Mid-Level UHF Dual Channel Wireless Microphone System · OR one headset & one lavalier microphone & one bodypack - Four AA battery - User’s manual System Overview The PTU-71 is

Mid-Level UHF Dual Channel Wireless Microphone System

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Box contents

Dual UHF Wireless receiver with mixed XLR and1/4 ” outputs- 6.5mm to 3.5mm audio cable adapter- Two antennas- Two handheld microphones- OR one headset & one lavalier microphone & one bodypack Four AA battery- User’s manual-

System Overview

The PTU-71 is a dual wireless microphone system designed to offer excellent sound quality and ease of use. The system utilizes PLL-synthesized technology to offer high level of frequency stability and accuracy. This is a reliable wireless system with up to 100 channelselections and up to 80m/260ft operating distance in wide open space, which makes it ideal for live performance, public address, interviews, sermons, entertainment events, karaoke, and more.

Receiver

Front Panel

Power Switch

PHENYXP U 17T

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Channel A (CHA)adjustable volume control2

CHA incremental selection 3 CHA Infrared synchronization setup 4

LCD display screen5 IR window (Play to the infrared transmitter signal to the frequency synchronization)

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CHB incremental slection7 CHA decremental selection8

CHB Infrared synchronization setup9 CHB decremental selection10

CHB adjustable volume control11

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Back Panel

Power jack CHA antenna 2 CHA balanced XLR output 3

CHB balanced XLR output Unbalanced1/4 “ output54 CHB antenna 6

Handheld Microphone

When turn on the transmitter, the battery power icon is on the right of the LCD display. If the battery icon indicates that battery power is low, the batteries must be replaced to maintain normal operation.

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IR window (Play to the infrared transmitter signal to the frequency synchronization)

LCD display

Power switch

Battery compartment

BodypackThe Phenyx UHF bodypack is to be used with the Phenyx lavalier

Secure the bodypack to clothing, belt or pocket.

microphones & headsets.

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Hand-help Tr ansmitte

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IR

(a) For a lavalier microphone, clip the microphone to clothing about 1 foot under the mouth.(b) For a headset, install headset comfortably on head so the microphone can be placed close to the mouth.Connect the microphone audio connector to the bodypack microphone input Turn the bodypack on by press the ON/MUTE/OFF button. The operating mode indicator will light up (green), indicatingthat the bodypack is on.

Press SET button on receiver. You will see LCD screen shows “IR---” status. Open the battery compartment cover, and aim the transmitter’s IR at the receiver’s IR window. Once the pair up iscompleted, you can see the same group and channel number display on the receiver screen and the bodypack screen.Press up or down button to select the desired frequency, then align the two IR windows and press “SET” to confirm setting and pair up again.Press again, operating mode indicator will turn red, which indicatesthat bodypack is on MUTE. Long press to turn off the bodypack.

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Set Up

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Operation

Install fresh batteries in the transmitters (fresh to the section relative to thespecific transmitter you are using).

Connect the AC power adapter to a wall outlet and to the back of the receiver.

Screw antenna A, B in, and position them 60 degrees apart from each other.

Connect one of the two outputs available at the back panel to the next stagein your system. Typically, use the1/4”output to connect to unbalanced equipment such as consumer level receivers, amplifiers, and mixers. Connect toprofessional equipment using the XLR output (cable not included).

Make sure the volume of your speaker is off, turn on the receiver and thetransmitters. Press SET button. You will see LCD screen shows “IR---” status. Aim the transmitter’s IR at the receiver’s IR window. Once the pair up is completed, frequency will be shown on the LCD screen. On top of frequency, you can also see group number and channel number.

Press up or down button to select the desired frequency, then press “SET” again to confirm setting and pair up.

You can use multiple receivers at the same time, and set all the transmittersto different channels. There are 100 channel selections available for this system!

For better result, keep the transmitter at least 2’away from the receiver but

within the transmitter’s range (80m/260ft). Keep the transmitters in a direct line

of sight with the receiver whenever possible.

Electronics devises such as mobile phones, radios, and other transmitting devices

may interfere with the wireless system transmitters. Please keep transmitter and

receiver away from those devices and other possible interfering sources.

ISSUE REASON SOLUTION

Transmitter battery indi-cator is rapidly fiashing or continuously ON

The batteries are low Replace with fresh batteries

A howling noise (also known as “feedback”) can be heard from the speakers

The microphone is too close to the speaker

Increase the dis-tance between the microphone and the speakerAvoid pointing the microphone directly at the speaker

No sound coming to the receiver

The wireless microphone is outside of the receiver’s range

Keep wireless microphone within operating range of the receiver

The wireless transmitter is off or muted (switch set to “OFF” or “MUTE”)

Turn wireless micro-phone on. Replace

batteries if necessary

Sound reaches the receiver， but no sound coming from the receiver

Volume control too low

Output is not (or wrongly) connected Verify all connections

to the rest of your system.Try different connection cables if availble.

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Turn up the outputvolume by turning thevolume control buttons in the front of the receiver clockwise.

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Carrier frequency range: UHF 645 – 685 MHZ (Depends on local regulations)

Frequency stability: 0.003%

Dynamic range: >105dB

Frequency response: 50Hz – 18kHz

Audio output level:1/4interface: 0-500mV; XLR Interface: 0 – 500mV

Working distance: 80m/260ft

Operating temperature: -10℃ --- +50℃

Output impedance: XLR connector: 200Ω

RF sensitivity: -105dBm

Image rejection: >110dB

Spurious rejection: >90dB

Power: 5W

Power requirement: DC 12- 15V, Current: 300mA, External power adaptor.

Dimension:210mm x 160mm x 45mm

Weight: 775g (27.3oz)

Modulation mode: FM

Maximum deviation: 75kHz

Handheld dimension: 249mm x 51mm diameter (9.8 x 2 in)

Handheld weight: 306g (10.8oz) (without batteries)

Power: 2 AA alkaline batteries

Battery life: About 8 hours with original batteries

Our Warranty to you:Phenyx T e c h n o l o g y (“Phenyx”) warrants Phenyx products against evident de-fects in material and workmanship for a period of one year from the date of origi-nal purchase for use. This warranty is valid exclusively in the US and applies only to the original owner. If you discover a defect covered by this warranty, Phenyx will repair or replace the product at our sole discretion using new or refurbished components. Performance of repairs or replacements under this Warranty is sub-ject to registration of your product at www.phenyxusa.com/registerproduct.

Product failures not covered by this warranty:This warranty covers defects in manufacturing that arise from the correct use of the device. It is limited to defects in materials or workmanship and does not cover electrical or mechanical damage resulting from abuse, misuse, unauthorized modification, lack of reasonable care, extreme heat, cold, damage due to natural forces, or corrosive environments. This warranty does not cover the normal wear and tear on covers, housing, connectors, and accessories.

Limits of liability:If your Phenyx product fails or does not perform as warranted, your sole recourse shall be to replace or repair it as described above. Phenyx will not be liable to you or anyone else for any damages that result from the failure of this product. These damages include, but are not limited to, the following: lost profits, lost savings, lost data, damage to other equipment, and incidental or consequential damages arising from the use of or inability to use this product. IN NO EVENT PHENYX SHALL BE LIABLE FOR MORE THAN THE AMOUNT OF YOUR PURCHASE PRICE, NOT TO EXCEED THE CURRENT LIST PRICE OF THE PRODUCT.

How to obtain service under this warranty:Please contact us at [email protected] with any questions or concerns about your product and a Phenyx representative will contact you to provide assis-tance.

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