Technical Pro RX38Ur User Manual Download Page 2

Congratulations and thank you for your purchase of this Technical Pro professional 

receiver, 

the RX38Ur. To get the most from your RX38Ur, 

it is recommended that you review all of the information provided in this instruction manual before operating this equipment.

If you've spent any time at all in professional audio, you know the name Technical Pro and what it stands for — incredible performance & 

sound, and the ultimate in reliability under harsh conditions. And now, Technical Pro offers the same technology in a series of  

receivers

bringing more of what sets Technical Pro apart from all others.

1- Read these instructions thoroughly before using this item.

2- Keep these instructions for future reference.

3- Heed all warnings.

4- Follow all instructions.

5- WARNING: To prevent fire or electric shock, do not expose this equipment to rain or moisture. Do not store or operate this 

product near any liquids.

6- Clean only with a dry cloth.

7- Do not store or operate this product near any heat sources such as radiators, heat registers, stoves, or other apparatuses

(including amplifiers) that produce heat.

8- Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than 

the other. A grounding plug has two blades and a round grounding prong. The wide blade or third prong is provided for your safety. 

If the provided plug does not fit your outlet, consult an electrician for the replacement of the obsolete outlet.

9- Protect the all wires connected to this unit from being walked on or pinched, particularly plugs and the point where they exit from 

the unit. When removing the cord from the power outlet, remove it by holding the plug not by pulling the cord.

10- Unplug the unit during lightning storms or when unused for long periods of time.

11- When wiring this unit and all other equipment used in connection to this unit make sure that all of your equipment is turned OFF.

12- Once installation and wiring is complete power on all your equipment with the volume and level controls turned DOWN. Once

all the equipment is ON slowly raise the volume or level controls to their proper positions.

13- When grounding this unit, be sure to do so correctly, so as not to defeat the built-in grounding in this unit.

14- When you have finished using this unit, be sure that both tray doors are closed using the open / close button before powering

off the unit.

15- Before placing, installing, rigging, or suspending any product, inspect all hardware, suspension, cabinets, transducers,brackets

and associated equipment for damage. Any missing, corroded, deformed, or non-load rated component could significantly reduce

the strength of the installation, placement or array. Any such condition severely reduces the safety of the installation and should be

immediately corrected. Use only hardware which is rated for the loading conditions of the installation and any possible short-term, 

unexpected overloading. Never exceed the rating of the hardware or equipment.

16- Consult a licensed, Professional Engineer regarding physical equipment installation. Ensure that all local, state and national

regulations regarding the safety and operation of equipment are understood and adhered to.

17- Refer all servicing to qualified service 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, the apparatus

has been exposed to rain or moisture, does not operate normally, or has been dropped.

WARNING! 

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE THE COVER OF THIS UNIT. THERE

        ARE NOUSER-SERVICEABLE PARTS INSIDE. REFER ALL SERVICING TO A QUALIFIED TECHNICIAN.

The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence 

of "dangerous" voltage within the product's enclosure that may be of sufficient magnitude to constitute a risk of 

electric shock to humans. Users should exhibit extra safety when this symbol appears in this instruction manual and

 follow all precautions as they are stated.

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important 

operating and maintenance (servicing) instructions in this manual.

Introduction

RX38Ur

Summary of Contents for RX38Ur

Page 1: ...with USB SD Card Inputs Compatible with iPod Professional Receiver Technical Pro User Manual for RX38Ur RX38Ur 1000 Watts...

Page 2: ...the equipment is ON slowly raise the volume or level controls to their proper positions 13 When grounding this unit be sure to do so correctly so as not to defeat the built in grounding in this unit 1...

Page 3: ...the USB flash drive SD card or iPod Classic and Nano THERE IS NO RECORDING FUNCTION WHEN INPUT SELECTED IS MP3 SD USB When the input selected is TUNER AUX DVD and there is an USB flash drive or SD ca...

Page 4: ...t exceed 32GB Make sure to press the input select button MP3 SD USB to play the signal from the SD Card 14 USB Input Insert your USB flash drive or iPod Classic and Nano into this slot The unit will o...

Page 5: ...The RX38Ur should be powered off and volume levels turned down when making these connections 4 Surround Speakers Connect your surround speakers to these speaker outputs The RX38Ur should be powered of...

Page 6: ...function for the USB flash drive SD Card or iPod Classic and Nano signals When the unit is playing signal from MP3 or AUX and there is an USB flash drive or SD card with blank space on it inserted in...

Page 7: ...RCA inputs on the rear of the RX38Ur Once the input signal source is connected to the RX38Ur connect the speakers to the RX38Ur s main outputs Pictured above is an iPhone and DVD player connected to...

Page 8: ...r surround speaker outputs NOTE WHEN MAKING THESE CONNECTIONS THE POWER OF THE RX38Ur AND THE SIGNAL SOURCE SHOULD ALL BE IN THE OFF POSITION WITH THE VOLUME LEVELS TURNED DOWN THE SURROUND SPEAKERS O...

Page 9: ...PLIFIER IN THE SIGNAL PATH There are two inputs on the face of the unit which you can plug microphones directly into It is important to note that these inputs are to be used solely by microphones Do n...

Page 10: ...the Signal Source to the RX38Ur DVD MIXER MP3 etc NOTE BE SURE NOT TO CONNECT AN AMPLIFIER OR ANY AMPLIFIER SIGNAL INTO THE RCA INPUT JACK AS THIS COULD DAMAGE THE RX38Ur NO OTHER AMPLIFIER IS NEEDED...

Page 11: ...THE OFF POSITION WITH THE VOLUME LEVELS TURNED DOWN ONCE THE UNITS ARE ALL POWERED ON SLOWLY INCREASE THE VOLUME TO AVOID DAMAGING ANY OF YOUR EQUIPMENT THE RX38Ur OPERATED MOST EFFICIENTLY WHEN USED...

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