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Instruction manual

REVAMP4240T

5

15.   Do not install near any heat sources such as radiators, heat registers, 

stoves, or other apparatus (including amplifiers) that produce heat.

16.   Do not defeat the safety purpose of the polarised or grounding plug.  

A polarised plug has two blades with one wider than the other. A 
grounding plug has two blades and a third grounding prong. The wide 
blade or the third prong is provided for your safety. Always use the 
device with a grounded mains power plug. If the provided plug does not 
fit into your outlet, consult an electrician for replacement of the obsolete 
outlet.

17.   Protect the power cord from being walked on, pinched or damaged. 

Particularly at the plugs, connectors and at the point where they exit 
from the apparatus.

18.   Only use attachments/accessories specified by the manufacturer.

19.   Unplug the apparatus during lightning storms or when unused for long 

periods of time.

20.   Use only with the cart, stand, tripod, bracket, or 

table specified by the manufacturer, or sold with the 
apparatus. When a cart or rack is used, use caution 
when moving the cart/apparatus combination to avoid 
injury from tip-over.

21.   Refer all servicing to qualified personnel. Servicing is required when the 

apparatus has been damaged in any way, such as power supply cord 
or plug is damaged, liquid has been spilled or objects have fallen into 
the apparatus has been exposed to rain or moisture, does not operate 
normally, or has been dropped. 

22.   WARNING: To reduce the risk of fire or electric shock, do not expose this 

apparatus to rain or moisture. The apparatus shall not be exposed to 
dripping or splashing and that objects filled with liquids, such as vases, 
shall not be placed on apparatus. 

23.   WARNING: The mains plug/appliance coupler is used as disconnect 

device, the disconnect device shall remain readily operable.  
 
 
 

Summary of Contents for REVAMP4240T

Page 1: ...REVAMP4240T Instruction manual ...

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Page 3: ...Instruction manual REVAMP4240T 3 REVAMP4240T Manual ...

Page 4: ... or operating this unit 7 Make sure to only use power outlets conform to the power requirements listed on the back of the unit 8 Do not connect the inputs outputs of amplifiers or consoles to any other voltage source such as a battery mains source or power supply regardless of whether the amplifier or console is turned on or off 9 Do not drive the inputs with a signal level higher than that requir...

Page 5: ...ufacturer 19 Unplug the apparatus during lightning storms or when unused for long periods of time 20 Use only with the cart stand tripod bracket or table specified by the manufacturer or sold with the apparatus When a cart or rack is used use caution when moving the cart apparatus combination to avoid injury from tip over 21 Refer all servicing to qualified personnel Servicing is required when the...

Page 6: ...ket outlet with a protective earthing connection 26 Correct Disposal of this product This marking indicates that this product should not be disposed with other household wastes throughout the EU To prevent possible harm to the environment or human health from uncontrolled waste disposal recycle it responsibly to promote the sustainable reuse of material resources To return your used device please ...

Page 7: ...block inputs Unbalanced inputs on RCA with pass through Input level attenuators on all inputs Euroblock speaker connectors with multiple taps 35 volt 50 volt 70 volt 100 volt and 4 ohm Extended speaker and amp protection circuits over current protect over temperature protect Versatile LED status indicators This unit has NOT been designed for use in mobile applications such as mobile discobars mobi...

Page 8: ...nnector connect the line level input signal for channel 2 here Line level is 0 dBV Input and link connector are internally connected 1 on 1 3 Channel 1 overload led when this led lights up you are overloading the input Lower the input signal immediately to prevent the amplifier from shutting down Connections Only channel 1 and 2 are explained Channel 3 and 4 are functionally identical to 1 and 2 1...

Page 9: ...ongest input peak level 8 Channel 1 balanced input on 3 pole euroblock connector This connector is used in bridge mode 9 HPF on off dipswitch for channels 1 and 2 set to on position to enable the 250Hz highpass filter ideal for using 100 volt horn speakers 10 Channel 2 output on euroblock use the com negative in combination with one of the output options low impedance 4 ohms 35 volt 50 volt 70 vol...

Page 10: ...ack ears for 19 rack mounting 2 Power switch 3 Power led 4 Channel 1 and 2 mute buttons and multifunctional led display 5 Channel 3 and 4 mute buttons and multifunctional led display 14 Mains voltage inlet connect the mains power cord here 1 2 3 4 5 1 ...

Page 11: ...ads or clipping and eventually amplifier shutdown Limit muted indicates that the internal limiter is active or that the channel is muted by pushing the mute button Signal 40dB indicates that a signal is present at the input Mute button push to mute unmute the channel Bridged led yellow lights up when bridge mode is selected via the rear panel bridge pushbutton ...

Page 12: ... also applies to amplifiers It is generally a bad idea to mount multiple heat generating units such as amplifiers in the same rack If necessary use an additional forced ventilation system in your mounting rack Two mains fuses are located inside the unit When the fuse s is are broken replace it with a fuse of the same current and voltage rating 5 AT 250V For qualified personnel only This unit has N...

Page 13: ...Instruction manual REVAMP4240T 13 110 VAC operation it is possible to operate the unit at 110 115 VAC Therefore open the unit and set a wire jumper on the connector for 110 VAC operation ...

Page 14: ...2 kΩ S N ratio 101 dB A weighted THD 0 07 1 W 4 Ω 1 kHz A weighted frequency response 50 20 kHz 0 3 dB protection circuits over current over temperature channel separation 68 dB 1 kHz power amp topology Class D power supply 2 x switching mode power supply cooling convectional and temperature controlled fan max power consumption 1050 W operating temperature range 0 to 35 C mains operating voltage 2...

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Page 16: ...Audioprof nv Industriepark Brechtsebaan 8 bus 1 2900 Schoten Belgium Company names product names and trademarks are property of their respective owners Apart Audio specifications are subject to change without notice ...

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