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UPA-700

Troubleshooting

The UPA-700 is carefully designed and manufactured from high-quality precision 

components to ensure years of trouble free operation. We really doubt you’ll ever have any 

problems with your UPA-700 but, if you do, here are a few things you could try:

Problem: No sound is heard from any channel (nothing is lit).

Reason: You have no AC power.

•  Verify that the rear panel AC Power switch is On.
•  Verify that your circuit is live.
•  Verify that the line cord on the UPA-700 is fully inserted and is tight.

Problem: The UPA-700 is operating normally, but the front panel Channel 
Status LEDs aren’t lit.

Reason: The front panel Channel Status LEDs are turned off.

•  Set the Status LEDs switch on the rear panel to On.

Problem: No sound or distorted sound is heard from one or more 
channel(s); the Standby button is lit blue; the Channel Status LEDs are all lit 
blue.

Reason: The UPA-700 is not indicating a Fault condition.

•  Check your source.
•  Check your speakers and speaker connections.

Problem: No sound is heard from one or more channels; the Standby button 
is flashing amber; and one or more Channel Status LEDs are flashing red.

Reason: The UPA-700 is in Protect mode, which indicates a Fault condition.

•  Switch the AC Power switch Off and On to clear the Fault condition.
•  If the fault remains, look for a shorted speaker cable or damaged speaker.
•  Check your sources and source connections (a bad interconnect, DC on the input, 

 

or an otherwise bad source component can cause a fault).

Problem: The Standby button is amber and the UPA-700 fails to come on 
when triggered.

Reason: The UPA-700 is in Standby mode and should respond to a valid trigger signal.

•  Check your trigger cable.
•  Check the trigger settings on your source equipment.

Содержание UPA-700

Страница 1: ...UPA 700 Seven Channel Power Amplifier User Manual UPA 700...

Страница 2: ......

Страница 3: ...ALL SERVICE TO QUALIFIED SERVICE PERSONNEL Do not install the UPA 700 near or above any heat sources such as radiators heating vents or other apparatus that produces heat Do not block any ventilation...

Страница 4: ...ervice for your UPA 700 by qualified service personnel if any of the following occur 1 The power supply cord or the plug has been damaged 2 Objects or liquid have fallen or spilled into the vents 3 Th...

Страница 5: ...al 4 Features 5 Unpacking 6 UPA 700 Front Panel 7 UPA 700 Rear Panel 8 Quick Start 9 Connections 10 Configuration and Operation 11 Care and Maintenance 12 Specifications 13 Troubleshooting 15 Emotiva...

Страница 6: ...Page 2 UPA 700...

Страница 7: ...UPA 700 s quality construction and conservative ratings enable it to deliver full power even with all channels driven and our advanced engineering ensures that it will sound incredibly good even into...

Страница 8: ...through the entire manual we kept things as short and direct as possible Even if you re an expert user you will probably find some interesting information and useful suggestions If you re really in a...

Страница 9: ...els driven for demanding program material and has plenty of reserves to deliver signal peaks without any sense of strain Totally stable designed for use in the real world with real speakers Shared pow...

Страница 10: ...ton and remove all wrappings and shipping material It is important to save the box and all packing materials in case your power amp ever needs to be moved or shipped back to the factory for service Pl...

Страница 11: ...LEDs 7 Display the status of each channel illuminate blue for normal operation or red to indicate a fault may be disabled by rear panel Status LED switch 2 Standby Button Press to switch the amplifie...

Страница 12: ...ables the front panel Channel Status LEDs 3 Speaker Outputs 7 sets Full sized five way binding posts accept 4 Ohm or 8 Ohm speakers red black 4 RCA unbalanced Inputs 7 Unbalanced audio input gold plat...

Страница 13: ...e location for your UPA 700 Connect your UPA 700 to a signal source Connect your UPA 700 to a pair of speakers 4 ohm or 8 ohm using reasonably heavy gauge speaker wires at least 18 gauge Find some mus...

Страница 14: ...and a short 10 gauge wire for the other If you use stranded cables use care to avoid short circuits from stray strands touching Emotiva offers very high quality pre made speaker cables at reasonable p...

Страница 15: ...ber Pressing this button once will switch the UPA 700 On and the LED will turn blue pressing it again will return the UPA 700 to Standby mode Trigger Mode When a trigger cable is connected to the Trig...

Страница 16: ...uld be cleaned gently with a soft rag If something sticky gets on the front panel or case of the UPA 700 it should be cleaned with a mild cleaning solution applied to a soft rag followed by wiping wit...

Страница 17: ...at rated power 8 Ohm load 10 Hz to 20 kHz 0 06 dB Minimum Recommended Load Impedance 4 Ohms which equals one 4 Ohm load or two paralleled 8 Ohm loads Frequency Response 10 Hz to 80 kHz 0 3 dB THD nois...

Страница 18: ...te blue for normal operation or red to indicate a fault may be disabled by rear panel Status LED switch Rear Panel Controls AC Power switch rocker switch switches AC mains power Status LEDs switch sma...

Страница 19: ...is heard from one or more channel s the Standby button is lit blue the Channel Status LEDs are all lit blue Reason The UPA 700 is not indicating a Fault condition Check your source Check your speaker...

Страница 20: ...m if it is not made within the Term and if it is not made in strict compliance with the requirements of the How do you get service section What will Emotiva do Emotiva will at its option either i repa...

Страница 21: ...CSR with a description of your problem and the serial number of the product for which the warranty claim is being made 2 The CSR will provide you with a returned material authorization number RMA 3 S...

Страница 22: ...amplifier and the speakers connected to it Emotiva Audio offers high quality speaker cables and audio interconnects that feature solid engineering premium build quality excellent performance and reaso...

Страница 23: ...accurate to the best of our knowledge at the time of publication In keeping with our policy of ongoing product improvement we reserve the right to make changes to the design and features of our produ...

Страница 24: ......

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