Hill Audio RPX-3400 User Manual Download Page 3

PAGE 2

Health advice

This unit produces and absorbs electromagnetic radiation. The strength of radiation and the sensitiv-
ity for disturbing interference matches the CE and FCC requirements. A corresponding sign is printed 
on the backside of the unit. Any change or modification may affect the behavior of the unit concerning 
electromagnetic radiation, with the CE requirements eventually not to be met any more. The manufac-
turer takes no responsibility in this case.

Functional advice

This unit is immune to the presence of electromagnetic disturbances – both conducted and radiated 
- up to a certain level. Under peak conditions, the unit is classified to show a “class C” performance 
criteria and may encounter temporary degradation or loss of function which may need manual help 
to recover. In such case, disconnect the AC power from the unit and reconnect it again to recover. 

Environmental advice

This unit is built to conform to the ROHS standards and the WEEE directive 2002/96/EC of the 
European Parliament and of the Council of the European Union. Under these regulations, the product 
shall not be discarded into regular garbage at the end of its life, but shall be returned to authorized 
recycling stations.

Unpacking

Please check that the box contains the following items:

Main parts: 

1 pc. RPX-3400 main unit

 

 

1 pc. Mains cable

 

 

1 pc. Operation manual

If any part is missing, please contact your dealer immediately for replacement.

Warning

 

 

After unpacking, and before plugging the AC cord in the wall outlet, check whether the  

 

 

AC mains voltage and frequency is the same as this product is specified for (see rear  

 

 

panel of product). Whenever the specified voltage or your AC plug should not match  

 

 

the local conditions, do NOT plug the AC cord into the wall outlet and contact your 

  dealer 

 

immediately.

Description

The RPX-3400 is a stereo 3-way/mono 4-way active crossover with additional output limiters. It 
sports 24dB/Oct Linkwitz-Riley filters with adjustable crossover frequencies. Low Cut Filters for the 
inputs, as well as a Mute function and Phase reverse for all outputs complete the feature set and 
make this units a prime choice for active bi-amplified sound systems. 

AC mains voltage setting

If the AC mains voltage of your 
power outlet and the setting of the 
AC supply voltage on your unit do 
not match, contact your dealer, 
contractor or a qualified service 
workshop  to change the setting of 
the AC voltage selector. The AC 
voltage selector switch is located on 
the side panel of the unit, close to 
the AC inlet.

AC Voltage

Selector Switch

USER MANUAL - RPX3400 ACTIVE XO

Summary of Contents for RPX-3400

Page 1: ...RevA 07 2017...

Page 2: ...connections to and from the product are neither subject to potentially des tructive mechanical impact nor present any risk of stumbling or other accident risk to people Audio equipment may generate s...

Page 3: ...ized recycling stations Unpacking Please check that the box contains the following items Main parts 1 pc RPX 3400 main unit 1 pc Mains cable 1 pc Operation manual If any part is missing please contact...

Page 4: ...PAGE 3 Controls Front Controls and Connections Connections Rear 2 1 3 4 5 7 6 9 10 8 11 19 12b 12a USER MANUAL RPX3400 ACTIVE XO 14 14 13 20 17 15 15 15 18 14 16 16 16...

Page 5: ...a works either in the 44 to 930 Hz or 440 Hz to 9 3 kHz range LOW OUTPUT connector channel A and B These are the balanced XLR connectors for the low frequency band output signal The assigment changes...

Page 6: ...threshold which determines the point from which on the limiter will start working The threshold can be set from 6dB to infinity limiter off LIMITER ON OFF switch Activates or deactivates the limiter...

Page 7: ...f your mixer to a low level Set the audio output of any audio processor between the mixer and the amplifier s to a medium level if any such processors Turn up the volume controls of your amplifier s s...

Page 8: ...2A Springfield Road Springfield Industrial Estate Burnham on Crouch Essex CM08UA England We declare on our own responsibility that the equipment Hill Audio RPX 3400 is in conformity with the followin...

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