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USER MANUAL

DIGITAL MODULATOR 

DMHD04D/C

QUAD HDMI TO DVB-T ENCODER/MODULATOR

Summary of Contents for CONEXER DMHD04C

Page 1: ...USER MANUAL DIGITAL MODULATOR DMHD04D C QUAD HDMI TO DVB T ENCODER MODULATOR ...

Page 2: ...y considerations page 3 1 8 Location of the module page 4 2 Description of the different elements page 4 3 Installation of operating software page 5 3 1 Downloading installing software page 5 3 2 Powering up page 5 4 Installing Programming the module using a PC page 6 4 1 Accessing parameters on a PC page 6 4 2 Setting input parameters page 7 4 3 Setting NIT parameters page 8 5 Adding Services pro...

Page 3: ... only a damp cloth without solvents 1 5 Ventilation In order to assure an adequate air circulation and to prevent overheating the ventilation holes should not be obstructed The module may not be installed in a hermetically sealed environment Other electronic products or heat producing items may not be placed upon or near the module 1 6 Accessories The use of accessories not manufactured by the man...

Page 4: ... a maximum natural ventilation The module should be fixed to a wall using the wall fixings on the module 2 Description of the different elements C1 Power supply input of the modulator 5 VDC 4 A C2 USB input for programming the DMHD04D C by PC C3 HDMI input C4 HDMI input C5 HDMI input C6 HDMI input C7 DVB T loop input C8 DVB T output 4 DMHD04D C C6 C3 C4 C5 15cm 15cm C7 C8 ...

Page 5: ... The DTViFace supports WindowsXP Vista Windows 7 32bit and Windows 7 64bit and Windows 8 Follow the instructions in the set up wizard to download the software from the website Install the software on your PC generating a desktop icon if required and connect the modulator via the USB cable supplied to your PC 3 2 Powering Up Power the modulator up with the PSU supplied Once all the LED s on the fro...

Page 6: ...ng a PC 4 1 Accessing the parameters on a PC After downloading and installing the DTViFace software open the programme and select the DMHD04D C symbol to get access to the parameters of the DMHD04D C module The following will appear 6 DMHD04D C ...

Page 7: ... enter the service ID number Bit Rate Video select a value between 6000 and 120000 kb s Audio select AAC or MPEG Programme List The four programmes will appear in the programme list Programme Activation Programmes are activated by a double click on the red or green symbol Further details can be found on page 9 The programme is activated The programme is not activated ...

Page 8: ... to be tuned to T S ID For each channel a T S ID should be assigned Constellation Select the Const control to adjust Bandwidth Select the Bandwidth control to adjust F E C Select the F E C control to adjust Guard Interval Select the Guard Interval control to adjust Output Level An internal attenuator allows to lower the output level of the modulator The attenuator can be adjusted between 0dB max o...

Page 9: ... HD LCN would be BBC1 LCN 5 HDLCN 55 BBC1HD LCN 55 HDLCN 5 Television sets with the HD tuner will now put BBC1 HD on number 5 and BBC1 on channel 55 Television sets without the HD tuner will now put BBC1 HD on number 55 and BBC1 on channel 5 7 Occupied Bandwidth The terrestrial Aerial symbol features a number beneath that signifies the total occupied bandwidth of the modulator This number should n...

Page 10: ...channels Constellation symbol rate 16 32 64 128 256 QAM EN 300 429 4 00 6 96 Msps Power Supply DC 2 1mm connection 5V Consumption 15 Watts Dimensions LxWxH 250 x 200 x 38mm DMHD04D 200 x 135 x 67mm DMHD04C Weight 0 6 kg Modulation Code Rate Guard 1 4 Guard 1 8 Guard 1 16 Guard 1 32 Mb s Mb s Mb s Mb s QPSK 1 24 0 976471 5 529412 5 854671 6 032086 2 36 0 635294 7 372549 7 806228 8 042781 3 47 0 464...

Page 11: ...Network of Indonesia Israeli Digital Terrestrial Television T Poland Irish Digital Terrestrial Television Italian Digital Terrestrial Television DTT Latvian Digital Terrestrial Television Netherlands Digital Terrestrial Television DTT New Zealand Digital Terrestrial Television Norwegian Digital Terrestrial Television DTT Philippines Digital Terrestrial Television Singapore Digital Terrestrial Tele...

Page 12: ...www antiference co uk ...

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