Atlas Sound XLTE owner manual

Page 47

Passive Mode Amplifier	17
Passive Mode Configurations	18
Passive Mode Wiring	22
Pattern Control Horns	12
Permanent Mounting	14
Physical Features	8, 9
Physical Features Matrix	9
Physical Installation	24
Polarity Check	22, 40
Pole Mounting	14
Power Amplification	16
Power Amplifier Choice	16
Power Amplifier Load Impedance	16
Power Handling Specifications	13
PowerSense LED	13
PowerSense™ DDP	32
PowerSense™ DDP Circuit	13
PowerSense™ Operation	32
Product Listing	11, 43
Q
Quick Start-Up Diagram - PASSIVE Mode	6
Quick Start-Up Diagram- BIAMP Mode	7
R
Residual Noise	30
Rigging Points	25
S
Safety Information	4
Service	41
Servicing The Loudspeaker	35
Setup and Operation	16
Sound Exposure Limits	34
Speaker Cable	20
Specifications	36
Specifications - XLT41 and XLT48	43
SPL Precautions	33
Stacking	14
Stacking Enclosures	28
Stacking XLT Enclosures	28
Stacking XLTE Enclosures	28
Stand / Pole Mounting	14
Stand And Mounting Bracket Inserts	27

Stands	27
Subwoofer Amplifier	17
Subwoofer Electronic Crossover	17
Subwoofer Full-Range Output	13
Subwoofer Wiring	23
Subwoofers	37
System Configurations	17
T
Table of Contents	3
Technical Specifications	36
Test Signals	34
Testing	34
Transferable Limited Warranty	41
Troubleshooting	38
U
Unpacking And Inspection	5
Using Low Power Amplifiers	32
V
Volume Level Balancing	30
W
Warranty Information	41
Warranty Information / Service Outside the USA	42
Warranty Service	41
WB1 Accessory	27
Wire Gauge	20
Wire Gauge Selection	20
Wiring	20
X
XLT Mounting Points	25
XLT41E Additional Models	43
XLT41E Horn Orientation	25
XLT41E Horn Position	15
XLT42E Horn Orientation	25
XLT46 / XLT46E Midrange	11
XLT46 / XLT46E Horn Orientation	25
XLT48E Additional Models	43
XLTE Feet	14
XLTE Mounting/Rigging Points	27

PAGE 45 Community XLT / XLTE Series Owner’s Manual

Image 47

Contents FULL-RANGESYSTEMS AND SUBWOOFERS XLT / XLTEPage COMMUNITY PROFESSIONAL LOUDSPEAKERS Community Light & Sound, Inc. 333 East 5th Street EC STATEMENT OF CONFORMITYDIN EN 55013 08-1991 DIN EN DIN ENPAGE TABLE OF CONTENTSDIAGRAMS and TABLES CHAPTER1.2MODEL NUMBER USAGE IN THIS MANUAL 1.3IMPORTANT SAFETY INFORMATION1 INTRODUCTION 2 UNPACKING AND INSPECTION Page Page Figure 1 Physical Features 3.2FEATURES DESCRIPTIONS 3 PHYSICAL FEATURES See FIGURE3.1FEATURES MATRIX Table 1 Physical Features MatrixPhillips pan-head screws Footnotes for Physical Features4.3.2Mid Frequency Driver 46 models only 4.1ABBREVIATED OPERATING INSTRUCTIONSTable 2 Product Listing 4.3DRIVERS 4.3.1High Frequency Driver4.4PATTERN CONTROL HORNS 4.6.1PASSIVE / BIAMP Switch4.6.2HF-LevelSwitch 4.3.4Ferrofluid Cooling4.6.3Subwoofer Full-RangeOutput 4.6.4PowerSense DDP Circuit4.6.5PowerSense Indicators 4.7POWER HANDLING4.8.4Carrying Handles 4.8.1Permanent Mounting4.8.2Corner Protectors and Stacking XLT only 4.8.3Feet XLTE only4.8.641 Positioning and Horn Rotation 4.9OPTIONAL ACCESSORIES4.9.1Community Accessories 4.9.23rd Party Accessories5.1.2Power Amplifier Load Impedance 5 SETUP AND OPERATION5.1CHOOSING A POWER AMPLIFIER Table 5 Recommended Amplifier Power for Subwoofer FIGURE 2 PASSIVE Mode Configurations FIGURE 3 BIAMP Mode Configurations 6.1LOUDSPEAKER CABLE 6 ELECTRICAL INSTALLATION6.1.1Loudspeaker Wire Gauge Table 6 Loudspeaker Wire Gauge Selection6.2.1Choosing an Input Jack 6.2.2Internal Input Jack Wiring6.3.1Parallel Connector Wiring 6.3.2Load Impedance When Paralleling LoudspeakersFIGURE 4: Wiring for PASSIVE Mode Full-Range 6.4CONNECTING THE LOUDSPEAKERS6.4.1PASSIVE Mode Wiring See FIGURE 6.4.3Subwoofers See FIGURE 6.4.2BIAMP Mode Wiring See FIGUREFIGURE 5 Wiring for BIAMP Mode Full-Range FIGURE 6 Wiring for Subwoofer7.1.2Custom Grille Cloth 7 PHYSICAL INSTALLATION7.1.1Removing and Re-installingthe Grille 7.1FRONT GRILLEIMPORTANT NOTE Mounting/Rigging Point Holes 7.3.1Model 41 Horn Orientation7.3.2Model 42 and 7.4MOUNTING AND RIGGINGDANGER 7.4.2Using the Community CSSUPKIT Suspension KitFIGURE 7 Mounting Point Detail - Pull Direction FIGURE 8 XLT Mounting PointsFIGURE 9 XLTE Mounting / Rigging Points 7.4.3Using the Community WB1 Mounting Accessory7.4.4Stand Bracket Inserts 46 and 48 only DANGER See FIGURE7.6STACKING ENCLOSURES 7.5.1Using the Community EYBLTKITFIGURE 10 XLTE Mounting / Rigging Point Detail 8.2.1Electronic Gain Structure 8 ACOUSTICAL ADJUSTMENTS8.1INITIAL TESTING 8.2FINAL ADJUSTMENTS8.2.2Residual Noise 8.2.3Volume Level Balancing8.4FINAL RESULTS 8.3.1HF-LevelSwitch8.3EQUALIZATION 8.3.2Equalization Tips9.1.2PowerSense DDP Circuit Operation 9 OPERATING PRECAUTIONS9.1POWERSENSE DDP 9.1.1Operating Modes and PowerSense DDPFIGURE 11 Amplifier Clipping 9.3ACOUSTIC VOLUME LEVEL PRECAUTIONSFIGURE 12 Sound Exposure Limits 9.4TESTING AND TEST SIGNALS10.1.2MF and HF Drivers 10.1ACCESSING THE DRIVERS10 SERVICING THE LOUDSPEAKER 10.1.1LF Drivers11.1FULL-RANGEMODELS 11 TECHNICAL SPECIFICATIONS11.2MONITOR SPEAKERS AND SUBWOOFERS 12 IN CASE OF DIFFICULTY No bass No high frequencies Transferable Limited Warranty 13WARRANTY INFORMATION AND SERVICE9907007F A. XLT41E and XLT48E Additional Models Table 8 Additional Model SpecificationsC. Specifications APPENDIX - XLT41E and XLT48EINDEX Page Page Page Page Page 1999 Community Light & Sound, Inc. 991015Cm 333 East 5th Street, Chester, PAPhone 610 876-3400Fax