========================================================================= SetSeek User Documentation ------------------ Software and Documentation by John Eidsvoog Copyright 1992 CodeHead Technologies Revision: Wednesday, March 25, 1992 SetSeek is freeware and is included with the TEC Utilities disk from CodeHead Technologies ========================================================================= ------------ What it is ------------ SetSeek allows you to set the seek rate of your floppy drives. It works on all current versions of TOS and should work on new versions also (although this cannot be guaranteed). You can configure SetSeek for rates of 2, 3, 6, and 12 milliseconds for drive A and B. Once configured, it can be placed in your AUTO folder to set the rate every time you boot up. With the advent of TOS 2.06, you can install high-density (HD) floppy drives in your Atari. This new TOS sets the floppy seek rate to 6 milliseconds (ms) to allow for the doubled clock rate when reading HD disks. Normally, the seek rate is set to 3 ms and the change in rate to 6 ms causes some drives to make rather irritating sounds. If you do not have a high-density drive, there's no need to leave the seek rate at 6 ms, but as of this date, the only way you can change it back to 3 ms is by using SetSeek. --------------- Using SetSeek --------------- You can run SetSeek like any other Atari program, by double-clicking on its name. A dialog box will appear with buttons for setting the rate of drive A and B. (If you only have one floppy drive, the buttons for drive B will be disabled.) You can set the rate to 2, 3, 6, or 12 milliseconds. To the right of each row of rate buttons is a button marked "Test". Clicking on "Test" will cause the mechanism of the appropriate drive to seek back and forth the entire length of a disk (you may need to make sure there's a disk in the drive). This allows you to hear how your drive reacts to the various rate settings. To determine the reliability of your drive at different speeds will require trial and error. Generally, you can use 3, 6, and 12 ms with no problems. (In case it's not obvious, the lower seek rates are faster.) Many drives will also work fine at 2 milliseconds also but there is no guarantee of this. If you decide to set your seek rate to 2 ms, make sure that your drives can reliably handle this speed before trusting valuable data to be written. The "Save" button will save the settings directly into the SETSEEK.PRG file. Make sure you do not rename SETSEEK.PRG or compress it (pack, squish, stomp, obliterate, etc.) or you will be unable to save the settings. The "Set" button will set the seek rates stored in memory to the rates shown on the screen. This will not permanently change them. A "Set" operation is performed whenever you click on either "Test" button. The "Get" button will read the current seek rate values stored in memory and select the appropriate buttons. When you run SetSeek, it will appear on the screen, showing the settings that are saved within SetSeek. If you want to examine the seek rate settings that are currently in effect in your computer, you can do so by clicking on "Get" (before clicking on "Set" or "Test"). The "Exit" button will exit you from SetSeek. Since it is the default button, you can also exit from SetSeek by hitting Return or Enter. -------------------- Installing SetSeek -------------------- Once you've configured SetSeek, if you want to change your seek rates every time you boot up, you should copy SETSEEK.PRG into your AUTO folder. When you boot up, the installation message will appear, showing you the seek rates that are being set for each drive. Distributed by: CodeHead Technologies P.O. Box 74090 Los Angeles, CA 90004 Phone: (213) 386-5735 FAX: (213) 386-5789 BBS: (213) 461-2095