Question about Altec Lansing ACS 490 Computer Speakers

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Need users manual for a altec lansing acs 500 speaker system

Has acs 250 subwoofer/ surround sound dolby pro-logic. i want to connect this to my computer

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Someone is trying to sell me a Panasonic Home Theater system SC-HT900 from year 2005 for $200.00 Is it a good system, is it also good for listening to classic and jazz or just for movies? how is the CD...


Hi,
here it is some tech info ..it is a fair price for 2.hand unit...
as ebay has the similar prices..it seems to be a good deal...


Take care and please Remember to rate/vote and give me 4 Thumbs Up
for Helping out the Community :)

Hope this helps!

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Product Features and Technical Details
  • Dolby Digital, Dolby Pro Logic II, and DTS-decoding home theater receiver with 5 speakers and a powered subwoofer
  • 35 watts per channel x 4 "tallboy" speakers, 140 watts for the center channel, and 150 watts for the subwoofer
  • High-resolution DVD-Audio playback; JPEG, MP3, and WMA CD playback
  • Magnetic shielding for distortion-free placement near a TV or computer monitor
  • Includes digital FM/AM tuner and a universal remote control
Technical Details
  • Brand Name: Panasonic
  • Model: SC-HT900
  • Output Wattage: 390
  • Component Type: Home theater system
  • Audio Output Mode: Surround Sound
  • Surround Sound Effects: Super Surround Sound
  • DVD Type: DVD changer
  • Built In Decoder: Dolby Pro Logic II, Dolby Digital, DTS decoder
  • Remote Control Description: Universal remote control
  • Optical Digital Input: Yes
  • Audio Input: None
  • Tuner Technology: Digital
  • Radio Bands Supported: AM/FM

Jun 21, 2011 | Panasonic Home Theater System System

1 Answer

How do I get the C5 Subwoofer to activate?


Hello
If subwoofer is inactive now, the sound preference settings you set now is wrong.

Before using the remote control for the following
operation
* Set the remote control mode selector to AUDIO

** There are exceptions in the operation mentioned
above. In such a case, follow each instruction

Dolby Pro Logic II*1

# Dolby Pro Logic II has a newly developed multichannel playback

format to decode all 2 channel sources - stereo source and Dolby

Surround encoded source - into a 5.1 channel.

Dolby Pro Logic II has two modes - Movie mode and Music
mode

# Pro Logic II Movie (MOVIE)
Suitable for reproduction of Dolby Surround encoded sources

# Pro Logic II Music (MUSIC)
Suitable for reproduction of any 2 channel stereo music sources

# Dolby Digital*1

Used to reproduce multichannel soundtracks of the software
encoded with Dolby Digital

# DTS Digital Surround*2

Used to reproduce multichannel soundtracks of the software

encoded with DTS Digital Surround. DTS Digital Surround (DTS) is another discrete multichannel
digital audio format available on CD and DVD software

Jun 19, 2011 | JVC TH-C5 System

2 Answers

We hooked it up and have no sound


From the Console Settings screen in the System area of the Xbox Dashboard, you can configure the video output of your Xbox 360 console for a widescreen, high-definition TV, determine your audio options, and check your console's serial number and Xbox Dashboard version.
Go to correct section for ... Audio

Change your audio output settings for games from this screen. These audio settings do not affect DVD movie playback. For DVD audio settings, refer to an individual DVD movie's setup screen.

Settings consist of:

  • Analog Output Settings: choose Mono to merge the left and right audio signals so that you can hear all sound through a connection to a monaural TV or monitor; choose Dolby Pro Logic II to listen in normal stereo (no audio surround receiver required) or to listen to Dolby Pro Logic or Dolby Pro Logic II soundtracks from compatible games or other media.

    Dolby Pro Logic consists of four channels of audio: front left/center/right and a monaural surround channel that is mirrored in each of your rear left/right speakers. Dolby Pro Logic II uses digital signal processing to generate 5.0 audio (front left/center/right, rear left/right) from any stereo (left/right) programming, whether from movies, music, or games. Unlike movies and music, however, games are specially encoded with Dolby Pro Logic II decoding in mind.

    To listen in either Dolby Pro Logic or Dolby Pro Logic II surround sound, you must connect your cable's left/right (white/red) RCA connectors to a compatible surround receiver. For more information, see our connection page for the cable you're using:
  • Digital Output Settings: configure this setting only if you'll be using the Toslink optical digital-audio output from a compatible Xbox 360 AV cable (optical digital-audio cable sold separately):


    The default digital-audio setting is Dolby Digital 5.1. If this is your preference, you do not have to make a selection from this screen.

May 13, 2011 | Microsoft Xbox 360 Console

1 Answer

Whent I connet my android to my samsung HTC55 using the aux 2, just one speaker work, that is correct? is there a way to connect my android and all my speakers work


Your Android phone can only output in mono or stereo, but it does not have a surround sound decoder, so it cannot output natively to a 5.1 surround sound system. However, your HTC550 has a Surround Sound Mode called Dolby Pro Logic II, which will simulate 5.1 sound from any stereo input. Try activating Dolby Pro Logic II mode on your receiver to get surround sound on your Android phone.

Apr 28, 2011 | Samsung HTC550 Theater System

1 Answer

I have altec lansing pro logic speakers from my


Hi there,
Check that your computer doesn't have a microphone (internal maybe) and that it's not switched on.
Cheers.

Jul 08, 2010 | Audio Players & Recorders

1 Answer

Kenwood 107VR rec and No vol from Sub Output w/ menu Opt On


In the setup menu are the speakers set to large or small? On some receivers if you have it set to large all the bass is directed to the right-left fronts.
On my pioneer receiver if the speakers are set to large the sub-pre-out only works if the receiver is in a surround mode, if its in stereo mode and the speakers are set to large the sub-pre-out is dead. If the speakers are set to small the sub-pre-out works all the time.
Also, some receivers won't send a signal to the sub-pre-out if there is no LFE discreet signal info from the dolby digital or dts bitstreem.
For example I have several older dvd's that light up the L C R SL SR icons on my receiver, but don't light up the LFE icon. I have other older dvd's that just light up the L and R icons meaning they are only recorded in stereo like a vhs tape recorded in dolby surround.
In my basement I also have a kenwood dolby digital receiver.
I've noticed that when a dvd only lights up the left and right icons the pioneer will automatically switch to dolby pro logic surround. The kenwood will only send the signal to the left and right fronts (stereo). If I manually switch it (kenwood) to dolby pro logic I'll get sound from all the speakers just like the pioneer, but it does'nt do it by itself.
Most receivers that have a tape monitor won't work in surround mode with the tape monitor on. The pioneer will let me use the tape monitor with dolby pro-logic but won't pass through a dolby digital signal with the monitor on.
Hope this helps.

Apr 18, 2010 | Kenwood 107VR

1 Answer

Connected to laptop with vista via USB connection to speakers - NO sound


A letter from Altec: E-mail from Altec Lansing explaining how to use the ACS 495 speakers with Windows XP and Vista: "These speakers require no special drivers or software to work properly. At the current time we do not have AMS software or an USB audio device driver compatible with Windows XP or Vista. There are no plans at this time to develop this software. Your speakers will work with Windows XP & Vista. Just make sure you use the audio cable from the back of the subwoofer to the audio or sound out port of your sound card. Do not use the USB cable. Sound does not come through the USB port The USB cable just allows you to use the AMS software. This software gives you some control over some of the sound features. The same functionality of the AMS software can be gotten by using the buttons on the speakers and the volume control software that comes with your Windows system. If you double click the speaker icon from the system tray, that will open this software up. With the USB connector removed or the computer turned off, STEREO or PRO LOGIC modes can be selected by depressing and holding the center control down for approximately three seconds. The mode selected will be indicated by the color of the LED on the front right speaker. When the light glows yellow it is in the STEREO mode. When the light is green it is in the PRO LOGIC mode."

Nov 09, 2009 | Altec Lansing ACS 495 Computer Speakers

1 Answer

Not getting true surround sound


The only way to get Dolby 5.1 audio out of the Xbox will be via fiber optic cable from the Xbox to a Dolby Digital amplifier - which will output a decoded 5.1 signal to a 6 channel amplifier and 5 speakers and one sub-woofer. I doubt the Logitech speaker system has a Dolby 5.1 decoder built in with the amplifier for under $100, but I can't say for sure. If the Logitech has a an optical (or TOSLink) input, connect it to the Xbox and follow the instructions below.

To configure your audio settings, follow these steps:
  1. Start the Xbox 360 console without a disc in the disc tray.
  2. In the System section of the Xbox Dashboard, select Console Settings.
  3. In the Console Settings area, select Audio.
  4. In the Audio Settings area, configure settings for analog output or digital output:
    • Analog output settings:
      • Dolby Pro Logic II: Select this setting for stereo systems or Dolby Pro Logic II-compatible systems.
      • Mono: Select this setting for systems that do not support stereo output. Note If you have connected to Xbox LIVE and downloaded any AutoUpdates, the Mono option will not be available.
    • Digital output settings:
      • Digital Stereo: Select this setting to use digital stereo output.
      • Dolby Digital 5.1: Select this setting to use Dolby Digital output.
      • Enable WMA Pro: Select this setting to enable WMA Pro pass-through if your receiver supports the WMA Pro format.
Note You must use one of the following cables to support digital output:
  • Xbox 360 Component HD AV Cable
  • VGA HD AV cable
  • S-video AV cable
  • Advanced SCART AV cable
  • Japanese HDAV D-connector AV cable
Additional info:

http://www.dummies.com/how-to/content/hooking-up-xbox-360-sound.html

Sep 28, 2009 | Audio Players & Recorders

1 Answer

No sound coming from ACS 48 Altec Lansing speakers


Hi janros123 - I don't know if this will help - I have a subwoofer ACS48 that needs satellite speakers (they are blown). Want to buy my subwoofer or sell your satellites? I will buy your broken subwoofer, too...thanks, and good luck! Greg illdooyoo at gmail dot com

May 16, 2009 | Audio Players & Recorders

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