Short:        Testcard generator for PAL/NTSC systems. Full GPL release.
Author:       wisecracker@tesco.net (Barry Walker).
Uploader:     wisecracker tesco net (Barry Walker)
Type:         docs/hard
Architecture: generic

Requires: Standard A500 or better.
          A formatted, bootable Workbench 1.3x or better floppy disk,
          with a volume name ~TESTCARD~, (see Listing.txt).
          The mouse is NOT used.
          Also a poor or faulty PAL/NTSC television or monitor to be tested.
          A second Monitor or TV (B/W or Colour) in one of the other ports
          is essential for general viewing.
          An external floppy disk drive is required.
          OCS.
          (Also connecting cables for basic sound checks if required.)

Version:  3.00.00.

Distribution: PD, (Freeware). See Below.

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             Issued under the GPL Licence terms and conditions.

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                 Specifications For The TestCard Generator.
                 ------------------------------------------

  Technical Specifications For The AMIGA Range Of Computers:-
  -----------------------------------------------------------

  Test Signals...................  1) White Levels.
                                   2) Purity.
                                   3) Static Convergence.
                                   4) Dynamic Convergence.
                                   5) Focus Dots.
                                   6) Beam Limiter.
                                   7) Vertical Sync' Check.
                                   8) Horizontal Sync' Check.
                                   9) Interference Gratings.
                                  10) Frequency Response.
                                  11) Colour Bars.
                                  12) Greyscales.
                                  13) Full NON Interlaced TestCard.
                                  14) Various Audio Signals.
  Outputs........................  1) RF Output, dependant on the Country
                                      of Origin for Frequency Bands, Chroma
                                      and Sound Carriers/Offsets etc.. etc..
                                   2) CVBS (Composite Video). Note that some
                                      AMIGA models will ONLY have a Black
                                      and White CVBS mode.
                                   3) RGB Digital.
                                   4) RGB Analogue.
                                   5) Various Sync' Modes and other
                                      facilities.
  Output Levels..................  1) RF Output, Enough! from an RF modulator
                                      into 75 Ohms, (from a PHONO/RCA socket
                                      for the U.K.).
                                   2) CVBS, 1 Volt Peak to Peak into 75 Ohms
                                      from a PHONO/RCA socket.
                                   3) RGB Digital, TTL level from a 23 Way
                                      ~D~ type plug.
                                   4) RGB Analogue, 0.7 Volts Peak to Peak
                                      into 75 Ohms, from a 23 Way ~D~ type
                                      plug.
                                   5) Sync' Modes at TTL level, (active
                                      low), from a 23 Way ~D~ type plug.
                                   6) Other facilities at TTL level, (active
                                      low), from a 23 Way ~D~ type plug.
  External Inputs................  None at all.
  Line And Frame Frequencies.....  Dependant on the Country of Origin.
  Audio Facilities...............  1) Four Stereo' modes for direct
                                      connections to Stereo' TVs and
                                      Monitors, from 2 PHONO/RCA scokets.
                                   2) Two Mono' modes for use through the
                                      RF modulator, (from 2 PHONO/RCA
                                      sockets if required).
  Audio Output Levels............  Greater than 0.5 Volts Peak to Peak into
                                   10 KilOhms on each Channel for the
                                   direct connection Stereo' modes.
  Extras.........................  Two seperate TestCards, one of
                                   320x512x32, (OCS), and one of
                                   1280x512x4, (ECS). Also PAL/NTSC mode
                                   switching software. There is also a
                                   COMPLETE package for the ~PC~ using
                                   STANDARD CGA to VGA modes, see below.
  Menu Driven....................  Yes, only the Keyboard is required, the
                                   Mouse is NOT used.
  Original Copyright.............  (C)2002 Barry Walker, G0LCU.

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  Technical Specifications For The ~IBM~ Compatible Range Of Computers:-
  ----------------------------------------------------------------------
  
  Test Signals...................  1) Bright White Screen.
                                   2) Purity.
                                   3) Static Convergence.
                                   4) Dynamic Convergence.
                                   5) Focus Dots.
                                   6) Vertical Sync' Check.
                                   7) Horizontal Sync' Check.
                                   8) Beam Limiter.
                                   9) White Levels.
                                  10) Interference Gratings.
                                  11) Frequency Response.
                                  12) Colour Bars.
                                  13) Multi Colours and Rerun.
                                  14) Full TestCard.
  Outputs........................  Completely dependant on the VIDEO
                                   ADAPTOR in use.
  Output Levels..................  Completely dependant on the VIDEO
                                   ADAPTOR in use.
  External Inputs................  None at all.
  Line And Frame Frequencies.....  Completely dependant on the VIDEO MODE
                                   and ADAPTOR in use.
  Audio Facilities...............  None at all.
  Extras.........................  Seperate VGA and EGA TestCards as
                                   executables.
  Menu Driven....................  None at all. The program is sequential
                                   only and ALL of the relevant text is
                                   inside the program. It is designed to
                                   work from MS-DOS 6.22 (TM) down to
                                   MS-DOS 3.3x (TM), and NOT through
                                   Windows (TM) at all.
  Original Copyright.............  (C)2002 Barry Walker, G0LCU.

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  Acknowledgements:-
  ------------------

First of all many thanks to my wife Tricia who allows me to spend many hours
on my computers.

Also to David Benn and Herbert Breuer for the ACE/AIDE combination supplied
on an AMIGA FORMAT floppy disk which made it easy to compile this program.

And finally to anyone else who I may have neglected or forgotten.

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    Mr Barry Walker,
    70 King George Road,
    Loughborough,
    Leicestershire,
    LE11 2PA,
    England.

    Email to:-

    wisecracker@tesco.net

    BYE.....

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