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O WN ER' S MA NUA L - 9

Three Channel Configuration

Channels 1/2 are configured for 2-channel stereo operation.

Channel 1/2 lowest recommended impedance is 2Ω stereo.

Channels 3/4 are configured for a single channel bridged output.

Channel 3/4 lowest recommended bridged impedance is 4Ω.

Crossover mode, output, and gain configurations are indepen
dently adjustable between channels 1/2 and 3/4.

Two-channel or four-channel input can be used for this configu
ration. For source unit fading, use the four-channel input mode.

Channel 1/2 and 3/4 outputs can be configured for high-pass,
lowpass, or full range operation.

Channel 3/4 outputs are configured for summed bridged opera
tion for subwoofer

Figure 3

Figure 4

Two Channel Bridged Configuration

XTR500.4,XTR750.4 and XTR1000.4

XTR1700.4 and XTR2500.4

XTR500.4,XTR750.4 and XTR1000.4

XTR1700.4 and XTR2500.4

Содержание XTR1000.4

Страница 1: ...Amplifier OWNER S MANUAL MODEL XTR500 4 XTR750 4 XTR1000 4 XTR2500 4 XTR1700 4...

Страница 2: ...the System 14 Adjusting the Sound of the System 14 15 Amplifier Visual Troubleshooting 15 16 Troubleshooting Tips 17 19 Introduction 2 What s in the Box 2 Practice Safe Sound 2 End Panel Layouts 3 4...

Страница 3: ...3 or 2 channel operation with a maximum power capability of 750 Watts RMS into two 4 Bridged Loads XTR1000 4 165 Watts per channel four channel amplifier with built in high pass and low pass 12dB oct...

Страница 4: ...5kHz 500Hz 15kHz 8 X Over cross over Channels 1 2 3 4 activates LPF low pass crossover Full all pass or HPF high pass crossover 9 Low pass filter Channels 1 2 3 4 adjusts the frequency of the crossove...

Страница 5: ...s RMS x 4 at 2 ohm and 1 THD N XTR2500 4 REM this terminal turns on the amplifier when 12 volt is applied Connect it to the remote turn on lead of the head unit or signal source If a 12 volt remote tu...

Страница 6: ...0Watts MAX Music Power Input Sensitivity rms Supply Voltage Range 200mV to 4V 9 to 16V Protection Thermal DC offset reverse polarity short protection under voltage over voltage Amplifier Section XTR50...

Страница 7: ...s minor deviations from the recom mended frequency ranges can provide superior results depending on your speaker locations and your vehicle acoustics Setting crossover frequencies higher than recommen...

Страница 8: ...tentially cause woofer damage due to over excursion NOTE While the amplifier allows up to 18dB of boost it is possible to clip the amplifier with comparatively low output levels in other frequency ran...

Страница 9: ...sis of the vehicle improves the ability of the battery to supply power to the amplifier This is recommended because the current delivery of the factory electrical system was designed only to accommoda...

Страница 10: ...are indepen dently adjustable between channels 1 2 and 3 4 Two channel or four channel input can be used for this configu ration For source unit fading use the four channel input mode Channel 1 2 and...

Страница 11: ...d on all components and frequencies must not overlap WARNING Failure to observe these requirements may result in damage to the amplifier Figure 5 Figure 5 NOTE To get full output in this configuration...

Страница 12: ...type of mounting will yield the best cooling due to the convection effect of the amplifier chassis General Precautions and Installation Tips WARNING Be careful not to cut or drill into gas tanks fuel...

Страница 13: ...homework papers located on top of the amplifier do not improve air flow and may become damaged Tools of the Trade Listed below are the majority of the tools required to perform an installation Having...

Страница 14: ...the recommended fuse size of this ampli fier Failure to do so will result in the voiding of your warranty and possible damage to the amplifier Step By Step Installation NOTE Connect all input power a...

Страница 15: ...m the amplifier When using active crossovers on midrange and tweeters do not use crossover frequencies lower than recommended If the system is not configured properly refer to the Internal Crossover C...

Страница 16: ...12 Enjoy your awesome Orion sound system Amplifier Visual Troubleshooting Your new XTR amplifier has three indicator lights LED s mounted on the top plate of the amplifier as seen in the next figure T...

Страница 17: ...rrent and may result in overheat ing This can be avoided by using speakers or wiring methods that result in an load greater than the amplifiers minimum load input The amplifier can also overheat if it...

Страница 18: ...ed instructions Audio input not connected Speaker wires not connected Loose or poor audio input Loose power connections Thermal protection engages when amplifier heat sink temperature exceeds 75 C 167...

Страница 19: ...g cancellation at low frequencies Crossover set incorrectly Reset crossovers Refer to the Internal Crossover Configuration section of this manual for detailed instructions Check speaker polarity and f...

Страница 20: ...speaker impedance load if below 2 rewire speakers to achieve higher impedance Speaker is blown with shorted outputs Check system with known working speakers and fix or replace as needed Actual current...

Страница 21: ...purpose for which it was designed and does NOT COVER the following or COD will be REFUSED What is not covered Subsequent Damage to other components Damage through negligence misuse accident or abuse R...

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