FULL HD – DVB-T VIDEO & AUDIO MODULATOR V40
Contents
1. 9 Under Encoder Settings Using the drop down range choose a suitable Video bit rate Normally this is set to 18 500 Mb s Setting the Video bit rate to a lower setting may cause errors and blocking in the output 10 Press the APPLY button in the Encoder settings column to upload the new paremeters to the modulator Wait for the green DONE to illuminate 11 Under Multiplexer Settings ensure the Network ID is set to 12293 in all modulators This is important for all UK TVs and is the default setting 12 Set the Programme Name as required E G DTV1 Camera 1 Satellite 1 etc Set the Programme ID to 1 on the first modulator in the system followed by an increment of 1 for each modulator Set the Programme Provider You can use any name here such as your company customer name or VISION 13 IMPORTANT Do not change the original NET ID 9018 under any circumstances This is unique to the UK operation of digital TV The LCN system will not work in the UK with an error in this number Set the TSID Transport stream ID This should be unique for each modulator We suggest using incremental number for each modulator E G 2240 2241 14 In the LCN section check that the LCN Provider is set to ITC UK Choose and set an LCN 17999 which does not conflict with Freeview or any other services on the network Check that the drop down box that LCN is enabled See IMPO2. use an attenuator between the modulator and the meter 6 After a period of 1 minute of inactive use the modulator will store these settings and become locked Front Panel Set Up Multi modulator installation Complete all audio video and RF cable connections to the modulators Connect the power supplies to the modulators The modulators can be connected using the RF loop through and daisy chaining two or more modulators together Maximum of 4 Power on the modulators by connecting the power supplies to the mains The LED display will show a rotating dot array in each modulator for about 20 seconds while the default profile is loaded 1 If there are two red LED DOTS between the channel number digits this indicates that the button interface is locked To unlock the setting buttons Press and hold the UP and DOWN buttons simultaneously until the red LED DOTS between the channel number digits are extinguished Typically 10 secs 2 Select the required RF channel number on each modulator using the UP and DOWN buttons in Channel mode as described in the previous set up procedure 3 Set each modulator to a different one of the four profiles as described in the previous section 4 Each profile will increment the settings by a factor of one so that the TVs will see each modulator in succession in the EPG 5 After a period of 1 minute each modulator will store these settings
3. and become locked again If an aerial is being added to the system care must be taken to avoid setting the modulator on the same channel as an existing transmission In some areas of the UK it is possible to receive duplicate transmissions of broadcasts on two or more channels In this case we recommend the use of a blocking or overlap filter to create a clean RF spectrum In addition we advise avoiding channels 31 37 as this area is reserved for additional HD and local TV programmes Use a spectrum analyser to identify clear parts of the TV spectrum Avoid setting any modulator to any TV channel that is already occupied even where the off air level is extremely low Channel collision or conflict may cause some TVs to lose the modulator settings randomly Advanced Set Up Where an installation requires customised settings not covered by the Profile Set Up the advanced settings menu can be accessed by using a PC running either Windows XP Vista or 7 amp 8 1 32 amp 64 bit 1 Insert the supplied software CDrom in the CD drive of your computer Copy the software onto your desktop or into a suitable folder 2 Connect the V40 10HD to your computer using a suitable USB lead 3 Power the modulator 4 Run the Vision software and the main screen will appear 14 This is a UHF channel and usually goes with BMHZ bandmdtn ES _ ere De 15 Tri Main
4. C to 70 C up to 90 205mm x 102mm x 41mm 0 3kg 12 VISION Vision Products Europe Ltd Unit 5 Redbourne Park Liliput Road Brackmills Northampton NN4 7DT technical vision products co uk vision products co uk E amp OE Vision Products Europe Ltd 2015
5. E G National TV programme documentary HD channel adult channel radio programme DATA channel The installer must take care not to choose an LCN that is reserved or set by DMOL A gap in the EPG list does not necessarily indicate the LCN number is available to use as it may be reserved for future transmission by a broadcaster If you choose an LCN that conflicts with Freeview LCNs the TV may be confused and refuse to accept your LCN choice Depending on the make of TV it may operate in 3 different ways a Move the modulated channel s to Channel 800 and or channels above b Move one or more of the Freeview channel s to Channel 800 and or above c Not display or store the modulated channel at all or display it intermittantly Built in protection system 1 System monitor During normal operation the V40 10HD main CPU monitors all the internal parts to ensure the device is working properly If the CPU detects an internal error or module failure the V40 10HD immediately initiates the recovery procedure by resetting the appropriate module of the device 2 CPU Watchdog If the system detects the CPU itself is not operating correctly the watchdog timers will reset automatically Technical Specification Inputs Video Coding Profile Resolution HDCP Audio Audio Standard Audio bit rate Audio level H 264 Encoder Standard Bit rate Configurable Parameters Transport Stream Processing Automatic Regeneration Config
6. RTANT LCN notes below 15 Press the APPLY button Wait for the green DONE to illuminate Should you be unsure or get into difficulty you can press the Factory Defaults to return the modulator to the factory settings Note Each time a Profile is selected in the front panel set up the modulator will reset itself and this process may take 20 30 seconds while the new parameters are uploaded Using the USB interface and a computer allows the installer to customise the field values in the main software window Care must be taken not to create conflicting data with other parameters or settings in other modulators The green LED LOCK will show when the HDMI cable is connected and signal is present 10 Encoder bit rate The output bit rate is pre set to 18 500 Mb s which is more than adequate for all HD TV signals The modulation settings must be applied with care in order to have an adequate output bit rate for the programme content The output bit rate must be equal or greater than the total sum of the bit rate of the programme content applied to the HDMI input encoder If the input bit rate exceeds the output bit rate the encoder may become overloaded and stop working IMPORTANT LCN Logical Channel Numbers in the UK are primarily pre allocated for Freeview by the TV companies and DMOL These LCNs are set by the programme type genre and programme content as agreed by DMOL and the broadcasters
7. VISION FULL HD DVB T VIDEO amp AUDIO MODULATOR V40 10HD Installation Manual FULL HD DVB T VIDEO amp AUDIO MODULATOR V40 10HD IMPORTANT Read these warnings carefully because they include important safety information about the installation operation and maintenance of this product Follow all instructions to maintain manufacturer warranty and for your own safety e Read all instructions in this Installer Manual and on the product carefully BEFORE operating this device e The latest version of this handbook can be found at www vision products co uk e This product is intended for indoor use only Under no circumstances must this product be used outdoors e To prevent risk of fire or electric shock do not expose this product to rain moisture or areas of high humidity e If the modulator has been stored in cold conditions for a long time bringing it into a warm environment may cause condensation Allow it to warm up for at least 2 hours before plugging it into the mains e To ensure proper ventilation do not block the ventilation openings e Make sure there are no flammable materials close to the unit during operation e Clean the exterior of the product with a clean and dry non abrasive cloth Do not use solvents or liquids to clean the product e There are no installer replacement parts inside the product Do not open the product for any reason This will invalidate your Manufacturer Warranty and may i
8. eters of the V40 10HD 1 Quick method using Vision Easy set selecting one of the four pre programmed incremental profiles 2 Advanced method using a computer via the USB port for access to all installer settings Quick set up using Vision Easy set Profile settings The V40 10HD is pre programmed with four pre set profiles 1 4 By default each profile has the RF output set to UHF channel 21 which the installer can set independently to any VHF or UHF channel Each profile uses pre progammed factory settings that increment the programme parameters by one E G LCN 781 782 783 784 The transport stream IDs are also incremented by one so that when more than one modulator is installed they will not conflict if each successive modulator is set to a different profile Profile 1 Profile 2 Profile 3 Profile 4 Setting Programme Name DTV1 DTV2 DTV3 DTV4 Service ID 1 2 3 4 Transport Steam ID TSID 2240 2241 2242 2243 LCN Enabled Disabled Enabled Enabled Enabled Enabled Logical Channel Number 781 782 783 784 In each profile 1 to 4 the LCN is incremented by one from LCN781 in an unused area of the EPG as of February 2015 If customised LCN numbers are rquired then use the advanced settings menu to set the desired LCN The pre programmed LCN numbers can only be changed by using the advanced set up Front Panel Set Up Single modulator installation Comple
9. le local and national regulations This equipment is intended for indoor use only Vision Products Europe Ltd confirms that this product is manufactured in accordance to following norms of EU EMC norm EN50083 2 and safety norm EN60065 FULL HD DVB T VIDEO amp AUDIO MODULATOR V40 10HD Features e HDMI and CVBS inputs with auto select HD signal up to 1920 x 1080p and SD signal up to 720x576 e RF loop through output to combine other modulators or RF signal sources Output Frequency 174 862MHz H 264 HD encoder 1 19Mb s e HDCP support Vision Easy Set front panel installer set up for quick installation with four selectable pre programmed Profiles e Computer interface set up for advanced installation via USB port Product Description Vision V40 10HD is a high quality professional modulator intended to produce High Definition television pictures up to 1080p from an HD source via the HDMI input in DVB T2 COFDM format This modulator can also accept standard definition signal sources via the CVBS input and modulate these in DVB T2 MPEG4 COFDM format which will require a TV with an HD tuner to view The V40 10HD modulator is designed for a coaxial cable system with VHF UHF television signals compatible with Freeview HD televisions and set top box receivers with an HD tuner only IMPORTANT Some TVs and set top boxes including some HD Ready products DO NOT have an HD TV Tuner These will no
10. mpair the safety features of the product e Do not use the product if you suspect it has been damaged in any way including being dropped is malfunctioning or has been exposed to liquids or moisture e The unit must only be repaired by an VISION authorised service centre A D Dat The manufacturer s warranty is void if unit is opened or adapted in any way Operator safety may be compromised if this product is not operated and maintained in accordance with the details contained in this Handbook This modulator is powered from a 12 V DC power supply unit This voltage is not dangerous to life Do not connect the 12 V power supply unit into the mains socket until all other connections to and from the modulator have been correctly connected Do not hot swap the HDMI cable USB cable CVBS or coaxial cables when the modulator is powered Disconnect the modulator power supply by removing the power supply cable from the mains socket before removing any other connections Always secure the product to a wall system board or other suitable vertical surface Ensure there is sufficient air flow around the product to ensure proper cooling Restricting cool air flow may cause the device to overheat and fail This type of product failure is not covered by the manufacturer s warranty This product complies with the relevant clauses of the European Directive 2002 96 EC The unit must be recycled or discarded according to applicab
11. screen showing editable settings in red relating to the following paragraphs i fmi ComPort V40 10HD About Calibration ICOM7 connect 5 DVB T Encoder Multiplexer Settings System Settings Settings pa pre ni Channel MHz n Upto 16 Characters 1 65535 Playing 7 z1 2 414 auto zi network Private 12293 17 rwversica Bandwidth Video BR Mbps Program DIVI O 2440 0175 eux a 18500 9 provider viSION 12 SW Version Constellation Audio BR kbps 0 99 6 e gt 384 lt Original NET ID 1 65535 ous J z sons Ca aa i Modulation Ts 2240 1 65535 8k hd PMT PID Video PID Audio PIO Piet Guard Interval 31 8100 31 8100 31 8100 0 s s2 _ Led LCN 1 999 LCN Provider n ma 781 Enable roux Connected 5 Select the COM Port from the drop down box then press the connect button and establish communications with the modulator If communication fails to connect change the COM port setting and repeat 6 Press the Get All Parameters bar This will show the parameters currently set 7 Under DVB T settings change the channel number If using a UK UHF channel all of the other settings in this section will be correct E G Bandwidth 8MHz QAM64 8K modulation 1 8 Guard Interval 3 4 code rate 8 Press the APPLY button in the DVB T settings column to upload the new paremeters to the modulator Wait for the green DONE to illuminate
12. t receive HD signals In this case please use an SD modulator such Vision V40 1100 Using a screened aluminium ventilated housing for high interference immunity which is easy to mount the V40 10HD is ideal for hotel commercial and domestic applications where the output of an HD FTA satellite receiver SkyTV Freesat TV receiver BluRay DVD player or camera is required to be viewed on an MATV system over small medium or large installation additional amplification may be required Powered with 12V DC at 400mA from the V40 125 PSU power supply the V40 10HD modulator is easy to set up from the front panel buttons and the 7 segment LED display With front panel setup the modulator will create a choice of 4 pre programmed DVB T2 profiles with pre set LCN at any VHF UHF TV channel compatible with UK Freeview TVs Using a suitable Windows compatible PC the installer can enter the advanced setup mode for customised settings as desired The advanced mode allows changes of the LCN Programme and Provider names and parameters to be displayed in the EPG of any Freeview HD TV The modulator s RF output is fitted with a loop through for combining with modulators and signals from other sources such as an aerial and is provided with a 0 200B level control to balance the modulator output with these other signals This makes it easy to cascade up to four other V40 10HD modulators Set Up options There are two ways to set up the param
13. te all RF video and audio cable connections to the modulator Connect the DC power supply to the modulator before plugging in the power supply to the mains The LED display will show a rotating dot array for about 20 seconds while the default profile is loaded 1 If there are two red LED DOTS between the channel number digits this indicates that the button interface is locked To unlock the setting buttons Press and hold the UP and DOWN buttons simultaneously until the red LED DOTS between the channel number digits are extinguished Typically 10 secs 2 Select the required RF channel number using the UP and DOWN buttons in channel mode Press the Channel Profile button to toggle between each mode 3 Press the PROFILE button The green Profile LED will illuminate 4 Using the UP amp DOWN buttons select the profile required We recommend for a single modulator installation using Profile 1 5 Using a good quality signal meter or spectrum analyser set the RF output level by turning the level control on the front panel 0 20dB This sets the output level between 70dBuV and 90dBuV This setting can be used to balance the levels between the modulator and other signals WARNING At maximum output the RF output level is very high 90dBuV This level may overload some signal level meters and give a false reading or may damage the meter If in doubt
14. urable Paramters LCN Support LCN Providers DVB T Output Standard Bandwidth Selectable COFDM Mode Constellation Guard Interval Code Rate RF Output Type Output Frequency Range Output Level adjustment MER Shoulder Attenuation Output Loop Through Attenuation Connectors Programming Interface General Power Supply Consumption PSU Model Number Operating Temperature Storage Temperature Humidity Dimension Weight 11 HD via HDMI and SD CVBS via RCA phono female MPEG 4 AVC H 264 High Profile 4 1920x1080p at 30fps for HDMI PAL 720x576 at 25fps Supported Digital HDMI amp Analogue via 2 x RCA phono female MPEG 1 Layer Il 64 96 128 192 256 320 384 kb s 0 5Vpp to 1 0Vpp fixed MPEG 4 AVC H 264 1 19Mb s adjustable Service Name Service ID Video PID Audio PID PMT PID PCR PID NIT PAT CAT SDT PMTs EITs tables TS ID Original Network ID Network ID Provider Name Yes Nordin ITC UK EICTA Europe New Zealand EN 300 744 5 6 7 8MHz 2K 8K QPSK 16QAM 64QAM 1 4 1 8 1 16 1 32 1 2 2 3 3 4 5 6 7 8 RF DVB T2 COFDM 174MHz to 862MHz 1MHz steps 90dBuV 0 20dB output variable attenuator 35dB typical gt 45dB lt 1dB 2 x F female 750 Seven Segment LED display with 3 button keypad USB interface via Windows XP Vista 7 amp 8 1 32 amp 64 bit 12V DC 400mA with 2 1mm DC Jack Vision V40 125 with DC plug adapter 0 C to 50 C 10
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