V1.04 March 15, 1988 CRT_SAVE - SCREEN BLANKER ------------------------- Purpose ------- CRT_SAVE is yet another screen blanker program. It supports IBM and compatible monochrome (MDA), IBM and compatible color (CGA), IBM and compatible EGA and VGA and Hercules monochrome graphics adapters. ======== In addition to blanking the screen, CRT_SAVE also beeps when pressing the Caps Lock places the keyboard in upper case. Some IBM (tm) BIOS chips have a bug - the cursor size gets set to 6,7 even if the monochrome adapter is in use. Programs that save, set and restore the cursor using the BIOS parameters get confused. CRT_SAVE plugs in the correct cursor start/end scan lines. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * WARNING!!!!!!! * * ============== * * This program has not been tested on Hercules-compatible adapters! * * I have heard rumors about screen blankers blowing up monitors * * connected to Hercules-kind adapters. * * * * There is no warranty of any kind, and the copyright owner is not * * liable for damages of any kind. By using the software, you * * agree to this. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Installation ------------ To install CRT_SAVE, place the file CRT_SAVE.COM in the root directory of your boot diskette or hard disk, and modify the AUTOEXEC.BAT to include the command: "CRT_SAVE/m" (no spaces) where "m" is the number of minutes (1 to 9) after which the screen is blanked if the keyboard and the video display are inactive. If you do not enter the "/m" parameter the program defaults to 8 minutes. Reboot your machine. The program requires 816 bytes. It is usually installed last, following other resident routines, but feel free to experiment. Copyright/License/Warranty -------------------------- This document and the current version of the program file CRT_SAVE.COM ("the software") are copyrighted by the author. The copyright owner hereby licenses you to: use the software; make as many copies of the program and documentation as you wish; give such copies to anyone; and distribute the software and documentation via electronic means. However, you are specifically prohibited from charging, or requesting donations, for any such copies, however made. An exception is granted to recognized not-for-profit user's groups, which are authorized to charge a small fee (not to exceed $7) for materials, handling, postage, and general overhead. NO FOR-PROFIT ORGANIZATION IS AUTHORIZED TO CHARGE ANY AMOUNT FOR DISTRIBUTION OF COPIES OF THE SOFTWARE OR DOCUMENTATION. No copy of the software may be distributed or given away without this document; and this notice must not be removed. There is no warranty of any kind, and the copyright owner is not liable for damages of any kind. By using the software, you agree to this. The software and documentation are: Copyright (c) 1988 by Radu V. Metea RAMSYS MicroSystems 2027 N. Catalina St. Los Angeles, CA 90027 CompuServe 74017,2730 P.S. Please let me know if you encounter any problems using this program.