ATI Technologies ATP 8500 manual Delay Setup Menu, Speaker

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Delay Setup Menu

•You can adjust the Center, Right Surround and Left Surround speaker delays by pressing the LEFT and RIGHT keys. The range of adjustment is from 0 to 5 ms (milliseconds) for the Center channel and from 0 to 15 ms for the Right Surround and Left Surround channels

•You should normally position the Left and Right Front speakers so, that they are further away from the listening position than the other speakers

•Setting the delay time on the center channel speaker helps align the sound of actor’s voices with the visual cues of their lips. For example, if the center speaker is located behind or in front of the video monitor, then the arrival of the sound will not match the movements on the screen.

Delay Setup

 

Center

0 ms

Right Sur.

0 ms

Left Sur.

0 ms

Exit

AN EXAMPLE OF THE DELAY SETUP MENU

You can calculate the delay times by first measuring the distance from the listening position to each speaker. At sea level, 1 foot equals approximately 1 millisecond (20 feet equals 20 milliseconds). Enter then these measurements in the table below. Place the Left and Right speakers at an equal distance from the listening position. Write the Left/Right Front speaker distance down three times, in each of the boxes in the top row.

If you get the delay settings correct, the spatial perspective of the audio will be very good to excellent. If you get these wrong (especially the center channel), then the audio perspective will be inferior. One complication . . . humans have difficulty perceiving delays shorter than about 25-30 milliseconds. You may find that exaggerating the delay time makes the audio sound better to YOUR ears; or maybe not. Once you set the delay times by measurement, you might want to experiment with the time settings.

The following example illustrates the calculation of correct delays. The Left and Right Front speakers are at 10 feet, the Center speaker is at 7 feet, the Left Surround and Right Surround speakers are at 13 feet from the listener.

AN EXAMPLE OF THE DELAY TABLE (IN FEET)

 

 

DISTANCE TO LISTENING POSITION (FEET)

 

 

 

 

 

Speaker

Center

 

Right Surround

Left Surround

 

 

 

 

 

Left and Right Front

10 Feet

 

10 Feet

10 Feet

 

 

 

 

 

Center

- 7 Feet

 

–––––––––––––

–––––––––––––

 

 

 

 

 

Right Surround

–––––––––––––

 

–10 Feet

–––––––––––––

 

 

 

 

 

Left Surround

–––––––––––––

 

–––––––––––––

-13 Feet

 

 

 

 

 

(L/R Front)–(Ctr or Surr)

3 Feet

 

0 Feet

-3 Feet

 

 

 

 

 

Delay in ms

3 ms

 

0 ms

0 ms

 

 

 

 

 

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Contents ATI ATPDTS is a trademark of Digital Theatre Systems, Inc Table of Contents Introduction Functional DescriptionSoftware Version UnpackingSafety Instructions Rack MountingQuick Set-Up Guide ConnectionsTelevision Input Assignment Digital AudioComponent Video Power Connections Rear Panel ConnectionsAudio Connections Tape INPUT/OUTPUT Record Outputs 1Zone Audio Output Video Connections Digital Audio Connections Other ConnectionsPower Standby Switch on Front Panel Front Panel ControlsPreview ON/OFF Volume Control Source Select and UP and DownDisplay ExitHeadphone Volume DOWN/UP and Headphone Input Source Select ButtonsInput Search Audio MonitorPage Power Volume and UP and DownChannel and UP and Down Guide same as Preview on the front panelDirect Access Keys UP, DOWN, LEFT, Right KeysTape Monitor Bass Bass MIXMODE+ and Mode NoiseSW+ and SW CTR+ and CTRLearning a New Command To Erase a Learned Command From a ButtonTo Erase All the Learned Commands in One Device Mode To Erase All the Learned Commands in All Device ModesVolume Punch Through CD, DVD, AUX, SAT, TV,VCR and CBL device modesSetting UP Programming the Macro ButtonsTo Erase a Macro Sequence AN Example of Programming a Macro SequenceOn Screen Display Front Panel Display Setup Menus Accessing The Setup MenusMain Menu AN Example of the Main MenuLevel Setup Menu Tone Controls MenuDelay Setup Menu SpeakerSpeaker Setup Menu Bass MixSource Setup Menu Source Original Source New Source Remote Control NumberTable for Recording NEW Source Names Display Setup Menu Trigger Setup MenuFrequently Asked Questions Customer SupportHow do I set up Zone 2? How do I hook up a DVD player?How do I change the title of a source? Does the Status display always have to be visible?Trouble Shooting Guide ATP 8500 Specifications Stereo Analog InputsGeneral Maintenance And Service Limited SEVEN-YEAR Warranty Obligation To Make ChangesPage Date of Purchase Model Number Serial Number Where Purchased Save For Your ReferenceAmplifier Technologies, Inc ATI 19528 Ventura Boulevard #318

ATP 8500 specifications

The ATI Technologies ATP 8500 is a significant graphics card that made its mark in the early 2000s, particularly among gamers and graphic designers looking for advanced performance at an affordable price point. Released as part of ATI's Radeon series, the ATP 8500 was lauded for its innovative technologies that set it apart from its competitors.

One of the primary features of the ATP 8500 is its support for DirectX 8, allowing it to render stunning graphics with realistic textures and effects. This capability was especially important during the early days of 3D gaming, where the demand for improved visuals was rising. The card utilized a 0.15-micron manufacturing process, which enabled better power efficiency and performance compared to its predecessors.

The ATP 8500 comes with 64MB or 128MB of DDR memory, offering respectable memory bandwidth speeds that were well-suited for most games at the time. This memory design facilitated quicker data access and improved overall rendering speeds, which enhanced the gaming experience without causing significant frame rate drops.

Another notable feature of the ATP 8500 is its implementation of the HyperZ technology. This was a revolutionary technology that improved memory bandwidth efficiency through techniques like occlusion culling and fast Z-buffering. As a result, the graphics card was capable of efficiently rendering complex scenes without overloading its memory resources, which was crucial for maintaining performance in graphically intense situations.

The card also introduced Adaptive Anti-Aliasing, which helped to smooth out jagged edges in graphics, creating a more visually appealing experience. This feature made it easier for gamers to immerse themselves in their virtual worlds, as the overall graphical fidelity was significantly enhanced.

In addition to its gaming capabilities, the ATI Technologies ATP 8500 also catered to multimedia applications. It supported video playback and included features for high-quality rendering of movies and animation, further broadening its appeal beyond just the gaming community.

In conclusion, the ATI Technologies ATP 8500 was a remarkable graphics card that combined cutting-edge technology with impressive performance characteristics. Its support for advanced graphics rendering, efficient memory handling, and multimedia capabilities made it a popular choice for users looking for a balance of performance and value during its time. The legacy of the ATP 8500 paved the way for future innovations in graphics technology, and it remains a memorable part of ATI's history in the competitive graphics card market.
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