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- Installing CompuShow
- ====================
-
- If you received CompuShow on a floppy disk, install it as described below and
- set the original floppy aside (don't run ANY SOFTWARE on an original "master
- disk"; install it on a hard disk or a "working copy floppy disk", first.) If
- you downloaded CompuShow using a modem, copy the downloaded file to a backup
- floppy before proceeding.
-
- After installing CompuShow, we recommend that you print all the documentation
- on your printer. You should either have PRINTDOC.BAT or README.EXE included
- with the CompuShow program. Either execute PRINTDOC to copy all the
- documentation to your printer or execute README, select each document in turn
- and press [F2] to print it.
-
- Installing on a floppy disk
- ---------------------------
-
- Install CompuShow on a floppy disk by copying the CompuShow files to a
- formatted disk. For example, "COPY A:*.* B:" will copy all files from a disk
- in drive A: to a disk in drive B:. Once you've started CompuShow, you can
- remove the program disk in order to mount other disks containing graphics
- (and press Alt-A or Alt-B to display the file directory of a new disk in
- drive A: or B:).
-
- Installing on a hard disk
- -------------------------
-
- Install CompuShow on a hard disk by placing the files in a separate hard disk
- sub-directory. For example, to place CompuShow on hard disk drive C:
-
- C:
- MD CSHOW
- CD CSHOW
- COPY A:*.*
-
- In order to be able to execute CompuShow "from anywhere" (even when you're
- not logged to the CSHOW sub-directory on drive C:), you can do one of two
- things:
-
- 1) add "C:\CSHOW" to the "PATH" statement in AUTOEXEC.BAT
- 2) use a batch file (on the path) to execute CompuShow.
-
- We recommend the SECOND method, so create a batch file in a sub-directory
- that's already included in the path statement of AUTOEXEC.BAT. For example,
- at your DOS prompt, execute the PATH command without any parameters to find
- out what the current setting is:
-
- PATH <-- you type this
- PATH=C:\PROGRAMS;C:\BATS;C:\DOS <-- DOS responds
-
- (If the PATH command indicates that you don't have a PATH set, you really
- should check your DOS manual to read about the advantages of setting a path
- in AUTOEXEC.BAT). Select an appropriate sub-directory (such as C:\BATS) and
- create a batch file to execute CompuShow:
-
-
-
- [SETUP.DOC] Page 1
- (DOS version 3 and above):
-
- C:
- CD \BATS
- COPY CON CSHOW.BAT
- C:\CSHOW\CSHOW %1 %2 %3 %4 %5 %6 %7 %8 %9^Z
-
- (DOS below version 3):
-
- C:
- CD \BATS
- COPY CON CSHOW.BAT
- C:
- CD \CSHOW
- CSHOW %1 %2 %3 %4 %5 %6 %7 %8 %9^Z
-
- (The ^Z above means hold down the CTRL key and type Z). The purpose of "%1"
- through "%9" is to allow you to pass command-line arguments to the program
- through the batch file. Execute "CSHOW" at your DOS prompt and the batch file
- is executed to load CompuShow no matter "where you are".
-
- Compressing CSHOW.EXE
- ---------------------
-
- The CompuShow program(s) have been compressed using PkLite. Do not attempt to
- compress them again using PkLite, LzExe or a similar utility.
-
- Configuring CompuShow
- =====================
- Selecting a Video Driver
- ------------------------
-
- CompuShow uses "video drivers" to support extended graphics modes on a wide
- variety of video hardware. The video drivers are included as separate disk
- files, named "videoP1.drv", "videoI4.drv", etc.
-
- +--------------------------------------------------------------------------+
- | FOR A COMPLETE, UP-TO-DATE LISTING OF THE VIDEO DRIVERS, SEE DRIVERS.DOC |
- +--------------------------------------------------------------------------+
-
- The "+S" command-line switch tells the program to load a specific video
- driver, for example:
-
- >CShow +sP1
-
- loads the "P1" video driver ("videoP1.drv"). With a video driver loaded, up
- to seven additional modes (S..Y) are available. Keep in mind that some of the
- video driver modes may not work on your adapter and monitor. For example, a
- (true, not simulated) 640x480x256-color display requires 512k of video RAM.
- Similarly, a 1024x768x256 display requires 1meg of video RAM. Some high
- resolution modes may be beyond the capabilities of your monitor, even though
- the video adapter supports them.
-
- If you press a key (S..Y) and the screen stays in text mode (perhaps changing
- colors), then that mode isn't supported on your adapter. If the same thing
- happens on ALL the video driver modes, then you either have the wrong video
- driver loaded, or your adapter just doesn't have any "Super-VGA"
-
- [SETUP.DOC] Page 2
- capabilities. (VGA adapters that are built-in to a system board or bundled
- with a computer are often "low-end" [cheap] adapters without Super-VGA
- capabilities.)
-
- Once you've identified the correct video driver for your system, you can set
- it up to be loaded automatically whenever the program is started:
-
- >copy videoP1.drv video.drv
- >CShow
-
- With no "+S" switch specified, the program will load file "VIDEO.DRV".
-
- CompuShow doesn't consider video driver modes when selecting the best mode to
- display a graphic with the space bar, unless you tell it which video driver
- modes work on your adapter and monitor.
-
- For example, assume that modes S, T, U, V, W and X work on your VGA, but your
- monitor can't quite handle mode X. Also, mode U is a simulated 640x480x256,
- where mode V is the preferred (true) 640x480x256 mode. To tell CompuShow to
- use modes S, T, V, and W, create a text (ASCII) file with the characters
- "STVW". The name of the file corresponds to the video driver that you're
- using: VIDEO.DAT for VIDEO.DRV, or VIDEOP1.DAT for VIDEOP1.DRV (if you start
- the program using "CSHOW +SP1"). At your DOS prompt:
-
- COPY CON VIDEO.DAT
- STVW^Z
-
- (^Z means hold down the CTRL key and type Z.)
-
- "Cleaning up" Afterwards
- ------------------------
-
- The CompuShow "package" includes the program, documentation files, video
- drivers, etc. When CompuShow starts, it checks to see that all its files are
- present and displays a "missing files" message for 15 seconds if any are
- missing. If you have a copy of the original disk or archive including all
- these files, you don't need to keep them on your "working floppy" or hard
- disk:
-
- - Install CompuShow to a "working copy floppy disk" or hard disk
- sub-directory, as described above.
- - Execute CSHOW. With all files present, it will create CSHOW.DAT
- - Execute CSHOWDEL to delete the documentation and video drivers (and
- CSHOWDEL.BAT, so a "batch file missing" message is normal.)
-
- Please remember that you MUST INCLUDE ALL FILES when you pass CompuShow on to
- a friend, or post it on a BBS.
-
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- [SETUP.DOC] Page 3
-