1. 20030106_0421_CD.zip Driver
2. readme_tvb360.txt File Contents

readme_tvb360.txt Driver File Contents (20030106_0421_CD.zip)

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Installation guide for TVB360 Modulation Card
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1. Install PnP driver          :  Driver\tpg0425v5.inf, Driver\tpg0425v5.sys
2. Install Application Program :  Install\setup.exe	
3. Execute Application Program :  Program Files\tpg0421\tpg0421.exe
4. Exit tpg0421 application program
5. Run Register Editor Program :  start>execution>regedit 
6. Go to the HKEY_CURRENT_USER>SOFTWARE>VB and VBA Program Settings>TPG0421>StartUp
7. Set parameter related with operation of TVB360. 
   The meaning of parameter is listed belowed.
	- TVB360InputPort :
		- 0 : SMPTE310M input
		- 1 : DVB-ASI input
	- TVB360ModulationMode :
		- 0 : Set as no modulation
		- 1 : Set as VSB modulation (Must use "VSB RF submodule board")
		- 2 : Set as QAM modulation (Must use "QAM RF submodule board")
		- 3 : Set as QPSK modulation (Must use "QPSK RF submodule board")
8. Execute Application Program Again :  Program Files\tpg0421\tpg0421.exe
9. Set RFOut frequency, SymbolRate, CodeRate in the application program GUI.	

	
!!! CAUTION : 
    When you use as QPSK modulator, 
    YOU MUST TURN OFF "LNB VOLTAGE" of the qpsk receiver before connection QPSK modulator to QPSK RECEIVER.
    If it is not turned off, QPSK MODULATOR will be damaged. 
	
!!! CAUTION : 
    In the QPSK modulator, RFOut frequency means L-band frequency. 
    Avaliable frequency is "950 MHz - 1000 MHz".
    At the receiver, this frequency must be corresponded to difference of CHANNEL FREQUENCY and LNB FREQUENCY of the receiver.	
    And "SPECTRUM INVERSION" at the receiver also must be considered.
	
!!! CAUTION : 
    In the QAM modulator, if you want to operate 256 QAM mode, 
    there will be some unstabe operation. 
    It is recommended not to use 256 QAM mode.  	

!!! CAUTION : 
    If you use multiple TVB360 board at the same time, for exampe one TVB360 as VSB MODULATOR, 
    the other for QPSK MODULATOR, you must check driver program.
    The driver program depends on the EEPROM(U11) of the TVB360 board. 
    If the label of the EEPROM is 0425, you must use tpg0425v5.inf, tpg0425v5.sys. And must use "tpg0421.exe".
    If the label of the EEPROM is 0426, you must use tpg0426v5.inf, tpg0426v5.sys. And must use "tpg0422.exe".
    If the label of the EEPROM is 0427, you must use tpg0427v5.inf, tpg0427v5.sys. And must use "tpg0423.exe".
    If the label of the EEPROM is 0428, you must use tpg0428v5.inf, tpg0428v5.sys. And must use "tpg0424.exe".