Labway A571-T7 PCI SOUND CARD User Manual Configuration

Labway Corporation PCI SOUND CARD Configuration

USER MANUAL

ALLEGRO PCI SOUND CARD Hardware Configuration User Manual January 2000
1TABLE OF CONTENTS 1. Description...................................................................................................2 1.1 Features ........................................................................................2 2 Card Figure..................................................................................................3 2.1. Connectors for “ES1989 T7x” .......................................................3 2.1.1. External Connectors:.............................................................3 2.1.2. Internal Connectors: ..............................................................3 2.2. Audio Connectors Pin Assignment:..............................................4 3 Installing the Sound Card............................................................................4
2 1. Description The ES1989 Allegro PCI audio accelerator is a highly integrated PCI solution for the multimedia PC. The high bandwidth PCI bus is utilized to deliver advanced PC audio features, such as DirectSound acceleration and HRTF3-D positional audio. The ES1989 implements multi-stream DirectSound and DirectSound3D acceleration with digital mixing, sample rate conversion, and HRTF 3-D filtering. It includes a programmable audio digital signal processor and provides simultaneous support for multiple audio streams. With its built-in DSP core, the ES1989 uses its dedicated DMA engine to handle complex signal processing tasks with a bus-mastering PCI interface. 1.1 Features l High-performance single-chip PCI audio acceleration. l Integrated high-fidelity AC‘97 codec. l Multi-stream DirectSound and DirectSound 3D acceleration. l Sensaura CRL Positional 3D. l High-quality sample rate conversion and digital mixing. l DirectMusic support. l Real-time effects processing. l S/PDIF output for DVD content.(Optional) l Compliance with APM 1.2, ACPI 1.1, and PPMI 1.1 l 3.3 volt digital operation with 5V-tolerant inputs. l Compliant with PCI 2.1/2.2 PCI specification. l SoundBlaster® and SoundBlaster® Pro compatible. l Microsoft® Windows Sound System compatible. l Meets PC98/PC99 and WHQL specifications. l Supports Win95/98, NT4.0 and Windows2000.
32 Card Figure J20 J1 llllllllllllllllllllllllllllllllll lllllll LINE IN MIDI/GAME PORT CONNECTOR ESS Allegro ES1989 TAD MIC IN AUDIO OUT J2 J3 J5 J13 CD-IN J11 J10 SPDIF OUT AMPLIFIER (Optional) 2822 2.1. Connectors for “ES1989 T7x” 2.1.1. External Connectors: J1:.......................∅ 3.5mm Phone Jack for LINE IN J2:.......................∅ 3.5mm Phone Jack for MIC IN J3:.......................∅ 3.5mm Phone Jack for AUDIO OUT 2.1.2. Internal Connectors: J5:.......................Connector for MIDI/JOYSTICK J10:.....................Connector for CD AUDIO IN (Base Pin) J11:.....................Connector for CD AUDIO IN (JST) J13:.....................Connector for TAD/VOICE MODEM. J20:.....................Connector for SPDIF OUT FOR DVD
42.2. Audio Connectors Pin Assignment: L: LEFT CHANNEL SIGNAL G: GROUND R: RIGHT CHANNEL SIGNAL L: LEFT CHANNEL SIGNAL G: GROUND R: RIGHT CHANNEL SIGNAL R G G L R G L G 1: PHONE IN 2,3 : GROUND 4: MONO OUT J10 (CD-IN) J11(CD-IN) J13 (TAD/Voice Modem) J20 SPDIF OUT 1: SPDIF OUT 1 2 3 4 2.GROUND 3 Installing the Sound Card 1. Power off the system and all peripheral devices. Unplug all power cords from the power utility outlets. 2. Momentarily touch the chassis of the system unit with your bare hand to discharge any static electricity. 3. Remove the cover from the system unit.
54. Locate a free PCI expansion slot and remove its cover plate. Retain the screw. 5. Carefully remove the sound card from the anti-static envelope and install it into the expansion slot. 6. Secure the sound card with the screw removed earlier. 7. Attach any CD-ROM Audio to the sound card. 8. Put back the system unit cover. 9. Attach all external devices to the sound card. 10. Plug all power cords into power utility outlets. 11. Power on the system and install the appropriate software driver.
FCC COMPLIANCE STATEMENT:This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:(1) This device may not cause harmful interference, and (2) this device must accept any interferencereceived, including interference that may cause undesired operation.INFORMATION TO USER:This equipment has been tested and found to comply with the limits of a Class B digital device, pursuant toPart 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmfulinterference in a residential installation. This equipment generates, uses and can radiate radio frequencyenergy and, if not installed and used in accordance with the instructions, may cause harmful interference toradio communications. However, there is no guarantee that interference will not occur in a particularinstallation; if this equipment does cause harmful interference to radio or television reception, which canbe determined by turning the equipment off and on, the user is encouraged to try to correct the interferenceby one or more of the following measures:1. Reorient / Relocate the receiving antenna.2. Increase the separation between the equipment and receiver.3. Connect the equipment into an outlet on a circuit difference from that to which the receiver isconnected.4. Consult the dealer or an experienced radio/TV technician for help.CAUTION: Changes or modifications not expressly approved by the manufacturer responsible forcompliance could void the user’s authority to operate the equipment

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