User’s Manual XTRA Series: XPA 1002, XPA 2001–70V, and XPA 2001–100V Half-Rack 2-Channel and Mono Channel Audio Power Amplifiers 68-1351-01 Rev.
Precautions English Important Safety Instructions C This symbol is intended to alert the user of important operating and maintenance (servicing) instructions in the literature provided with the equipment. W This symbol is intended to alert the user of the presence of uninsulated dangerous voltage within the product’s enclosure that may present a risk of electric shock. On the product, risk of shock may be indicated by this symbol: 10.
Consignes de Sécurité • Français Ce symbole sert à avertir l’utilisateur que la documentation fournie avec le matériel contient des instructions importantes concernant l’exploitation et la maintenance (réparation). Ce symbole sert à avertir l’utilisateur de la présence dans le boîtier de l’appareil de tensions dangereuses non isolées posant des risques d’électrocution. Attention Lire les instructions• Prendre connaissance de toutes les consignes de sécurité et d’exploitation avant d’utiliser le matériel.
安全须知 • 中文 警告 这个符号提示用户该设备用户手册中 有重要的操作和维护说明。 电源 • 该 设 备 只 能 使 用 产 品 上 标 明 的 电 源 。 设 备 必须使用有地线的供电系统供电。 第三条线 （地线）是安全设施，不能不用或跳过。 这个符号警告用户该设备机壳内有暴 拔掉电源 • 为安全地从设备拔掉电源，请拔掉所有设备后 或桌面电源的电源线，或任何接到市电系统的电源线。 露的危险电压，有触电危险。 电源线保护 • 妥善布线， 避免被踩踏，或重物挤压。 注意 阅读说明书 • 用 户 使 用 该 设 备 前 必 须 阅 读 并 理 解所有安全和使用说明。 保存说明书 • 用户应保存安全说明书以备将来使 用。 遵守警告 • 用户应遵守产品和用户指南上的所有安 全和操作说明。 维护 • 所有维修必须由认证的维修人员进行。 设备内部 没有用户可以更换的零件。为避免出现触电危险不要自 己试图打开设备盖子维修该设备。 通风孔 • 有些设备机壳上有通风槽或孔，它们是用来防止 机内敏感元件过热。 不要用任何东西挡住通风孔。 锂电池 • 不正确的更换电池会有爆炸的危险。 必须使用 与厂家推荐的相同
Table of Contents Chapter One • Introduction ................................................... 1-1 About this Manual ..................................................................... 1-2 Terms used in this manual ...................................................... 1-2 Features ......................................................................................... 1-2 Chapter Two • Installation ...................................................... 2-1 Application Examples . ..................
Table of Contents, cont’d All trademarks mentioned in this manual are the properties of their respective owners.
XTRA Series 1 Chapter One Introduction About this Manual Features
Introduction About this Manual This manual contains information about the Extron XTRA Series of power amplifiers: the XPA 1002 two-channel stereo audio power amplifier and the XPA 2001-70V and XPA 2001-100V mono audio power amplifiers. Terms used in this manual The terms “amplifier” and “power amplifier” are used interchangeably in this manual to refer to all of the XPA models. XPA 2001 refers to both the XPA 2001-70V and the XPA 2001-100V.
Convection cooled — The XTRA Series of amplifiers are convection cooled without the need for fans, ensuring quiet, reliable operation. Ultra low inrush current - no need for power sequencing — Allows many XTRA Series amplifiers to be powered on simultaneously without overloading power circuits. This eliminates the need for power sequencing. Flexible Conduit Adapter Kit, part # 70-228-02 — Suitable for Use in Other Environmental Air Space in Accordance with Section 300.
Introduction, cont’d Front and rear-mounted signal and protection indication LEDs — Provide convenient indication of amplifier operation from both sides of an equipment rack. Internal international power supply — The 100-240 VAC, 5060 Hz universal power supply provides worldwide power compatibility.
XTRA Series 2 Chapter Two Installation Application Examples Mounting the XPA 1002 and XPA 2001
Installation W Installation and service must be performed by authorized personnel only. See “UL rack mounting guidelines” on the following page. Application Examples The following illustrations are application examples for the XPA 1002 and the XPA 2001.
Extron XPA 2001 Audio Power Amplifier A HP 01 10 Extron SI 26CT ING 2 WIR SS CLA T TPU OU70V OTE REM MUT UTS INP US T 17T EO TED LIS /VID S DIO ATU AU PAR LEVEL AP O) HFP 80 E W 100 VOL/ 10V R DBY STAN L(MON Hz Two-way Ceiling Speakers C 0 R/ ITE T LIMTEC PRO NAL 0Hz , 50-6 1.
Installation, cont’d 1. Elevated operating ambient temperature — If installed in a closed or multi-unit rack assembly, the operating ambient temperature of the rack environment may be greater than room ambient temperature. Therefore, install the equipment in an environment compatible with the maximum ambient temperature (Tma = +122 °F, +50 °C) specified by Extron. 2.
1U Universal Rack Shelf 1/2 Rack Width Front False Faceplate Front false faceplate uses 2 screws. (2) 4-40 x 3/16" Screws NOTE: Using screws longer than 3/16” will damage the unit and void the warranty. Use 2 mounting holes on opposite corners. Rack mounting of the amplifier 4. Attach the false front panel (provided with rack shelf part #60-190-01) to the unoccupied side of the rack (as shown above), or install a second half-rack-width device in that side by repeating steps 1 through 3. 5.
Installation, cont’d Ven t Ven t Ven t Ven t Sp ace Sp ace Ven t Sp ace Ven t Sp ace Sp ace Sp ace Allow sufficient spacing for adequate ventilation Flexible conduit adapter kit installation W The circuit breaker used for this connection should be rated no lower than 20 amps and no greater than 30 amps. W This unit must be installed in accordance with the National Electrical Code and with all local codes.
The kit provides a convenient means to replace the XPA's IEC power cord with conduit, where required by local codes. C Make sure that the source device and the XPA are turned off and disconnected from the power source before you begin. UL requirements The Underwriters Laboratories (UL) requirements listed below pertain to the installation of the flexible conduit onto a XPA 1002 or XPA 2001. • This unit is not to be used beyond its rated voltage range.
Installation, cont’d Lift Cover Straight Up Remove (8) screws 2 00 A1 XP S2 G IN TPUT 2 WIR OU S LA C 1 TE MO RE TS PU IN 1 mA 50 UTE M V L/ 10 VO 2 Y DB AN ST L VE LE 2 1 1 z -60H , 50 0.5A 0V 0-24 EO ID /V S R/ D IO TU AU PARA ITE CT TT AP 17 LIM TE 0 2 0 O PR NAL SIG 10 3. Remove the 2 screws holding the hot (line) and neutral wires from the terminal block on the PCB. Blue Wire Brown Wire 100- 240V 1.
10. Connect the black hot (line) and white neutral wires to the terminal block on the PCB using the 2 screws that were removed in step 3. Use the included zip tie wrap to secure the two wires together close to the terminals. See the following illustration. W Ensure that you observe correct wire polarity. The following illustration shows the location of the hot (L) and neutral (N) terminals.
Installation, cont’d 2-10 XTRA Series • Installation
XTRA Series 3 Chapter Three Operation Front Panel Features and Operation Rear Panel Features and Operation
Operation Front Panel Features and Operation 2 1 OVER TEMP XPA 1002 Front Panel 3a 1 2 LIMITER/PROTECT SIGNAL XPA 1002 4a 2 3b 1 OVER TEMP XPA 2001-70V, XPA 2001-100V Front Panel a LIMITER/PROTECT SIGNAL XPA 2001 4b 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.
1 2 LIMITER/PROTECT • When the output wiring is shorted together • When audio clipping occurs, the corresponding channel’s LED blinks once per clip occurrence. • When the amplifier overheats, both LEDs are lit. The LEDs are not lit after the amplifier recovers from the overheated condition. • When DC output is detected, the amplifier is malfunctioning and the LED for the corresponding channel is lit. The amplifier requires servicing when this event occurs. N These LEDs are also located on the rear panel.
Operation, cont’d Rear Panel Features and Operation 2a 100-240V 0.5A, 50-60Hz XPA 1002 CLASS 2 WIRING LEVEL AUDIO/VIDEO APPARATUS 17TT 1 1 2 1 INPUTS 2 1 2 LIMITER/ PROTECT SIGNAL 0 REMOTE 10V OUTPUT 2 1 50 mA VOL/MUTE 0 STANDBY XPA 1002 Rear Panel 3a 4 5a 6 7a 2b 100-240V XPA 2001-70V 0.
LED blinks once per clip occurrence. • When the amplifier overheats, both LEDs are lit. The LEDs are not lit after the amplifier cools down and recovers from the overheated condition. • When DC output is detected, the amplifier is malfunctioning and the LED for the corresponding channel is lit. When a malfunction occurs, power down the amplifier and power it back up. If the LED still remains lit, the amplifier requires servicing. See step Ñ of "Front Panel Features and Operation" in this chapter.
Operation, cont’d N On the XPA 2001, the single control adjusts the levels of both channels simultaneously prior to summing them together. To adjust the XPA amplifier's input level, do the following: 1. If connecting to a source device with a volume control (variable output), ensure that the volume on the source device is set to its lowest point, then adjust the level(s) of the XPA fully counterclockwise. 2. Set the source device's volume to its maximum volume level. No sound should come out. 3.
L Tip Ring Sleeve L Tip Sleeve R R Unbalanced Mono Input Balanced Mono Input (high impedance) Do not tin the wires! N For mono input on the XPA 2001, only the left channel needs to be wired. No jumpering to the right channel is needed. f Remote control connector — The 3.5 mm 5-pin captive screw receptacle is used to remotely control two functions through contact closure: See the following circuit diagram.
Operation, cont’d • Pin 5 connected to ground (pin 4) places the amplifier in standby mode. Standby mode turns off all output, although the amplifier is still receiving power. Use the included 2-pin, 3.5 mm captive screw connector to remotely ground pin 5. The power indicator LED lights amber when the amplifier is in standby mode.
Step 1: Strip and insert the speaker wires into the connector and tighten the captive screws. Be sure to observe the correct polarity. Do not tin the wires! Step 2: Insert the wired connector into the amplifier output and secure the locking screws on either side. UT TP 2 OU 1 ç Mono audio output connector — Marked "+" and "-", wire the included 2-pole, 5 mm screw lock captive screw connector for mono audio. See the following steps on the next page.
Operation, cont’d Step 1: Strip and insert the speaker wires into the connector and tighten the captive screws. Be sure to observe the correct polarity. Do not tin the wires! Step 2: Insert the wired connector into the amplifier output and secure the locking screws on either side. UT TP OU70V h High pass filter toggle switch — Use a small screwdriver to toggle this recessed two-position toggle switch that alternates between Off and 80 Hz.
Remote volume control Options for remote control of the XPA amplifiers include the Extron VCM 100 and VC 50 volume controllers. Third party 10k potentiometer volume controllers can also be connected to this port. As shown in the following illustration, the XPA's pin 1 is 10 VDC reference voltage. Pin 2 is volume control DC voltage, range is 0 to 10 V, where 0 V is mute and 10 V provides maximum volume. Pin 3 is ground. N All nominal levels are at ±10%.
Operation, cont’d 3. Wire the input as shown in the following diagram. 4. Connect the IEC power cord and power up the amplifier. 5. Adjust the input levels of channels 1 and 2 equally. Refer to step d (level adjustment) of "Rear Panel Features and Operation" in this chapter for more details. 100-240V 0.
XTRA Series A Appendix A Reference Specifications Included Parts Optional Accessories
Specifications, Part Numbers, and Accessories Specifications Audio Voltage gain XPA 1002 ����������������������������� XPA 2001-70V ��������������������� XPA 2000-100V ������������������� Stereo channel separation ������������ CMRR ���������������������������������������������� 16x (24 dB) 57x (35 dB) 81x (38 dB) >75 dB @ 1 kHz 75 dB @ 1 kHz (typical) Audio input Number/signal type ��������������������� 1 stereo or 2 mono, balanced/unbalanced Connectors ������������������������������������� (1) 3.
Output power XPA 1002 ����������������������������� 60 watts rms per channel, 8 ohms, 1 kHz, <0.05% THD 100 watts rms per channel, 4 ohms, 1 kHz, <0.05% THD XPA 2001-70V ��������������������� 200 watts rms, 70 V, 1 kHz, <0.1% THD XPA 2001-100V ������������������� 200 watts rms, 100 V, 1 kHz, <0.1% THD Frequency response ���������������������� 20 Hz to 20 kHz, ±1 dB THD + Noise XPA 1002 ����������������������������� 0.05% @ 20 Hz-20 kHz, 8 ohms, at 3 dB below clipping XPA 2001-70V, XPA 2001-100V <0.
Specifications, Part Numbers, Accessories, cont’d XPA 1002, XPA 2001-70V 10 watts XPA 2001-100V ����������� 12 watts Standby ������������������������������� <1 watt (triggered by contact closure or after 1 hour with no signal) Temperature/humidity ���������������� Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing Cooling ������������������������������������������� Convection, no vents, with internal heat sinks Thermal diss
Environmental ������������������� Complies with the appropriate requirements of CEC, ENERGY STAR® (ENERGY STAR® qualified amplifier), EU code of conduct, RoHS, WEEE MTBF ����������������������������������������������� 250,000 hours Warranty ����������������������������������������� 3 years parts and labor N All nominal levels are at ±10%. N Specifications are subject to change without notice. Included Parts These items are included in each order of the XPA 1002 or XPA 2001-70V.
Specifications, Part Numbers, Accessories, cont’d Optional Accessories Accessory A-6 Part number RSU 129 9.5" deep 1U universal rack shelf kit 60-190-01 RSB 129 9.
Extron Warranty Extron Electronics warrants this product against defects in materials and workmanship for a period of three years from the date of purchase.
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