LTC MEGA50USB Rechargeable Megaphone User Manual

1. Kirish

Thank you for choosing the LTC MEGA50USB Rechargeable Megaphone. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your device. Please read this manual thoroughly before using the megaphone and keep it for future reference.

2. Mahsulot tugadiview

2.1 Asosiy xususiyatlar

• Powerful 50W output with an approximate range of 600 meters.
• Integrated USB, SD, and AUX inputs for versatile audio playback.
• MP3 controls for media management.
• Uzoq muddatli foydalanish uchun qayta zaryadlanuvchi batareya.
• 16-second message recording and playback function.
• Built-in siren for emergency or attention-grabbing situations.
• Detachable microphone with a coiled cord for convenient handling.
• Ergonomic handle and adjustable shoulder strap for portability.
• Durable ABS body construction.

2.2 ta komponent

Familiarize yourself with the main components of your MEGA50USB megaphone:

1-rasm: The LTC MEGA50USB megaphone, showcasing its red and white body, the detachable microphone with volume and power controls, the main handle with USB, AUX, and SD card slots, and MP3 playback buttons. A coiled cord connects the microphone to the main unit, and a shoulder strap is visible at the top.

• Megaphone Horn: The large white cone for sound projection.
• Asosiy tanasi: The red cylindrical section housing the electronics and battery.
• Tutqich: White ergonomic grip for holding the megaphone.
• Control Panel (on handle):
  • USB port: USB flesh-disklarni ulash uchun.
  • SD/MMC karta uyasi: For inserting SD or MMC memory cards.
  • AUX kirish: Tashqi audio qurilmalarni 3.5 mm kabel orqali ulash uchun.
  • MP3 boshqaruvlari: Play/Pause, Next/Previous Track, Mode selection.
• Olinadigan mikrofon:
  • ON/OFF tugmasi: Powers the microphone.
  • Ovoz slayderi: Mikrofon tovushini sozlaydi.
  • SIREN Button: Activates the siren sound.
  • REC tugmasi: Initiates message recording.
  • IJRO ETTIRISH tugmasi: Plays back recorded messages.
• Yelka tasmasi: For hands-free carrying.

3. Sozlash

3.1 Batareyani zaryadlash

1. Ensure the megaphone is switched OFF.
2. Locate the charging port, typically on the side or rear of the main body.
3. Connect the provided power adapter to the charging port and then to a suitable power outlet.
4. An indicator light (if present) will show the charging status. Charge until fully charged (refer to the indicator light behavior in the adapter's manual if available).
5. Disconnect the adapter once charging is complete.

Eslatma: The megaphone uses a Lithium-ion battery. For optimal battery life, avoid fully discharging the battery frequently.

3.2 Yelka kamarini ulash

Attach the ends of the shoulder strap to the designated attachment points on the megaphone body. Adjust the strap length for comfortable carrying.

3.3 Mikrofonni ulash

The microphone is typically pre-connected via a coiled cord. Ensure the connector is securely plugged into its port on the megaphone body.

4. Foydalanish bo'yicha ko'rsatmalar

4.1 Quvvatni yoqish/o‘chirish

ni suring ON/OFF switch on the detachable microphone to the "ON" position to power on the megaphone. Slide it to "OFF" to power off.

4.2 Ovoz balandligini sozlash

dan foydalaning Ovoz slider on the detachable microphone to increase or decrease the sound output level.

4.3 Ovoz Amphayot

1. Ensure the megaphone is powered ON.
2. Hold the microphone close to your mouth.
3. Mikrofonga aniq gapiring.
4. Adjust the volume slider to your desired level.

4.4 Using the Siren

ni bosing SIREN button on the detachable microphone to activate the siren sound. Press it again to stop the siren.

4.5 Yozib olish va tinglash

1. Yozib olmoq: ni bosing va ushlab turing REC button on the microphone. Speak your message clearly. The megaphone can record up to 16 seconds. Release the button to stop recording.
2. Ijro qilish uchun: ni bosing O‘YNA button on the microphone to listen to your last recorded message.

4.6 Using USB/SD/AUX Inputs

1. USB/SD ijrosi: USB flesh-diskini qurilmaga joylashtiring USB port yoki SD/MMC kartani ichiga SD/MMC CARD Slot on the handle. The megaphone should automatically detect and begin playing MP3 files. Use the MP3 controls (Play/Pause, Next/Previous Track, Mode) to manage playback.
2. AUX kirish: Tashqi audio qurilmani (masalan, smartfon, MP3 pleer) ga ulang AUX kiritish using a 3.5mm audio cable. Select the AUX mode using the MP3 controls (if applicable) or ensure the device is playing audio.

5. Xizmat ko'rsatish

5.1 Tozalash

Wipe the megaphone's exterior with a soft, damp cloth. Do not use abrasive cleaners or solvents. Ensure no liquid enters the ports or openings.

5.2 Batareyani parvarish qilish

• Recharge the battery regularly, even if not in use, to maintain its health.
• Avoid storing the megaphone in extreme temperatures.
• If the megaphone will not be used for an extended period, charge the battery to about 50% before storage.

5.3 Saqlash

Store the megaphone in a cool, dry place, away from direct sunlight and moisture. Keep it in its original packaging or a protective case if available.

6. Muammolarni bartaraf qilish; nosozliklarni TUZATISH

7. Texnik shartlar

8. Kafolat va qo'llab-quvvatlash

This product comes with a spare parts availability period of 2 yil sotib olingan kundan boshlab. Iltimos, har qanday kafolat da'volari uchun sotib olinganligingizni tasdiqlovchi hujjatingizni saqlab qo'ying.

For technical support, service, or warranty inquiries, please contact your retailer or the manufacturer's customer service department. Refer to the product packaging or the retailer's webaloqa ma'lumotlari uchun sayt.