American Audio XLT900 ユーザーズマニュアル

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Important Precautions
•  To reduce the risk of electrical shock or fire, do not expose this  
   unit rain or moisture.
•  Do not spill water or other liquids into or on to your unit.
•  Do not attempt to operate this unit if the power cord has been  
   frayed or broken.
•  Do not attempt to remove or break off the ground prong from  
   the electrical cord. This prong is used to reduce the risk of elec- 
   trical shock and fire in case of an internal short.
•  Disconnect main power before making any type of connection
•   Do not remove the cover under any conditions. There are no 
   user serviceable parts inside.
•  Never plug this unit in to a dimmer pack.
•  Always be sure to mount this unit in an area that will allow  
    proper ventilation. Allow about 6” (15cm) between this device 
   and a wall.
•  Do not attempt to operate this unit, if it becomes damaged.
•  This unit is intended for indoor use only, use of this product out-
   doors voids all warranties.
•  During long periods of non-use, disconnect the unit’s main 
   power.
•  Always mount this unit in a safe and stable manner.
•  Power cords should be routed so they are not likely to be   
   walked on, pinched by items placed upon or against them.
•   Cleaning -The outside of the unit should be wipe down with a 
   soft cloth and mild cleaner when needed.
•  Heat -The appliance should be situated away from heat sources  
   such as radiators, heat registers, stoves, or other appliances  
    (including amplifiers) that produce heat.
•  The amplifier should  be serviced by qualified service personnel 
   when:
    A. The power-supply cord or the plug has been damaged.
    B. Objects have fallen on, or liquid has been spilled into the unit.
    C. The appliance has been exposed to rain or water.
    D. The fixture does not appear to operate normally or exhibits a  
          marked change in performance.
Introduction
Introduction:  Congratulations and thank you for purchasing this 
American Audio
®
 XLT Series amplifier. This amplifier is a represen-
tation of American Audio’s continuing commitment to produce the 
best and highest quality products all at an affordable price. Please 
read and understand this manual completely before attempting 
to operate your new amplifier. This booklet contains important 
information concerning the proper and safe operation of your new 
amplifier.
Unpacking: Every XLT Series amplifier has been thoroughly test-
ed and has been shipped in perfect operating condition. Carefully 
check the shipping carton for damage that may have occurred 
during shipping. If the carton appears to be damaged, carefully 
inspect your unit for any damage and be sure all accessories nec-
essary to operate the unit has arrived intact. In the event damage 
has been found or parts are missing, please contact our toll free 
customer support number for further instructions. Please do not 
return  the  amplifier  to  your  dealer  without  contacting  customer 
support first. 
Installation: This amplifier is designed to mount into a standard 
19” rack. The front panel provides four holes used to screw the 
unit into a rack. The unit also provides a way to rear mount the 
unit into a rack for added security. Rear mounting the unit is espe-
cially recommended for this amplifier if the unit is to mounted into 
a mobile rack.  
Customer Support: American Audio
®
 provides a toll free custom-
er support line, to provide set up help and  to answer any question 
should you encounter problems during your set up or initial opera-
tion. You may also visit us on the web at www.americanaudio.us 
for any comments or suggestions. For service related issue please 
contact American Audio
®
.  Service  Hours  are  Monday  through 
Friday 8:00 a.m. to 4:30 p.m. Pacific Standard Time.
    Voice: (800) 322-6337      E-mail: support@americanaudio.com
    Fax: (323) 582-2610
©American Audio®  -  www.americanaudio.us  -  XLT Series Power Amplifier User Manual  Page 4