS. User can enter the submenus displayed and edit the values 
or select the LCN (Logical channel number) mode, and choose whether to insert 
the NIT. If user chooses to insert the NIT, information (Network ID, Network 
Name, LCD Mode, Private Data and LCN number of the program mentioned in 
explanation 6) will be added to the transport stream.

 NOTE: when the Private Data is set as 0*0, it is invalid.

Summary of Contents for Home Modulator

Page 1: ...Encoder Modulator Home Use 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 perform...

Page 2: ...HAPTER 1 Product Introductions 3 General Description 3 System Connection Chart 4 Technical Specifications 5 CHAPTER 2 Safety Instruction and Installations 7 Safety Instructions 7 Installations 8 CHAPT...

Page 3: ...grating MPEG2 encoding and DVB T modulating to convert video signals to DVB T RF out for distribution network The signals source could be from satellite receivers closed circuit TV cameras Blue ray pl...

Page 4: ...er input CVBS composited video input supporting NTSC and PAL L R channel Stereo Left and Right audio channels RF in to combine input RF signal 10 dB attenuation RF out to distribute modulated signal 3...

Page 5: ...rate 1 000 19 500 Mbps Encoding MPEG1 Layer II Interface 1 Stereo mono Sample rate 48KHz Bit rate 64 96 128 192 256 320 384kbps Standard Bandwidth Constellation Code rate Guard Interval Transmission M...

Page 6: ...B T Encoder Modulator System General Management Language LCN Insertion Upgrade Power supply Dimensions Weight Operation temperature Local control LCD control buttons English yes JTAG DC 12V 140 110 43...

Page 7: ...id placing the device next to central heating components and in areas of high humidity Do not cover the device with elements that obstruct the ventilation slots If the encoder modulator has been kept...

Page 8: ...t Left 10 cm of free space around from each other once the devices have been installed 2 Connect cables to audio video source The signal source can be from a surveil lance monitor DVD set top box CCTV...

Page 9: ...wer is applied LED These lights indicate the working status Power It lights on when the power supply is connected Alarm It lights on when the there is error such as the signal source loss Lock It ligh...

Page 10: ...hange the setting with Up and Down or Left and Right buttons Menu Press this button to step back Lock Locking the screen cancelling the lock state and entering the main menu after the initialization o...

Page 11: ...nu Program Output User can also enter the other items to edit the Service Name Program Name Program Number and PIDs of PMT PCR Video and Audio and edit LCN Logical channel number EIT Event User can en...

Page 12: ...Frequency Adjust it at range of 30 to 999 MHz Set it according your regional situation or inquire your local services 17 RF Level Adjust it at range of 16 36dBm 18 RF On User can choose to turn on or...

Page 13: ...13 Home Use Appendix Table 1 Australia Television Frequency Channels MHz...

Page 14: ...CVBS to DVB T Encoder Modulator 14 Table 2 Recommended MPEG 2 Code Rate...

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