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XLTE owner manual
Models:
XLT
XLTE
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Specification
Install
Warranty
PASSIVE Mode Configurations
6.2.2Internal Input Jack Wiring
Setup And Operation
9.4TESTING AND TEST SIGNALS
Acoustical Adjustments
4.6.5PowerSense Indicators
Operating Precautions
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Contents
XLT / XLTE
FULL-RANGESYSTEMS AND SUBWOOFERS
Page
COMMUNITY PROFESSIONAL LOUDSPEAKERS
EC STATEMENT OF CONFORMITY
DIN EN 55013 08-1991 DIN EN
DIN EN
Community Light & Sound, Inc. 333 East 5th Street
TABLE OF CONTENTS
DIAGRAMS and TABLES
CHAPTER
PAGE
1.3IMPORTANT SAFETY INFORMATION
1 INTRODUCTION
1.2MODEL NUMBER USAGE IN THIS MANUAL
2 UNPACKING AND INSPECTION
Page
Page
Figure 1 Physical Features
3 PHYSICAL FEATURES See FIGURE
3.1FEATURES MATRIX
Table 1 Physical Features Matrix
3.2FEATURES DESCRIPTIONS
Footnotes for Physical Features
Phillips pan-head screws
4.1ABBREVIATED OPERATING INSTRUCTIONS
Table 2 Product Listing 4.3DRIVERS
4.3.1High Frequency Driver
4.3.2Mid Frequency Driver 46 models only
4.6.1PASSIVE / BIAMP Switch
4.6.2HF-LevelSwitch
4.3.4Ferrofluid Cooling
4.4PATTERN CONTROL HORNS
4.6.4PowerSense DDP Circuit
4.6.5PowerSense Indicators
4.7POWER HANDLING
4.6.3Subwoofer Full-RangeOutput
4.8.1Permanent Mounting
4.8.2Corner Protectors and Stacking XLT only
4.8.3Feet XLTE only
4.8.4Carrying Handles
4.9OPTIONAL ACCESSORIES
4.9.1Community Accessories
4.9.23rd Party Accessories
4.8.641 Positioning and Horn Rotation
5 SETUP AND OPERATION
5.1CHOOSING A POWER AMPLIFIER
5.1.2Power Amplifier Load Impedance
Table 5 Recommended Amplifier Power for Subwoofer
FIGURE 2 PASSIVE Mode Configurations
FIGURE 3 BIAMP Mode Configurations
6 ELECTRICAL INSTALLATION
6.1.1Loudspeaker Wire Gauge
Table 6 Loudspeaker Wire Gauge Selection
6.1LOUDSPEAKER CABLE
6.2.2Internal Input Jack Wiring
6.3.1Parallel Connector Wiring
6.3.2Load Impedance When Paralleling Loudspeakers
6.2.1Choosing an Input Jack
6.4CONNECTING THE LOUDSPEAKERS
6.4.1PASSIVE Mode Wiring See FIGURE
FIGURE 4: Wiring for PASSIVE Mode Full-Range
6.4.2BIAMP Mode Wiring See FIGURE
FIGURE 5 Wiring for BIAMP Mode Full-Range
FIGURE 6 Wiring for Subwoofer
6.4.3Subwoofers See FIGURE
7 PHYSICAL INSTALLATION
7.1.1Removing and Re-installingthe Grille
7.1FRONT GRILLE
7.1.2Custom Grille Cloth
7.3.1Model 41 Horn Orientation
7.3.2Model 42 and
7.4MOUNTING AND RIGGING
IMPORTANT NOTE Mounting/Rigging Point Holes
7.4.2Using the Community CSSUPKIT Suspension Kit
FIGURE 7 Mounting Point Detail - Pull Direction
FIGURE 8 XLT Mounting Points
DANGER
7.4.3Using the Community WB1 Mounting Accessory
7.4.4Stand Bracket Inserts 46 and 48 only
DANGER See FIGURE
FIGURE 9 XLTE Mounting / Rigging Points
7.5.1Using the Community EYBLTKIT
FIGURE 10 XLTE Mounting / Rigging Point Detail
7.6STACKING ENCLOSURES
8 ACOUSTICAL ADJUSTMENTS
8.1INITIAL TESTING
8.2FINAL ADJUSTMENTS
8.2.1Electronic Gain Structure
8.2.3Volume Level Balancing
8.2.2Residual Noise
8.3.1HF-LevelSwitch
8.3EQUALIZATION
8.3.2Equalization Tips
8.4FINAL RESULTS
9 OPERATING PRECAUTIONS
9.1POWERSENSE DDP
9.1.1Operating Modes and PowerSense DDP
9.1.2PowerSense DDP Circuit Operation
9.3ACOUSTIC VOLUME LEVEL PRECAUTIONS
FIGURE 11 Amplifier Clipping
9.4TESTING AND TEST SIGNALS
FIGURE 12 Sound Exposure Limits
10.1ACCESSING THE DRIVERS
10 SERVICING THE LOUDSPEAKER
10.1.1LF Drivers
10.1.2MF and HF Drivers
11 TECHNICAL SPECIFICATIONS
11.1FULL-RANGEMODELS
11.2MONITOR SPEAKERS AND SUBWOOFERS
12 IN CASE OF DIFFICULTY
No bass
No high frequencies
13WARRANTY INFORMATION AND SERVICE
Transferable Limited Warranty
9907007F
Table 8 Additional Model Specifications
C. Specifications
APPENDIX - XLT41E and XLT48E
A. XLT41E and XLT48E Additional Models
INDEX
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333 East 5th Street, Chester, PA
Phone 610 876-3400Fax
1999 Community Light & Sound, Inc. 991015Cm
