The lightning flash with arrowhead, within an equilateral triangle, is intended to alert the user 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: To prevent the risk of electric shock, do not remove cover (or back). No user- serviceable parts inside. Refer servicing to qualified service personnel.
251 The RIGHT FRONT jack is an orange mini-DIN connector, connected to the right satellite, which is different from the other jacks. 6 -Piece Amplified Speaker System Notice that the DIN plug has an arrow. For easy insertion of the DIN connector, the arrow on the connector must face up. WELCOME INPUTS Welcome to the extraordinary world of Altec Lansing high-fidelity sound. The 251 system features five satellites and a subwoofer, and is specially designed for PC music/PC gaming and DVD movie playback.
TROUBLESHOOTING TIPS SYMPTOM POSSIBLE PROBLEM SOLUTION No LEDs are lit. Power is not turned on. Press Power button on the front of the right satellite. AC cord is not connected to wall outlet. Check to see if the “Power On” LED is illuminated on the rear of the subwoofer. If not, connect AC power. Surge suppressor (if used) is not powered on. If the subwoofer’s AC power cord is plugged into a surge protector, make sure the surge protector is switched on. Wall outlet not functioning.
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