Évaluations - 2, GPA: 3
(
)
)
|
Facilité d'utilisation
Also, turn off audio source (i.e., your PC, MP3 player, Sony PlayStation, etc.) before connecting the outputs to the 251 system’s inputs. To ensure first-time operation as expected, carefully follow the connection sequences described below in the order indicated for your particular application. Setup is fast and easy: Simply connect the audio source inputs and the satellite speakers to the rear of the subwoofer. SATELLITE SPEAKERS The satellite speakers must be connected to the subwoofer. To make setup easy, the input jacks on the subwoofer are color-coded to the jacks on the subwoofer cables. The RIGHT FRONT jack is an orange mini-DIN connector, connected to the right satellite, which is different from the other jacks. Notice that the DIN plug has an arrow. For easy insertion of the DIN connector, the arrow on the connector must face up. INPUTS Various connection schemes between your audio source and the 251 are available. Determine if you’ll be setting up the speaker system for PC audio/PC gaming, DVD playback, console gaming or with portable audio devices (such as MP3 or portable CD players), then skip to the appropriate section. PC AUDIO/PC GAMING/DVD PLAYBACK Sound cards designed for PC gaming or DVD playback have unique audio outputs. Typically, the outputs will be marked as “front output,” “rear output” and “LFE/center output.” In some cases, slightly different terminology may be used. The sound card’s documentation should help you determine which outputs to use with your speaker system. 6-CHANNEL/5.1 SOUND CARDS 1. Locate the cable with green, black and yellow 3.5 mm stereo plugs that is connected to the rear of the subwoofer. 2. Remove the protective covers from the black and yellow plugs, which are connected to the rear of the subwoofer. 3. Insert the black, green and yellow input plugs into the computer soundcard’s black, green and yellow outputs. Be sure that the switch on the rear of the subwoofer is in the 6-channel position. 4-CHANNEL GAMING SOUND CARDS 1. Locate the cable with green, black and yellow 3.5 mm stereo plugs that is connected to the rear of the subwoofer. 2. Remove the protective cover from the black plug, which is connected to the rear of the subwoofer. 3. Insert the black and green input plugs into the computer soundcard’s black and green output. Be sure the switch on the rear of the subwoofer is in the 2/4-channel position. 2-CHANNEL/STEREO SOUND CARDS 1. Locate the cable with green, black and yellow 3.5 mm stereo plugs that is connected to the rear of the subwoofer. 2. Insert the green input plug, which is connected to the rear of the subwoofer, into the computer stereo (green) output. Be sure the switch on the rear of the subwoofer is in the 2/4-channel position. CONSOLE GAMING Most console game systems feature dual-RCA outputs. Popular console systems manufacturers include Sony™, Microsoft™, Nintendo™ and Sega™. To connect your speakers, follow the steps below: 1. Make sure your console gaming system is turned off. 2. Locate the AAC1 Y-adapter included with your 251 speaker system. The AAC1 Y-adapter has a green 3.5 mm stereo jack on one end and two RCA jacks on the other—one red and one white. 3. Locate the red and white RCA plugs on the end of the cable connected to the back of your console gaming system. Connect them to the matching red and white RCA jacks on the AAC1 Y-adapter. 4. Locate the cable with green, black and yellow 3.5 mm stereo plugs that is connected to the rear of the subwoofer. 5. Insert the green plug on this cable into the lime green jack on the AAC1 Y-adapter. 6. Be sure that the switch on the rear of the subwoofer is in the 2/4 channel position. PORTABLE AUDIO DEVICES (MP3, PORTABLE CD PLAYERS, ETC.) 1. Locate the cable with green, black and yellow 3.5 mm stereo plugs that is connected to the rear of the subwoofer. 2. Insert the green plug into the headphone jack on your portable audio device. Be sure the switch on the rear of the subwoofer is in the 2/4-channel position. 2 1 Headphones Headphones To use headphones with the system, plug them into the labeled jack on the front of the right satellite. When headphones are connected, all satellites and the subwoofer are muted. Powering On 1. After all other connections are made, plug the power cord (on the back of subwoofer) into an AC wall socket. The speaker system is now ready to operate. 2. Turn on the audio source. 3. Turn on the Altec Lansing 251 speaker system by pushing the On/Off button located on the front of the right satellite. A green LED will light next to the button when the power is ON. NOTE: Consumers who purchased a 220V or 230V unit, need to ensure that the power switch, located on the rear of the subwoofer, is in the ON position. If the power switch on the rear of the subwoofer is in the OFF position, the entire unit is shut off. System Specifications Total System Power: 90 Watts (45 Watts RMS) Frequency Response: 35 Hz - 18 kHz Signal to Noise Ratio @ 1 kHz input:> 70 dB Crossover Fre...