=========================================================================== WARNING: If you do not read the information presented in this readme file, you will have problems installing the drivers. =========================================================================== Advanced Gravis Computer Technology Ltd. Gravis UltraSound (GF1) Windows 95 Drivers V1.2 Beta (GF195B12.ZIP) Copyright (C) 1996 by Advanced Gravis Computer Technology Ltd. All Rights Reserved =========================================================================== Contents -------- 1. Introduction 2. Content 3. Removing an existing UltraSound (GF1) Windows 95 driver 4. Installation Steps 5. Hints & Tricks 6. Troubleshooting 7. Known Problems 8. Bug Reporting and Tech Support 1. Introduction --------------- These files set up the Windows 95 drivers for the Gravis UltraSound family of sound cards based on the GF1 chip: UltraSound Classic, UltraSound MAX and UltraSound ACE. Do not use these drivers on the newer UltraSound products like the UltraSound Plug & Play, UltraSound Plug & Play Pro or UltraSound Extreme. With this release, DirectSound support is available on UltraSound MAX cards. UltraSound ACE users should use the DirectSound capabilities of their FM sound card. Native DirectSound support is not available for UltraSound Classic cards, but some DirectSound applications will still run through as DirectSound will provide emulation through the wave driver. 2. Content ---------- SETUP.EXE GF1 Driver Setup program FOLDER.EXE Folder update program SETRSC.EXE Resources setup program SETUP.BMP SETUP.INS _INST32I.EX_ _ISDEL.EXE _SETUP.DLL _SETUP.LIB GRVSULTR.VXD Ring 0 portion of the UltraSound driver ULTRASND.INF UltraSound setup information file ULTRASND.DRV UltraSound driver README.EXE Readme viewer README. This File 3. Removing an existing UltraSound (GF1) Windows 95 driver ---------------------------------------------------------- If you already have an UltraSound (GF1) Window 95 driver installed, you must following these instrcutions to remove it before proceding with the Installation. 1) Open System Properties. To do this, right click on the "My Computer" icon on your desktop, then select "Properties". Alternatively double click on the "System" icon in Control Panel. 2) Select the "Device Manager" tab. 3) Double click on "Sound, video and game controllers". 4) Selectn the Gravis UltraSound device. This will be either Gravis UltraSound ACE, Gravis UltraSound Classic or Gravis UltraSound MAX. 5) Click on "remove", then select "OK". 4. Installation Steps --------------------- The following list of instructions is an addendum to your existing UltraSound manuals. 1) You need to have your UltraSound card working in DOS, using software version 3.5x or later of the UltraSound software. A good way to verify that you have done this successfully is to run MIDIDEMO from your UltraSound directory. If you hear music, this means your MIDI patches and card are configured correctly. If your UltraSound DOS/Win 3.1 software is not correctly installed, restart your computer in MS-DOS mode and install it from there. You should skip the Windows 3.1 part of the installation by not entering and Windows directory when prompted. You will also need to record what your UltraSound settings are. You can do this by typing SET from the DOS prompt. Note the variable called ULTRASND. There will be a series of 5 numbers after the equal sign. The numbers are in the following order. Example: ULTRASND=220,1,1,11,7 Baseport Address, DMA1, DMA2, IRQ1, IRQ2 These settings will be required by Windows 95 for a proper installation, so be sure to write these down. 2) Load up Windows 95 3) Run SETUP.EXE from the directory where you had unzipped the files, eg. C:\TEMP .The setup program will guide you through the proper steps to set up the new GF1 driver. Be sure to follow the steps in the Gravis Window, not those in the Windows Setup Wizard. 5. Hints & Tricks ----------------- 1) First things first. Go back to Step 1 of "Installation Steps". Ensure that you go through each step. 2) Make sure that you have the following lines in your AUTOEXEC.BAT file like those shown: @SET ULTRASND=220,1,3,12,7 @SET ULTRADIR=C:\ULTRASND (or whatever directory the DOS software is installed.) @SET BLASTER=A220 I7 D1 T1 @SET ULTRA16=32C,0,0,1,0 (UltraSound MAX cards only) @C:\ULTRASND\ULTRINIT.EXE -ej (or -dj to disable the joysick) Please note that the numeric settings and directory names vary among machines, and it is very probable that you have a different settings from the sample section above. 2) When recording from a Mic, Line or CD input, be sure you have set your recording source correctly. You can get to this in the UltraSound property sheet from the Control Panel/System applet. 3) Ensure that you are using the same settings in DOS as you are in Windows 95. This will avoid any conflicts later when running DOS games under Windows 95. 4) UltraSound MAX cards will usually work best with DMA channels set to 1 and/or 3. Using 16 bit DMA channels (5, 6 or 7) may result in full duplex play/record not working correctly, and on some systems wave file playback/record will not work at all. 5) On an UltraSound ACE, make sure the ULTRINIT.EXE line in your AUTOEXEC.BAT (as shown above) uses the -dj option instead of -ej. Since the UltraSound ACE does not have a joystick port, you do not want to enable the joystick circuitry on the GF1 chip. 6. Troubleshooting ------------------ 1) First things first. Go back to Step 1 of "Installation Steps". Ensure that you go through each step. 2) If you do not get sounds from a game, try using low IRQ's (i.e 7 and 5). If you still don't get sound, it may be that the game will not produce sound on the UltraSound card whether a Windows 95 driver is present or not. To be sure, you can unload the driver and try the game in a DOS Box without drivers. Basically, if the game doesn't work without a Windows '95 sound driver installed, there isn't much we can do to help with a sound driver installed. 3) If MIDI music is working but you get no digital (WAV) audio, make sure you do not have an IRQ or DMA conflict. Using the Control Panel/System applet, go to the UltraSound property sheet and adjust the resources to ones that are not in conflict. 4) Win 95 may not show all resource conflicts. If you encounter any problems, verify that the same settings work under real DOS (not a DOS box in Win 95). 5) If you don't get sound, make sure that you have disabled "Automatic Configuration" in the Resources Tab in the device manager for the Ultrasound. 6) Also be sure that the "Original Configuration (Current)" check box is checked in the Device Usage section of the General Tab in the Device Manager. 7) If Windows doesn't boot up for some reason, try booting in safe mode and then removing the drivers manually. After completing this process (including rebooting afterward), try re-installing the drivers. 7. Known Problems ----------------- 1) You will not be able to get the UltraSound Mixer and Configuration utility to work under Windows 95. These are 16-bit applications that were intended only for Windows 3.x and will not work under Windows 95. The setup progam will remove the associated icons for these utilities, so that you will not run them by accident. 2) These drivers do not come with their own midi map configuration. If you are presented a choice between UltraSound MIDI Synth and MIDI Mapper, choose UltraSound MIDI Synth, or create your own MIDI Map. 3) Note: In the Windows 95 Volume Control, some controls appear on the mixer but are not active. This is normal. The Volume Control applet does not hide the controls that are not supported by the card. As well, all of the controls may not be visible when the Volume Control applet is run initially. To enable any of these controls, select OPTIONS/PROPERTIES in the Volume Control applet, and then enable the controls you would like to see on the mixer. 4) The option in the Multimedia Options screen entitled "Enable Volume Control On TaskBar" is not enabled. This is because this function is for controlling the master volume on the card. Because there is no master volume hardware on the card, this control is disabled. This is normal, and is not a defect in the driver. 8. Bug Reporting and Tech Support --------------------------------- Any problems encountered should be directed to Tech Support, via the following tech support channels: Internet: sound@gravis.com Voice: (604) 431-1807 Fax: (604) 451-9358 Compuserve: GO PCVENB #14 71333,350 [END FILE]Download Driver Pack
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