XTUGA EW240 UHF 4-Channel Wireless Microphone System User Manual

1. Johdanto

Thank you for choosing the XTUGA EW240 UHF 4-Channel Wireless Microphone System. This professional wireless microphone system is designed to deliver clear and powerful audio performance for various applications, including family parties, stages, churches, and karaoke. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your system.

2. Tärkeitä turvallisuustietoja

Lue kaikki ohjeet huolellisesti ennen tuotteen käyttöä.
Säilytä tämä käyttöopas myöhempää tarvetta varten.
Älä altista laitetta sateelle tai kosteudelle tulipalon tai sähköiskun välttämiseksi.
Varmista asianmukainen ilmanvaihto äläkä tuki mitään tuuletusaukkoja.
Käytä vain laitteen mukana toimitettua virtalähdettä.
Älä yritä purkaa tai muokata laitetta. Jätä kaikki huoltotyöt pätevän henkilöstön tehtäväksi.
Hävitä paristot paikallisten määräysten mukaisesti.

3. Pakkauksen sisältö

Tarkista paketti varmistaaksesi, että kaikki osat ovat mukana:

1 x 4-Channel Receiver
1 x Käyttöohje
4 x Bodypack lähettimet
4 x Lavalier Microphones
4 x kuulokemikrofonia
1 x 110V/220V virtalähde

4. Tuote ohiview

4.1 vastaanotinyksikkö

The receiver is the central unit of the wireless microphone system, featuring a durable metal design and individual volume controls for each of its four channels. It includes four receiving antennas for stable signal reception and an LCD display for monitoring operating status.

Edessä view of the XTUGA EW240 4-channel wireless microphone receiver with four antennas and two LCD displays showing channel frequencies. — Edessä view of the XTUGA EW240 receiver, displaying channel information and controls.

Close-up of the receiver's LCD display showing 'MICROPHONE SYSTEM CH 01 524.90MHz CH 02 553.40MHz' — Close-up of the receiver's LCD display, showing active channel frequencies.

4.2 Bodypack-lähetintä

The system includes four bodypack transmitters, each designed for use with either a lavalier or headset microphone. These transmitters are compact, feature an LCD display for battery and operating status, and are powered by two 1.5V batteries, offering up to 8 hours of continuous use.

Two XTUGA bodypack transmitters, one connected to a headset microphone and the other to a lavalier microphone. — Two bodypack transmitters shown with a headset microphone and a lavalier microphone.

Close-up of a single XTUGA bodypack transmitter showing its antenna and LCD screen. — Yksityiskohtainen view of a bodypack transmitter.

XTUGA bodypack transmitter with its battery compartment open, revealing two AA battery slots. — Bodypack transmitter with the battery compartment open.

Two XTUGA bodypack transmitters, one with a lavalier microphone and the other with a headset microphone, along with their respective cables. — Bodypack transmitters with connected lavalier and headset microphones.

5. Asennusohjeet

5.1 Vastaanottimen asetukset

Sijoitus: Place the receiver on a stable, flat surface, away from potential sources of interference (e.g., computers, Wi-Fi routers). Ensure adequate ventilation around the unit.
Antenniliitäntä: Screw the four included antennas onto the ANT A, ANT B, ANT C, and ANT D connectors on the rear panel of the receiver. Position them vertically for optimal signal reception.

Takaosa view of the XTUGA EW240 receiver with four antennas screwed in and pointing upwards. — Takaosa view of the receiver with antennas installed.

Virtaliitäntä: Connect the supplied power adapter to the DC 16V, 400mA input on the rear of the receiver, then plug it into a suitable power outlet.
Äänilähtö: Liitä vastaanotin mikseriin, amplifier, or sound system using either the 6.3cm (1/4 inch) mixed output or the individual 6.3cm (1/4 inch) outputs for each channel (OUT A, OUT B, OUT C, OUT D).

Takaosa view of the XTUGA EW240 receiver showing various output ports including ANT D, OUT D, OUT C, ANT C, ANT B, MIXED, OUT B, OUT A, and ANT A, along with the DC power input. — Rear panel connections of the receiver.

5.2 Lähettimen asetukset

Akun asennus: Open the battery compartment of each bodypack transmitter. Insert two 1.5V AA batteries, ensuring correct polarity. Close the compartment securely.
Mikrofoniliitäntä: Plug the lavalier or headset microphone into the input jack on the bodypack transmitter.
Virta päälle: Turn on the power switch on the bodypack transmitter. The LCD display will illuminate, showing the channel and battery status.

6. Käyttöohjeet

Järjestelmän käynnistäminen: First, power on the receiver. Then, power on each bodypack transmitter.
Äänenvoimakkuuden säätö: Use the individual volume control knobs on the receiver for each channel (CH 01, CH 02, CH 03, CH 04) to adjust the microphone levels. Start with the volume low and gradually increase it to avoid feedback.
Signaalin ilmaisimet: The receiver's LCD display will show the active channel frequencies. The RF (Radio Frequency) and AF (Audio Frequency) indicators will light up when a signal is being received and audio is present, respectively.
Käyttö: Position the lavalier microphone approximately 6-8 inches from your mouth, or wear the headset microphone comfortably. Speak clearly into the microphone.
Virran kytkeminen pois päältä: When finished, first turn off the bodypack transmitters, then power off the receiver. This helps prevent pops or thumps through your sound system.

7. Huolto

Puhdistus: Use a soft, dry cloth to clean the receiver and transmitters. Do not use liquid cleaners or solvents.
Akun vaihto: Replace batteries in the bodypack transmitters when the low battery indicator appears on the LCD display. Always use fresh, high-quality 1.5V AA batteries.
Varastointi: Store the system in a cool, dry place when not in use. Remove batteries from transmitters if storing for extended periods to prevent leakage.
Antennihoito: Handle antennas carefully. Avoid bending them excessively.

8. Vianmääritys

Ongelma	Mahdollinen syy	Ratkaisu
Ei ääntä mikrofonista	Transmitter or receiver not powered on; low batteries; microphone not connected; receiver output not connected to sound system; volume too low.	Ensure all units are powered on. Replace batteries. Check microphone connection to transmitter. Verify receiver output is connected and sound system is on. Increase receiver and sound system volume.
Huono äänenlaatu/häiriöt	Interference from other wireless devices; transmitter too far from receiver; antennas not positioned correctly; low batteries.	Move away from other wireless devices. Ensure line of sight between transmitter and receiver. Position antennas vertically. Replace batteries.
Lyhyt toiminta-alue	Obstructions between transmitter and receiver; antennas not positioned correctly; environmental interference.	Ensure clear line of sight. Position antennas vertically. Avoid using in areas with high RF interference.
Receiver LCD not displaying	Receiver not powered on; power adapter faulty.	Check power connection and ensure receiver is switched on. Try a different power outlet.

9. Tekniset tiedot

9.1 General System

Kanavien määrä: 4 kanavaa
Vakaus: ± 0.006 %
Normal Deviation: ± 22 kHz
S/N-suhde: <120 dB
THD: <0.6 %
Taajuusvaste: 50 Hz - 15 kHz
Alue: 65 metriä

9.2 Vastaanotin

Herkkyys: > 80 dB
Äänilähtö: Balanced and Unbalanced (6.3cm mixed output, four 6.3cm individual outputs)
Tehovaatimukset: AC 16 V, 400 mA
Mitat: 440 x 210 x 40 mm
Paino: Noin 1.3 kg
Materiaali: Metalli

9.3 Wireless Microphone (Transmitter)

Patruunan tyyppi: Dynaaminen
RF -lähtö: <10 mW
Normal Deviation: ± 22 kHz
Suurin poikkeama: ± 80 kHz
Akku: 2 x 1.5 V AA paristot
Akun kesto: 8 tuntia

10. Takuu ja tuki

XTUGA products are designed for reliability and performance. For warranty information and technical support, please refer to the contact details provided with your purchase or visit the official XTUGA websivusto. Säilytä ostokuitti ostotodistuksena mahdollisten takuuvaatimusten varalta.

XTUGA EW240