EAW CAZ2500 Benutzerhandbuch

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CAZ Series – 
3
2. INTRODUCTION
Congratulations on the purchase of your new EAW 
Commercial power amplifi er. You now own one of the 
fi nest professional audio products available - the result of 
exceptional engineering and meticulous craftsmanship. Please 
read these instructions to get the maximum performance from 
your new power amplifi er.
Each EAW Commercial power amplifi er is intended for 
professional use. The construction, components, and hardware 
have been designed to provide robust, reliable performance 
for its intended application. Please ensure that you fully 
understand its proper installation and operation before use.
The CAZ series amplifi ers are designed for continuous duty 
in speech, music, paging and sound reinforcement applications 
in churches, schools, offi ces, arenas, hotel meeting rooms, 
convention centers, recreation facilities and other venues 
demanding high performance, fl exible features, and rugged 
dependability.
A rear panel low-cut switch allows you to remove low 
frequencies (below 30 Hz), and a clip-eliminator allows extra 
protection for your speakers by preventing the amplifi er from 
being overloaded.
The amplifi er can operate in stereo, dual-mono, or bridged 
mono.
The outputs are screw terminals that accept bare wire or 
spade terminals.
There are screw terminal inputs, and combination inputs, 
capable of accepting balanced XLR, 1/4" TRS, or unbalanced 
1/4" TS connections from line-level sources. Two front panel 
level controls allow adjustment of the input signals.
The front panel has a rocker power switch with a power 
LED, and each channel has a signal-present LED and an 
overload LED.
The amplifi er output stage is fully protected against 
permanent damage caused by overloading, shorts, and extreme 
temperatures.
The front panel incorporates holes for rack mounting, and 
it will take up two rack spaces. There are two handles fi tted on 
the front panel for easy transporting.
KEY FEATURES 
•   CAZ800:     800 watts continuous @ 4 ohms bridged
      CAZ1400: 1400 watts continuous @ 4 ohms bridged
      CAZ2500: 2500 watts continuous @ 4 ohms bridged
•   Ultra-low noise/low-distortion design 
•   Switchable low-cut fi lter @ 30 Hz on both channels
•   Switchable limiter on both channels 
•   Combination 1/4" TRS and XLR line input jacks
•   Screw terminal input connectors (balanced)
TABLE OF CONTENTS
1. SAFETY 
INSTRUCTIONS ............................................2
2. INTRODUCTION...........................................................3
3.  FRONT PANEL FEATURES ..........................................4
4.  REAR PANEL FEATURES.............................................5
5. OPERATION ..................................................................7
6. CONNECTIONS ............................................................9
7. HOOKUP 
DIAGRAMS ..................................................10
8. SPECIFICATIONS.........................................................12
9. BLOCK 
DIAGRAM........................................................13
10. TROUBLESHOOTING...................................................14
11. SERVICE INFORMATION ............................................15
12.  EAW COMMERCIAL WARRANTY .............................15
•   Screw terminal output connectors
•   Detented rotary gain controls
•   Signal present and OL (overload) LEDs
•   Variable speed fans and large fi nned heatsink for    
      superior cooling
•   Robust chassis, proven design
•   Discreet component power amplifi ers
•   Double-sided, quality circuit boards
APPLICATIONS
•   Foreground/Background Music Systems
•   Sound Reinforcement Systems
•   Paging Systems
•   Continuous-Duty Applications
     UNPACKING
You should visually inspect the outside of the shipping 
carton and note any damage on the shipping bill. After 
unpacking, if you fi nd concealed damage, save the packing 
materials for the carrier’s inspection, notify the carrier 
immediately, and fi le a shipping damage claim. Although 
EAW Commercial will help in any way possible, it is always 
the responsibility of the receiving party to fi le any shipping 
damage claim. The carrier will help prepare and fi le this 
claim.
Keep your receipt in a safe place. This is required as proof 
if the amplifi er ever needs warranty service.