CXD Amplifier
Quick Start Guide
The term "WARNING!" indicates instructions regarding personal safety. If the instructions are not followed the result may be bodily injury or death.
The term "CAUTION!" indicates instructions regarding possible damage to physical equipment. If these instructions are not followed, it may result in
damage to the equipment that may not be covered under the warranty.
The term "IMPORTANT!" indicates instructions or information that are vital to the successful completion of the procedure.
The term "NOTE" is used to indicate additional useful information.
The lightning flash with arrowhead symbol in a triangle is to alert the user to the presence of un-insulated "dangerous" voltage within
the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to humans.
The exclamation point within an equilateral triangle is to alert the user to the presence of important safety, and operating and
maintenance instructions in this manual.
NOTEE: This Quick Start Guide is based on the basic configuration as the amplifier comes from the factory: four separate inputs
and four separate outputs. For detailed instructions for custom configurations refer to the CXD User Guide (TD-000367).
Installation
The following steps are written in the recommended installation order.
Rack-Mount the Amplifier
The CXD Series amplifiers are designed to mount in a standard rack-mount unit. The amplifiers are 2RU high. The CXD4.3 and CXD4.5 are 381 mm (15
in) deep, while the CXD4.2 is 229 mm (9 in) deep.
1. Secure the amplifier in the rack with eight screws (not supplied)—four in front and four in back. For complete instructions, refer to TD-000050 Rear
Rack Ears Installation Guide, which can be found on the QSC website (www.qsc.com)
AATIONNE: Be sure that nothing blocks the front or rear ventilation openings and that each side has a clearance of at least
2 cm.
A Mains
ARNINNNE: When the AC power is on, there may be potentially dangerous voltage
at the output terminals. Be careful not to touch these contacts. Turn off the AC mains
disconnect switch prior to making any connections.
1. Make sure the power switch on the rear of the amplifier is off.
2. Connect the IEC power cord to the AC receptacle.
ARNINNNE: Do not turn the amplifier on yet.
TD-000350-00-E
*TD-000350-00*
EXPLANATION OF TERMS AND SYMBOLS
(Figure 1)
— Figure 1 —