NPTCL Cordless Mic

NPTCL Wireless Lavalier Microphone User Manual

Model: Cordless Mic

1. పరిచయం

This manual provides detailed instructions for the NPTCL Wireless Lavalier Microphone, designed for high-quality audio recording with smartphones and tablets. It features noise cancellation, broad compatibility, and ease of use for various applications.

ముఖ్య లక్షణాలు:

Crystal Clear Sound with Noise Cancellation
USB-C & Lightning 2-in-1 Receiver
Up to 8 Hours Recording Time
75 Feet Wireless Range
Plug and Play Auto Pairing
Omnidirectional Voice Pickup

2. ప్యాకేజీ విషయాలు

మీ ప్యాకేజీలో అన్ని అంశాలు ఉన్నాయని ధృవీకరించండి:

Wireless Lavalier Microphone(s)
2-in-1 USB-C and Lightning Receiver
ఛార్జింగ్ కేబుల్ (USB-A నుండి USB-C)
వినియోగదారు మాన్యువల్ (ఈ పత్రం)
CD

Image showing two wireless lavalier microphones and one 2-in-1 receiver.

మూర్తి 2.1: Included Components. The package contains the wireless microphones and the versatile 2-in-1 receiver.

3. సెటప్ గైడ్

3.1 మైక్రోఫోన్‌ను ఛార్జ్ చేస్తోంది

Before first use, fully charge the wireless microphone(s). A full charge takes approximately 1.5 hours and provides up to 8 hours of working time.

Connect the charging cable to the microphone's USB-C port.
Connect the other end of the charging cable to a standard USB power adapter (not included).
The indicator light on the microphone will show charging status.

Wireless microphone showing battery capacity, charging time, and working time.

మూర్తి 3.1: Battery and Charging Information. The microphone has a 110 mAh battery, charges in 1.5 hours, and provides 8 hours of working time.

3.2 Connecting to Your Device (Plug & Play)

The NPTCL Wireless Lavalier Microphone features automatic pairing for quick setup.

రిసీవర్‌ను ప్లగ్ ఇన్ చేయండి: Insert the 2-in-1 receiver into your smartphone or tablet's USB-C or Lightning port. Ensure it is fully seated. The receiver's indicator light will illuminate.
మైక్రోఫోన్‌ను ఆన్ చేయండి: Press the power button on the wireless microphone. The indicator light on the microphone will turn solid green, indicating it is powered on and ready to pair.
ఆటోమేటిక్ కనెక్షన్: The microphone and receiver will automatically pair within seconds. A solid green light on both the microphone and receiver indicates a successful connection. No Bluetooth pairing or app installation is required.

Diagram showing plug and play connection steps for the wireless microphone.

మూర్తి 3.2: Easy Connection Steps. Simply plug in the receiver, power on the microphone, and it connects automatically.

Wireless microphone receiver with both USB-C and Lightning connectors, indicating compatibility with various devices.

మూర్తి 3.3: Wide Compatibility. The 2-in-1 receiver supports both Lightning and USB-C devices, including iPhones, iPads, and Android phones.

4. ఆపరేటింగ్ సూచనలు

4.1 Wearing the Microphone

Clip the wireless lavalier microphone to your clothing, ideally near your mouth, for optimal sound capture. The omnidirectional pickup pattern ensures sound is captured from all directions.

Image showing a person wearing the lavalier microphone clipped to their shirt.

మూర్తి 4.1: Proper Microphone Placement. Clip the microphone to your collar or lapel for clear audio capture.

4.2 Noise Reduction Modes

The microphone offers selectable noise reduction modes to adapt to different recording environments.

Noise Reduction On: Press the power button once after turning on the microphone. The indicator light will be solid green. This mode is recommended for environments with significant background noise.
Noise Reduction Off: Press the power button again to switch to this mode. The indicator light will flicker. This mode is suitable for quiet environments where natural ambient sound is desired.

Diagram illustrating the three selectable modes: Noise Reduction On, Noise Reduction Off, and Mute Mode.

మూర్తి 4.2: Microphone Mode Selection. Easily switch between noise reduction on, noise reduction off, and mute modes using the power button.

4.3 మ్యూట్ ఫంక్షన్

To temporarily mute the microphone during recording:

మ్యూట్ ఆన్: Double-press the power button. The indicator light will turn red.
మ్యూట్ ఆఫ్: Double-press the power button again to unmute. The indicator light will return to green (solid or flickering, depending on noise reduction setting).

4.4 Dual Microphone Use

If you have two microphones, both can be used simultaneously with a single receiver for recording two speakers. This is ideal for interviews or dual-person vlogs.

Two people in a meeting setting, each wearing a microphone, with a phone recording them, illustrating the 'One Pairing Two' feature.

మూర్తి 4.3: Dual Microphone Operation. Two microphones can connect to one receiver, enabling simultaneous recording from two sources.

4.5 రికార్డింగ్ పరిధి

The microphone offers a wireless transmission range of up to 75 feet (25 meters) in open environments, providing flexibility for various recording scenarios.

Image showing a person walking away from a phone with the microphone, illustrating a 75-foot wireless range.

మూర్తి 4.4: Extended Recording Range. The microphone maintains a stable connection up to 75 feet (25 meters) from the receiver.

5. నిర్వహణ మరియు సంరక్షణ

Keep the microphone and receiver dry. Avoid exposure to water or excessive humidity.
Clean the devices with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
Store the microphone and receiver in a cool, dry place when not in use, preferably in their original packaging or a protective case.
పరికరాలను పడవేయడం లేదా బలమైన ప్రభావాలకు గురిచేయడం మానుకోండి.
Regularly charge the microphone to maintain battery health, even if not used frequently.

6. ట్రబుల్షూటింగ్

సమస్య	సాధ్యమైన కారణం	పరిష్కారం
No sound recorded / Microphone not working.	Microphone not powered on; Receiver not properly connected; Microphone not paired; Device settings issue.	Ensure microphone is powered on (solid green light). Re-insert receiver firmly into phone port. Check if microphone and receiver lights are solid green (paired). Verify phone's audio input settings are set to external microphone if applicable.
పేలవమైన ధ్వని నాణ్యత / అధిక నేపథ్య శబ్దం.	Noise reduction off; Microphone too far from source; Environmental interference.	Ensure Noise Reduction mode is active (solid green light). Position microphone closer to the speaker. Move away from sources of strong electromagnetic interference.
Microphone frequently disconnects.	Out of range; Low battery; Interference.	Stay within the 75ft (25m) operating range. Recharge the microphone. Minimize obstacles between microphone and receiver.
మైక్రోఫోన్ ఛార్జ్ కావడం లేదు.	Faulty cable or power adapter; Loose connection.	Try a different USB-C charging cable and power adapter. Ensure the cable is securely connected to both the microphone and the power source.
మ్యూట్ ఫంక్షన్ పనిచేయడం లేదు.	తప్పు బటన్ ప్రెస్.	Ensure you are double-pressing the power button to toggle mute (red light for mute).

7. ఉత్పత్తి లక్షణాలు

మోడల్: Cordless Mic
మైక్రోఫోన్ ఫారమ్ ఫ్యాక్టర్: లావాలియర్
ధ్రువ నమూనా: ఓమ్నిడైరెక్షనల్
కనెక్టివిటీ టెక్నాలజీ: Wireless (Proprietary 2.4GHz)
కనెక్టర్ రకం: USB-C and Lightning (2-in-1 receiver)
శక్తి మూలం: బ్యాటరీ ఆధారితమైనది
బ్యాటరీ రకం: లిథియం అయాన్
బ్యాటరీ కెపాసిటీ: 110 mAh (per microphone)
ఛార్జింగ్ సమయం: సుమారు 1.5 గంటలు
పని సమయం: 8 గంటల వరకు
వైర్‌లెస్ పరిధి: 75 అడుగుల (25 మీటర్లు) వరకు
మెటీరియల్: ప్లాస్టిక్
రంగు: నలుపు
వస్తువు బరువు: 0.882 ఔన్సులు (సుమారు 25 గ్రాములు)
ఛానెల్‌ల సంఖ్య: 2 (for dual microphone use)
అనుకూల పరికరాలు: Smartphones (iPhone, iPad, Android with USB-C or Lightning port)

8. వారంటీ మరియు మద్దతు

For warranty information and technical support, please refer to the documentation included with your purchase or visit the official NPTCL website. You may also contact NPTCL customer service directly for assistance.

తయారీదారు: NPTCL

ASIN: B0CQSXP6FS

మొదటి తేదీ అందుబాటులో ఉంది: జనవరి 8, 2024

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