AMC iA240X User Manual Download Page 2

Safety instructions

USER MANUAL      

iA240X/iA360X

 Power amplifier

When using this electronic device, basic precautions 
should always be taken, including the following:

 

 

 

1

   Read all instructions before using the product.

2

   Do not use this product near water (e.g., near a bathtub, washbowl,  

 

kitchen sink, in a wet basement or near a swimming pool etc).

  Use this device when you are sure that amplifier has  

 

a stable base and it is fixed securely.

4

  This product, in combination with loudspeakers may be 

 

capable of producing sound levels that could cause permanent hearing    

 

loss. Do not operate for a long period of time at a high volume level or at  

 

a level that is uncomfortable. If you experience any hearing loss or ringing   

 

in the ears, you should consult with otorhinolaryngologists.

5

  The product should be located away from heat sources such as radiators,    

 

heat vents, or other devices that produce heat.

6

  The product should be connected to a power supply that is described  

 

in the operating instructions or are marked on the product.

7

  The power supply should be undamaged and never share an outlet 

 

or extension cord with other devices. Never leave device plugged  

 

into the outlet when it is not being used for a long period of time.

8

  Care should be taken that objects do not fall into liquids and liquids  

 

would not be spilled on the device.

9

  The product should be serviced by qualified service personnel if:

 

–  The power supply or the plug has been damaged.

 

–  Objects have fallen into or liquid has been spilled on the product.

 

–  The product has been exposed to rain.

 

–  The product has been dropped or the enclosure damaged.

10

  There are some areas with high voltage inside, to reduce the risk of electric    

 

shock do not remove cover of the microphone receiver or power supply.    

 

The cover should be removed by the qualified personnel only.

CAUTION

To reduce the risk of electric shock, do not remove screws. 
No user-serviceable parts inside. Refer servicing to qualified 
service personnel. To reduce the risk of fire, electric shock 
or product damage, do not expose this apparatus to rain, 
moisture, dripping or splashing and that no objects filled 
with liquids, such as vases, shall be placed on the apparatus.

RISK OF ELECTRIC SHOCK

DO NOT OPEN

Summary of Contents for iA240X

Page 1: ...User Manual iA240X iA360X Power amplifier...

Page 2: ...on the product 7 The power supply should be undamaged and never share an outlet or extension cord with other devices Never leave device plugged into the outlet when it is not being used for a long per...

Page 3: ...m m U m U m m m U U U U U U Us Us Us U Usa sa a ag ag g g g g g ge ge g g g g g g ge 6 e 1 e e e 65 18 1 6 6 65 18m 8 8 8 8 65 5 5m 8m 8m 5m m y mm mm m y y m m m m m mm m m m m m m m Table of conten...

Page 4: ...k mount iA amplifiers are designed to work under hard conditions and required minimum maintenance after installation Used in a medium and large public address or voice evacuation systems FEATURES Bala...

Page 5: ...USER MANUAL iA240X iA360X Power amplifier Front Panel 1 Power switch 2 Power indicator 3 Protect indicator 4 Temp indicator 5 Signal indicator 6 Cooling vent Operation 1 2 3 4 5 6 03...

Page 6: ...ion Rear Panel 1 Cooling vent 2 Ground lift switch 3 Input gain control 4 HP filter switch 5 Balanced XLR input 6 Link output 7 Link for DC 24V power supply 8 Input for DC 24V power supply 9 Amplifier...

Page 7: ...after the iA240X or iA360X is powered on and then turns off if the amplifier is not damaged It is normal for the protection LED to fade slowly when the amplifier is powered off 05 Operation TEMP INDI...

Page 8: ...l to electronically balanced XLR Please note that the iA240X iA360X needs at least 0 dBu to achieve maximum power LINK OUTPUT Connect outgoing audio signal from balanced XLR connectors to additional a...

Page 9: ...ower amplifier Operation Amplifiers output can run only one configuration at the same time Operating amplifiers using 4 and 70 or 100 volt concurrently may cause damage to the amplifier or connected s...

Page 10: ...xamples Cable to balanced input from balanced output TRS connectors Cable to unbalanced input from balanced output TRS and TS connectors Cable to balanced input from unbalanced output TS and TRS conne...

Page 11: ...alanced output TS and XLR connectors Cable to balanced input from balanced output TRS and XLR connectors RCA cable Cable to unbalanced input from RCA output RCA and TS connectors Cable to balanced inp...

Page 12: ...USER MANUAL iA240X iA360X Power amplifier 10 Controls and connections Block diagram...

Page 13: ...ection Short circuit thermal current limit DC offset current inrush RF protection Turn on Turn off muting Cooling Fan forced air Indicators Power protection signal temp Controls Power switch input gai...

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