• Keep the original carton and packing materials for future shipment or storage. • Check for any visual signs of damage. If you encounter any concealed damage, consult your Earthquake Sound dealer before proceeding with unit installation. • Retain the sales receipt as it establishes the duration of the limited warranty and provides information for insurance purposes.
• Keep all power cords away from all signal cables to prevent humming from induced noise. • Choose reliable signal cable cords (Earthquake Sound also specializes in high-performance RCA cables and patches). • All speaker wires that are ran through the walls should be twisted to reduce potential hum noise pick up.
Speaker Placement Edgeless RCS in-ceiling speakers are designed to be flush mounted in walls or ceilings. To optimize their acoustics you should follow these simple guidelines: For best stereo reproduction the speakers should be placed an equal distance from your listening position and separated so that the angle between them is between 40-60°.
The ten (10) year limited warranty period is valid only if an authorized Earthquake dealer properly installs the product and the warranty registration card is properly filled out and sent to Earthquake Sound Corporation. If a non- authorized party installs the product, a ninety (90) day warranty period will be applied.
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Subsequent damage to other products. A warranty claim will not be valid if the warranty registration card is not properly filled & returned to Earthquake with a copy of the sales receipt. (E) Service Request: To receive product service, contact Earthquake Service Department at (510) 732-1000 and request an RMA number (Return Material Authorization).