Mwongozo wa Mtumiaji wa Mfumo wa Maikrofoni Isiyotumia Waya wa Audibax Missouri 2500

1. Utangulizi

The Audibax Missouri 2500 A is a professional VHF dual wireless microphone system designed for clear and reliable audio transmission. This system includes a receiver unit and two bodypack transmitters, compatible with both headset and lavalier microphones. It is ideal for public speaking, presentations, live performances, karaoke, and singing, offering a stable connection with a range of up to 80 meters.

Key features include a high signal-to-noise ratio of 103 dB, reception frequencies of 179.300 MHz and 188.100 MHz, and a frequency response of 40 Hz to 18 kHz. The system's dynamic cardioid microphone capsules are optimized for frontal sound capture, minimizing ambient noise.

2. Taarifa za Usalama

Usiweke kifaa kwenye mvua au unyevu ili kuzuia moto au mshtuko wa umeme.
Usifungue casing. Hakuna sehemu zinazoweza kutumika na mtumiaji ndani. Rejelea huduma zote kwa wafanyikazi waliohitimu.
Tumia tu adapta maalum ya nguvu.
Ensure proper ventilation around the receiver unit.
Tupa betri kwa kuwajibika kulingana na kanuni za eneo lako.
Keep the system away from strong electromagnetic fields.

3. Yaliyomo kwenye Kifurushi

Tafadhali hakikisha kuwa vitu vyote vilivyoorodheshwa hapa chini vimejumuishwa kwenye kifurushi chako:

1x Audibax Missouri 2500 A Receiver Unit
2x Bodypack Transmitters
2x Headset Microphones
Maikrofoni 2 za Lavalier
1x Power Adapter for Receiver
1x Audio Output Cable (XLR to 1/4" Jack)
1x Mwongozo wa Mtumiaji

4. Bidhaa Imeishaview

4.1. Vipengele vya Mfumo

Audibax Missouri 2500 A Wireless Microphone System with receiver, two bodypack transmitters, two headset microphones, and two lavalier microphones.

Figure 4.1: Complete Audibax Missouri 2500 A Wireless Microphone System.

4.2. Kitengo cha Mpokeaji

Mbele view of the Audibax Missouri 2500 A receiver unit with display showing channel frequencies, RF/AF indicators, and volume knobs.

Figure 4.2: Front Panel of the Receiver Unit.

Kubadilisha Nguvu: Turns the receiver ON/OFF.
Onyesha: Shows current channel frequencies (179.30 MHz / 188.10 MHz).
RF/AF Indicators: RF (Radio Frequency) indicates signal reception from the transmitter. AF (Audio Frequency) indicates audio signal presence.
Visu vya Kiasi: Independent volume control for each microphone channel (A and B).

Nyuma view of the Audibax Missouri 2500 A receiver unit showing antenna connections, balanced XLR output, mixed auxiliary output, and power input.

Figure 4.3: Rear Panel of the Receiver Unit.

Antenna Connectors (ANT A, ANT B): For connecting the included antennas.
Pato la XLR Sawa: Professional audio output for connecting to mixers or ampwaokoaji.
Mixed Auxiliary Output (1/4" Jack): Standard audio output for connecting to various audio equipment.
Power Input (220V-50Hz): Kwa kuunganisha adapta ya nguvu.

4.3. Bodypack Transmitters

Kielelezo 4.4: Mbele View of a Bodypack Transmitter.

Nyuma view of the Audibax bodypack transmitter showing the belt clip and battery compartment.

Kielelezo cha 4.5: Nyuma View of a Bodypack Transmitter.

ON/OFF/MUTE Switch: Controls power and mutes the microphone.
Microphone Input Jack: For connecting headset or lavalier microphones.
Sehemu ya Betri: Holds AA batteries (not included).
Klipu ya Ukanda: Kwa ajili ya kuunganisha kipitisha sauti kwenye nguo.

4.4. vipaza sauti

Two black headset microphones with adjustable frames and small boom mics.

Figure 4.6: Headset Microphones.

Two black lavalier microphones with small foam windscreens and clips.

Figure 4.7: Lavalier Microphones.

Vipaza sauti vya sauti: Worn over the head, providing hands-free operation.
Lavalier Microphones: Small, clip-on microphones for discreet placement on clothing.
Both types feature dynamic cardioid capsules for focused sound pickup.

5. Maagizo ya Kuweka

Fungua Vipengee: Ondoa kwa uangalifu vitu vyote kutoka kwa kifurushi.
Unganisha Antena: Screw the two antennas onto the ANT A and ANT B connectors on the rear of the receiver unit. Ensure they are securely tightened and positioned vertically for optimal reception.
Washa Kipokezi: Connect the provided power adapter to the receiver's power input (220V-50Hz) and plug it into a suitable power outlet. Do not power on the receiver yet.
Unganisha kwenye Mfumo wa Sauti: Use the balanced XLR output or the mixed auxiliary (1/4" Jack) output on the receiver's rear panel to connect to your audio mixer, amplifier, or sound system.
Install Batteries in Transmitters: Open the battery compartment on each bodypack transmitter and insert two AA batteries, observing the correct polarity (+/-). Close the compartment securely.
Connect Microphones to Transmitters: Plug your chosen headset or lavalier microphone into the microphone input jack on each bodypack transmitter.

6. Maagizo ya Uendeshaji

Washa: First, turn on your audio mixer/amplifier. Then, press the power switch on the receiver unit to turn it on. Finally, slide the ON/OFF/MUTE switch on each bodypack transmitter to the 'ON' position.
Viashiria vya Angalia: Observe the RF (Radio Frequency) indicators on the receiver's front panel. They should illuminate, indicating that the receiver is receiving a signal from the transmitters.
Rekebisha Sauti: Speak into the microphones. The AF (Audio Frequency) indicators on the receiver should light up, indicating audio signal presence. Adjust the independent volume knobs for Channel A and Channel B on the receiver to achieve the desired output level.
Using the Mute Function: To temporarily silence a microphone without turning off the transmitter, slide the ON/OFF/MUTE switch on the bodypack transmitter to the 'MUTE' position. Slide it back to 'ON' to resume audio transmission.
Uwekaji Bora: For headset microphones, position the boom mic approximately 2-3 cm from the corner of your mouth. For lavalier microphones, clip them to your clothing about 15-20 cm below your chin.
Masafa ya Uendeshaji: The system has an effective operating range of up to 80 meters in open, unobstructed environments. Walls, large metal objects, and other wireless devices may reduce this range.
Zima umeme: When finished, first slide the transmitter switches to 'OFF', then turn off the receiver, and finally turn off your audio mixer/ampmaisha zaidi.

7. Matengenezo

Kusafisha: Use a soft, dry cloth to clean the receiver and transmitters. Do not use liquid cleaners or solvents, as they may damage the finish or internal components.
Ubadilishaji wa Betri: Replace batteries in the bodypack transmitters when the audio quality degrades or the transmitter indicator light (if present) signals low battery. Always use fresh AA batteries.
Hifadhi: When not in use for extended periods, remove batteries from the transmitters and store the system in a cool, dry place, away from direct sunlight and extreme temperatures.
Utunzaji wa Antena: Handle antennas carefully to avoid bending or breaking.

8. Utatuzi wa shida

Tatizo	Sababu inayowezekana	Suluhisho
Hakuna pato la sauti	Receiver not powered on Transmitter haijawashwa Microphone not connected to transmitter Low or dead batteries in transmitter Receiver volume too low Kebo ya sauti imekatika	Ensure receiver is plugged in and powered on Turn on transmitter (slide switch to ON) Connect microphone securely to transmitter Badilisha betri kwenye kisambazaji Increase receiver volume Check and secure all audio cable connections
Ubora duni wa sauti / Uingiliaji kati	Uko mbali sana na mpokeaji Obstacles between transmitter and receiver Kuingilia kati kutoka kwa vifaa vingine visivyo na waya Antennas not properly positioned Betri za chini	Reduce distance between transmitter and receiver Hakikisha mstari wazi wa kuona Ondoka kutoka kwa vifaa vingine visivyotumia waya (Wi-Fi, Bluetooth) Adjust antennas vertically Badilisha betri
RF indicator not lighting up	Transmitter off or out of range Transmitter batteries dead	Turn on transmitter and move closer to receiver Badilisha betri za transmita
AF indicator not lighting up	Microphone muted or disconnected No sound input to microphone	Check transmitter mute switch and microphone connection Ensure sound source is present and microphone is picking it up

9. Vipimo

Kipengele	Vipimo
Jina la Mfano	Missouri 2500 A
Mtengenezaji	Audibax
Kipengele cha Fomu ya Maikrofoni	Lavalier, Headset
Muundo wa Polar	Unidirectional (Moyo wa moyo)
Teknolojia ya Uunganisho	Auxiliary, XLR (Wireless VHF)
Receiver Frequencies	179.300 MHz / 188.100 MHz
Majibu ya Mara kwa mara	40 Hz - 18 KHz
Vifaa vya Sensitivity	105 dB
Uwiano wa Ishara / Kelele	103 dB
Impedans	3000 ohm
Chanzo cha Nguvu	Battery Powered (AA for transmitters)
Vipimo (L x W x H)	39 x 30 x 8 cm (Receiver)
UPC	656272950385
Vipengele Maalum	Diversified antennas, Dynamic cardioid microphone capsule system
Matumizi Yanayopendekezwa	Public speaking, Presentations, Live performances, Karaoke, Singing

10. Udhamini na Msaada

Audibax products are manufactured to high-quality standards. For warranty information, technical support, or service inquiries, please refer to the contact details provided with your purchase documentation or visit the official Audibax webtovuti. Weka uthibitisho wako wa ununuzi kwa madai yoyote ya udhamini.

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Audibax Missouri 2500 A