UCA POWERED MULTIMEDIA SPEAKERS YST-MS28 Active Servo Technology OWNER’S MANUAL / MODE D’EMPLOI Active Servo Technology English......................1 Français ....................
• Explanation of Graphical Symbols The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert you to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
18 Grounding or Polarization — Precautions should be taken so that the grounding or polarization is not defeated. FCC INFORMATION (for US customers only) 1. IMPORTANT NOTICE: DO NOT MODIFY THIS UNIT! This product, when installed as indicated in the instructions contained in this manual, meets FCC requirements. Modifications not expressly approved by Yamaha may void your authority, granted by the FCC, to use the product. 2.
System Example / Exemple de connexion 1 5 2 INPUT 1 TO RIGHT SPEAKER INPUT 2 TO LEFT SPEAKER SUBWOOFER Active Servo Technology POWERED MULTIMEDIA SPEAKERS YST-MS28 BASS 3 E M LU O V 4 SATELLITE RIGHT SPEAKER 1 2 3 4 5 SATELLITE LEFT SPEAKER Portable CD player / Lecteur de CD portatif Keyboard / Clavier CD-ROM player / Lecteur de CD ROM Personal computer /Ordinateur individuel 3.
Cautions Please read the following operating precautions before use: • When disconnecting the AC power cord from an AC receptacle, hold and pull the plug, not the power cord. • If the YST-MS28s are not going to be used for a while, disconnect the AC power cord from the AC receptacle. • Always disconnect the AC power cord from the AC receptacle before making any connections. • The YST-MS28s do not contain any user serviceable parts. Refer all servicing to your Yamaha dealer. • Never open the cabinet.
Specifications Type Output power Active Servo Technology Satellite speakers ..................... 5 W + 5 W (1 kHz, 4 Ω at T.H.D.=10%) Subwoofer................................ 15 W (100 Hz, 4 Ω at T.H.D.=10%) Input sensitivity 200 mV (1 kHz, 4 Ω at 5 W) Input impedance 10 kΩ Frequency response 40 Hz to 20 kHz Speaker unit Satellite speakers ..................... 5 cm (2") full-range cone, magnetic shielding Subwoofer................................
Fiche technique Type Puissance de sortie Active Servo Technology Baffles satellites ..............................5 W + 5 W (1 kHz, 4 Ω avec une dist. harm. =10%) Subwoofer.......................................15 W (100 Hz, 4 Ω avec une dist. harm. =10%) Sensibilité d’entrée 200 mV (1 kHz, 4 Ω à 5 W) Impédance d’entrée 10 kΩ Réponse en fréquence 40 Hz à 20 kHz Haut-parleur Baffles satellites ..............................5 cm (2") cône full-range, protection magnétique Subwoofer...........................
