Related Manuals for Extron electronics XPA 2002
Summary of Contents for Extron electronics XPA 2002
- Page 1 User Guide Audio Products XTRA Full Rack Series: ™ XPA 2002 XPA 2003C-70V XPA 2002-70V XPA 2003C-100V XPA 2002-100V XPA 2004 Full-Rack 2-, 3-, and 4-Channel Mono and Stereo Audio Power Amplifiers 68-783-01 Rev. C 05 11...
- Page 2 Safety Instructions • English Warning Power sources • This equipment should be operated only from the power source indicated on the product. This This symbol is intended to alert the user of important operating and mainte- equipment is intended to be used with a main power system with a grounded (neutral) conductor. The third nance (servicing) instructions in the literature provided with the equipment.
- Page 3 FCC Class B Notice This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a resi- dential installation.
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Page 4: Conventions Used In This Guide
A warning warns of things or actions that might cause injury, death, or other severe consequences. Copyright © 2011 Extron Electronics. All rights reserved. Trademarks All trademarks mentioned in this guide are the properties of their respective owners. XTRA Full Rack Power Amplifier Series • Conventions... -
Page 5: Table Of Contents
Contents Introduction ............1 About this Guide ..........1 Terms Used in this Guide ......... 1 Features .............. 2 Installation ............. 3 Application Examples .......... 3 Operation ..............7 Front Panel Features and Operation ....7 Rear Panel Features and Operation ...... 9 Bridged Mode Output ........ -
Page 6: Introduction
(8-ohm speakers) on channels 1 and 2. Output is 400 watts bridged mode mono (8-ohm speaker). XPA 2002-70V outputs 200 watts rms per channel on channels 1 and 2 for 70 V systems. XPA 2002-100V outputs 200 watts rms per channel on channels 1 and 2 for100 V systems. -
Page 7: Features
3 and 4. The XPA 2002 has a toggle switch to input channel 1 and output a single bridged output channel at twice the power using the positive terminals of channels 1 and 2. -
Page 8: Installation
Application Examples The following illustrations are application examples for the XPA 2002, XPA 2002-70V, XPA 2003C-70V, and XPA 2004. Application examples for the XPA 2002-100V and XPA 2003C-100V are very similar to the XPA 2002-70V and XPA 2003C-70V examples, respectively. Extron... - Page 9 R OU M PU Two-Way Ceiling Speakers R IN M PU IN PU DI O Extron MPX 866 A Matrix Switcher DVDs Flat Panel Displays Laptop Computers Figure 2. XPA 2002-70V Application Example XTRA Full Rack Power Amplifier Series • Installation...
- Page 10 R S- D IO B -Y D VI Desk Microphones R -Y VI D B -Y -6 0H VI D Extron 0- 24 IN1508 Scaling Presentation Switcher Laptop Control System RS-232 (1 ) -2 32 I/ O (2 ) -2 32 E IN /L IN M IC...
- Page 11 Extron SSP 7.1 Extron Surround Sound CrossPoint Ultra Series Processor Ultra-Wideband Matrix Switcher R S- O FE B AC SI D C EN U TS R ES IT A D IG 0. 5A 0- 24 -6 0H U TS V SY Extron XPA 2004 Four Channel...
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Page 12: Operation
Front Panel Features and Operation GREEN - ACTIVE OVER LIMITER / PROTECT AMBER - STANDBY TEMP SIGNAL XPA 2002 XPA 2002, XPA 2002-70V, and XPA 2002-100V Front Panel GREEN - ACTIVE OVER AMBER - STANDBY LIMITER / PROTECT TEMP SIGNAL XPA 2003C XPA 2003C-70V... - Page 13 Power indicator LED — This LED lights: Green when the amplifier is receiving full power. Amber when the amplifier is in Standby mode. Standby mode turns off all outputs from the amplifier, although the amplifier is still receiving power (see d “Rear Panel Features and Operation).”...
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Page 14: Rear Panel Features And Operation
(BRIDGE A) AUDIO/VIDEO GREEN - ACTIVE APPARATUS AMBER - STANDBY 17TT SIGNAL BRIDGE 8 ONLY XPA 2002 Rear Panel CLASS 2 WIRING XPA 2002 -70V 100-240V 1.5A, 50-60 Hz LEVEL INPUTS OUTPUTS REMOTE LIMITER/ N15779 PROTECT CH 1 CH 2... - Page 15 XPA 2004 CLASS 2 WIRING 100-240V 1.5A, 50-60 Hz LEVEL INPUTS BRIDGE OUTPUTS REMOTE MODE BRIDGE A BRIDGE B LIMITER/ N15779 PROTECT LISTED (BRIDGE A) (BRIDGE B) AUDIO/VIDEO GREEN - ACTIVE APPARATUS AMBER - STANDBY 17TT SIGNAL BRIDGE 8 ONLY BRIDGE 8 ONLY XPA 2004 Rear Panel...
- Page 16 2 and 4 are ignored (see the diagram below). (BRIDGE A) (BRIDGE B) NOTE: The XPA 2002 allows for bridged output of input 1. Bridging effectively doubles the output power of input 1 while input 2 is ignored (see the diagram below). (BRIDGE)
- Page 17 5 mm screw lock captive screw connector for mono audio. See steps 1 and 2 on the following page. Output is designed to power 70 V (XPA 2002-70V and XPA 2003C-70V) or 100 V (XPA 2002-100V and XPA 2003C-100V) line distribution systems and is rated at 200 watts.
- Page 18 Stereo audio output connector — Wire the included 4-pole, 5 mm screw lock captive screw connector to output 2-channel (XPA 2002, XPA 2003C-70V, and XPA 2003C-100V) or 4-channel (XPA 2004) audio. Observe the correct polarities for each channel.
- Page 19 Bridged output mode (XPA 2002 and XPA 2004) — The output power of the XPA 2002 can be effectively doubled by using input channel 1 and bridging the outputs. The output power of the XPA 2004 can be effectively doubled by using input channels 1 or 3 or both and bridging the respective outputs.
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Page 20: Bridged Mode Output
On the input end, only Input 1 is used in bridged mode, as shown below. (BRIDGE) XPA 2002 bridged mono output using parallel speaker wiring In bridged mode, the output mode toggle switches for Input 1 must be set to the bridged (up) position, as shown below. - Page 21 XPA 2004 bridged mono output speaker wiring In bridged mode, the output mode toggle switches for Input 1 (A) or Input 3 (B) or both must be set to the bridged (up) position, as shown below. For Input 1: The channel 1 “+” output terminal becomes the bridged:”+” output terminal and the channel 2 “+”...
- Page 22 On the input end, only Input 1 or Input 3 or both is used in bridged mode, as shown below. INPUTS XTRA Full Rack Power Amplifier Series • Operation...
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Page 23: Reference Information
Part Numbers Mounting Specifications Audio Voltage gain XPA 2002, XPA 2004 ....23x (27 dB) XPA 2003C-70V/100V (ch. 1 and 2) 23x (27 dB) XPA 2002-70V, XPA 2003C-70V (ch. 3 only) 57x (35 dB) XPA 2002-100V, XPA 2003C-100V (ch. 3 only) 81x (38 dB) Crosstalk ........ -
Page 24: Audio Output
Channels 1 and 2: 0.1%, 20 Hz-20 kHz, 8 ohms, 3 dB below clipping Channel 3: 0.1%, 1 kHz, 3 dB below clipping XPA 2002, XPA 2004 ....0.1%, 20 Hz to 20 kHz, 8 ohms, 3 dB below clipping XTRA Full Rack Power Amplifier Series • Reference Information... - Page 25 Channel 3 ......>100 @ 50 ohms XPA 2002, XPA 2004 ....>100 @ 8 ohms High pass filter XPA 2002-70V, XPA 2003C-70V 80 Hz, 12 dB per octave rolloff for 70 V line output (switch selectable) XPA 2002-100V, XPA 2003C-100V...
- Page 26 XPA 2003C-100V ....28.1 watts (96 BTU/hr) XPA 2004 ......28.7 watts (98 BTU/hr) 1/8 power XPA 2002 ......4 ohms (x2): 34.7 watts (119 BTU/hr) 8 ohms (x2): 28.4 watts (97 BTU/hr) XPA 2002-70V ....70 V (x2): 34.5 watts (118 BTU/hr) XPA 2002-100V ....
- Page 27 EMI/EMC ......... CE, CISPR 22 Class B, CISPR 24, C-tick, EN55103-1, EN55103-2, FCC Class B, ICES, VCCI Class B Environmental XPA 2002 ......Complies with the appropriate requirements of CEC, EU code of conduct, RoHS, WEEE All other models....Complies with the appropriate requirements of CEC,...
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Page 28: Part Numbers
(2) 4-pole screw lock 5 mm captive screw plug (XPA 2004) (1) 2-pole screw lock 5 mm captive screw plug (XPA 2003C-70V, XPA 2003C-100V) (2) 2-pole 3.5 mm captive screw plug (XPA 2002-70V, XPA 2002-100V) (2) 3-pole 3.5 mm captive screw plug (XPA 2002-70V, XPA 2002-100V) (3) 3-pole 3.5 mm captive screw plug (XPA 2003C-70V, XPA... -
Page 29: Optional Accessories
Optional Accessories Description Part Number SI 3CT LP Ceiling speakers 42-103-03 SI 3C LP Ceiling speakers 42-103-13 SI 3 Surface mount speakers (black, white) 42-105-02, -03 SI 26CT Ceiling speakers 42-070-03 SI 26 Surface mount speakers (black, white) 42-072-02, -03 SI 28 Surface mount speakers (black, white) 42-073-02, -03 SF 228T Ceiling speakers... -
Page 30: Tabletop Use
Mounting The XPA power amplifiers can be set on a table; mounted on a rack shelf; mounted under a desk or other furniture; or mounted in the plenum space above a ceiling-mounted projector. Tabletop Use Four self-adhesive rubber feet are included with the audio amplifier. For tabletop use, attach one foot at each corner of the bottom side of the unit and place the unit in the desired location. - Page 31 Mounting Screws W IR ID G O FF E B) (B RI E A) (B RI IT E L IM S IG /6 0 M AX 0- 24 1. 3A Mounting Ear 17 TT DI O/ uses 5 screws (ea side). Figure 5.
- Page 32 W IR ID GE ID G ID GE W IR E B) (B RI ID GE ID G E A) (B RI ID GE W IR IT E E B) L IM (B RI ID GE ID G E A) (B RI ID GE S IG...
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Page 33: Extron Warranty
Extron Electronics makes no further warranties either expressed or implied with respect to the product and its quality, performance, merchantability, or fitness for any particular use. In no event will Extron Electronics be liable for direct, indirect, or consequential damages resulting from any defect in this product even if Extron Electronics has been advised of such damage.
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