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Blue Digital Exciter

User Manual

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User Manual

Rev. 1.0 - 20/11/09

DTVC

6.2.5 Frequency (

STATUS

menu)

This menu visualize the information regards the readings of working

parameters.

Rotating the encoder clockwise to pass to next readings.

- 8VSB Modulator -

Frequency: 773,000,000Hz

Figure 6.9

Standard

Visualization of the 8VSB standard and current date.

Frequency

Visualization of working frequency

6.2.6 Power and System (

STATUS

menu)

This menu visualize the information regards the readings of working

parameters.

Rotating the encoder clockwise to pass to next readings, otherwise rotating it

counter-clockwise to pass to previous readings.

FWD: 0.0W

RFL

00W

PRE: Table1

EQU: On

Figure 6.10

FWD

Visualization of the Forward Power.

RFL

Visualization of the Re



ected Power.

PRE

Visualization of the current selected precorrection table.

EQU

Visualization of the equalization status.

6.2.7 Current and Voltage (

STATUS

menu)

This menu visualize the information regards the readings of working

parameters.

Rotating the encoder clockwise to pass to next readings, otherwise rotating it

counter-clockwise to pass to previous readings.

VPA : 33.9V

IPA: 1.59A

IDRV: 1.34A

Figure 6.11

VPA

Visualization of the ampli



er module voltage.

Содержание DTVC

Страница 1: ...ior Broadcast Products 1 7 1 9 4 P r e s t o n R d S u i t e 1 0 2 2 9 7 D a l l a s T X 7 5 2 4 8 w w w s b p t v c o m BLUE DIGITAL VIDEO 8VSB version mod DTVC User Manual Volume 1 Manufactured by I...

Страница 2: ...Products 1 7 1 9 4 P r e s t o n R d S u i t e 1 0 2 2 9 7 D a l l a s T X 7 5 2 4 8 w w w s b p t v c o m Benny Spr inger 214 642 2920 800 695 7919 Jimmie Joynt 972 473 2577 800 279 3326 Superior Br...

Страница 3: ...storage and retrieval system without written permission of the copyright owner File Name BLUE DIGITAL VIDEO_DTVC_8VSB_ING_1 0 indb Version 1 0 Date 20 03 2009 Revision History Document History Date Ve...

Страница 4: ...2 Superior Broadcast Products Blue Digital Exciter User Manual...

Страница 5: ...tallation and use 9 5 1 Preparation 9 5 2 First power on and setup 10 6 Operating System 12 6 1 Using the encoder 12 6 2 Software 13 7 Technical Specifications 38 8 Working Principles Functional Descr...

Страница 6: ...4 Superior Broadcast Products Blue Digital Exciter User Manual DTVC This page was intentionally left blank...

Страница 7: ...accept responsibility or liability for any errors or inaccuracies in this manual including the products and the software described herein R V R Television reserves the right to make changes to equipm...

Страница 8: ...Figure 5 Figure 3 Figure 4 Figure 5 One rescuer give 2 quick rescue breaths after each 15 compressions Two rescuers one rescue breath after each 5 compressions Do not stop chest compressions while giv...

Страница 9: ...ecify the model type All versions are equipped with linear and not linear precorrector The DTVC is a modulator there is no need to calibrate lters or other parts in order to change channel 4 1 2 Main...

Страница 10: ...ont panel contains the following indications and connectors BNC connector for RF MONITOR Optical encoder LCD display 2x40 character Status indicator LED USB ready Blowers The rear panel contains the f...

Страница 11: ...itional details 5 1 Preparation 5 1 1 Preliminary checks Unpack the ampli er and immediately inspect it for transport damage Ensure that all connectors are in perfect condition Provide for the followi...

Страница 12: ...nd setup Follow this procedure upon rst power on and after making changes to the con guration of the transmitter in which the ampli er is integrated Note Standard factory settings are RF power output...

Страница 13: ...urrent RF output setting and enable output if not already enabled following menu path SET Power xxx Output power can also be set in a Pwr OFF condition in this condition Fwd output power reading on th...

Страница 14: ...the cursor is on the name of a menu to enter in that menu push it when the cursor is on the name of a parameter to enter in modi cation mode the cursor starts blinking after the modi cation of a para...

Страница 15: ...After the start up operation the following window is visualized ATTENTION PRESS BUTTON to Pre Set 07 Figure 6 2 Holding press the encoder button during switch on the power goes to zero and an alternat...

Страница 16: ...the frequency in transmission CHannel FWD Visualization of the forward power RFL Visualization of the re ected power Alarms Under this menu is possible enter inside two submenus about alarms status o...

Страница 17: ...Alarm ID3 Hardware blockage on output power Over Temperature Alarm ID4 Over temperature protection ALC out Range Alarm ID5 Automatic Level Control out of range PLL Unlocked Alarm ID6 PLL not locked PA...

Страница 18: ...mode warning appears on the display and the FAULT led turns on The alarm is generated in these cases Digital Input Stream Absence Waits 3 Seconds After 10 attempts it not generates FAULT condition Ov...

Страница 19: ...of working parameters Rotating the encoder clockwise to pass to next readings otherwise rotating it counter clockwise to pass to previous readings FWD 0 0W RFL 0 00W PRE Table1 EQU On Figure 6 10 FWD...

Страница 20: ...mp FPGA2Visualization of the temperature on FPGA2 Temp TotalVisualization of the internal temperature Temp PA Visualization of the temperature on power ampli er module 6 2 9 Reference STATUS menu This...

Страница 21: ...gure 6 16 Frequency Selection of the channel frequency The frequency channel set emulates the traditional rotary switches By placing the cursor in each of the nine digits you can change the value from...

Страница 22: ...er percentage desired In case which the percentage is set at 0 the power turns off output power disabled and the RF led lit off When the percentage is set at another value the power turns on the RF le...

Страница 23: ...parameter Equalization On Esc Ok Figure 6 23 Equalization This menu provides to select between ON or OFF 6 2 14 1 Pre correction guide on JAVA graphical ambient The Java Virtual Interface has been cre...

Страница 24: ...4 Load the Cd on your computer it will start automatically otherwise open the Installation Cd and run BDVInstaller exe Follow the installation instruction until the end 5 The Java Virtual Interface is...

Страница 25: ...xit saving or without save Clicking this button it will appear a dialog window When the Usb cable is plugged in Java Virtual Interface will recognize the Virtual Port automatically and show it in the...

Страница 26: ...alizes frequency in Hz Power Visualizes the power s percentage set PLL Visualizes if the PLL is Locked or Unlocked Stream ASI Visualizes if the ASI Stream is Present or Absent Temperature PA Temperatu...

Страница 27: ...ction Hardware blockage on output power ALARM3 RFL Protection Hardware blockage on output power ALARM4 Over Temperature Over temperature protection ALARM5 ALC out Range Automatic Level Control out of...

Страница 28: ...ws to modify load and save the No linear Precorrection curves Select Amplitude or Phase Permits to choose what type of graphic change Load Curve from Modulator Permits to load all the curves memorized...

Страница 29: ...n steps of 0 01 the abscissa is between 12 and 12 with 64 points at the same distance The red curves are de ned and edited from user The gray are curves of default which are not changeable and are pro...

Страница 30: ...value can be modi ed by the user The buttons allow to do the main operations Save Tables allows to save all the precorrection s curves on different text s les located in the TABLE directory Load Tabl...

Страница 31: ...nter in the Interval Selection mode It is also possible to select this button directly clicking the central button of the mouse Set Start Position allows to select the rst point of the quadratic curve...

Страница 32: ...e or Group Delay Permits to choose what type of graphic change Load Curve from Modulator Permits to load all the curves memorized both Precorrection s and Equalization s in the modulator When the curv...

Страница 33: ...ns in steps of 0 01ns the abscissa is between 4 2 and 4 2 MHz with 64 points at the same distance The red curves are de ned and edited from user The gray are curves of default which are not changeable...

Страница 34: ...ordinate which value can be modi ed by the user The buttons allow to do the main operations Save Tables allows to save all the precorrection s curves on different text s les located in the directory...

Страница 35: ...enerator select this radio button permits to enter in the Interval Selection mode It is also possible to select this button directly clicking the central button of the mouse Set Start Position allows...

Страница 36: ...meters relative to the power frequency options and the speci c setting of the Modulator Modulator Visualizes the Standard of modulation 8VSB DVB T Frequency Visualizes frequency in Hz Clicking inside...

Страница 37: ...window Change to the desired value and then press the Send button otherwise close the dialog window ASI Input Select A or B to set ASI channel A or B 6 2 15 Reference 10MHz SET menu This menu provides...

Страница 38: ...This menu provides theASI primary channel selection The selection can be automatic or manual between A or B ASI stream 6 2 17 Option SET menu This menu provides the setting on exciter Note to access...

Страница 39: ...t of the date New Pwd 123 Esc Ok Figure 6 33 Pwd This menu provides to choose and con rm a password of 4 number In case you want to change the password before insert the old password then choose the n...

Страница 40: ...ctor N female Impedance 50 Ohm Load mismatch 2 1 Max RF monitor connector BNC 50 Ohm Nominal Power 8VSB 20Wrms Class A B Reference Internal 10MHz 1 ppm for year or external Shoulder at F0 3MHz 36dB DT...

Страница 41: ...tput power level by 40dB 8 2 Power Supply The power supply is con gured so that it can be easily replaced There are two power supply modules one for the modulator section and one for for the PA sectio...

Страница 42: ...they are implemented through an analogue network This then noti es the CPU of the protection that has intervened signalling the event with a message The measurement of the direct and re ected power is...

Страница 43: ...ed on 4 ALARM LED Yellow LED it is lit on in presence of transmitter failure that not stop the working functioning for example communicaton lack between the modules 5 STREAM LED Green LED it is lit on...

Страница 44: ...unded 6 Output PA SMA connector Interconnected with Input PA 7 DAC IN SMA connector Interconnected with DAC OUT 8 Input PA SMA connector Interconnected with Output PA 9 1PPS OUT Not used 10 DAC OUT SM...

Страница 45: ...nnected 5 GND 6 Not Connected 7 Not Connected 8 Not Connected 9 Not Connected 9 3 2 RS485 I2 C Type Female DB9 1 Internal Connected CAN 2 Internal Connected CAN 3 SDA I2 C 4 Internal Connected RS485 B...

Страница 46: ...or For a detailed treatment of TELECON user interface please refer to the speci c manual First of all make sure that the RDMODGSM TV has a green face this indicated that the MOD TLC300 is correctly wo...

Страница 47: ...6 Output Mute not available In17 ASI 1 Sync Missing visualizes if the InputASI stream is present or absent in the rst channel In18 ASI 2 Sync Missing visualizes if the InputASI stream is present or ab...

Страница 48: ...fy the percentage value of Power Out I O7 Rise Time not available I O8 Forward Power visualizes the forward power in W I O9 Re ected Power visualizes the re ected power in W I O12 VPA visualizes the p...

Страница 49: ...ier Transform GPS Global Positioning System INT INTernal HP High Priority IP Internet Protocol LP Low Priority MIP Mega frame Initialization Packet MFN Multi Frequency Network MPE MultiProtocol Encaps...

Страница 50: ...Superior Broadcast Products Blue Digital Exciter User Manual This page was intentionally left blank...

Страница 51: ...Superior Broadcast Products Blue Digital Exciter User Manual Superior Broadcast Products where the Best Cost Less Call us today We want to talk to You...

Страница 52: ...erior Broadcast Products 1 7 1 9 4 P r e s t o n R d S u i t e 1 0 2 2 9 7 D a l l a s T X 7 5 2 4 8 w w w s b p t v c o m Benny Spr inger 214 642 2920 800 695 7919 Jimmie Joynt 972 473 2577 800 279 3...

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