G-MARK G4000IEM Wireless In-Ear Monitor System User Manual

1. परिचय

The G-MARK G4000IEM is a professional UHF wireless in-ear monitor system designed for stage performances, studio recording, band rehearsals, and live events. It provides reliable, high-quality audio monitoring with features such as broad frequency response, low latency, strong anti-interference capabilities, and stable signal transmission over a wide coverage area.

प्रमुख वैशिष्ट्ये:

• Premium Monitoring System: Offers a broad frequency response of 50Hz-20KHz and less than 5ms latency for real-time audio monitoring.
• मजबूत विरोधी हस्तक्षेप: UHF receiver with PLL phase-locked frequency synthesis, covering 550 MHz-580 MHz with 100 adjustable frequencies.
• Stable Signal & Broad Coverage: Dual-antenna receiver with advanced digital signal processing for enhanced signal and extended range up to 160-320 feet.
• Practical & Durable Design: Constructed with high-quality brushed metal for longevity, featuring an intuitive LCD display and operation buttons.
• विस्तारणीय प्रणाली: Designed to be an expandable wireless monitoring system.
• आवाज रद्द करणे: Built-in noise cancellation for focused audio monitoring.

2. सुरक्षितता माहिती

Please read and understand all safety instructions before operating this device. Retain this manual for future reference.

• वीज पुरवठा: Use only the specified power adapter for the transmitter. Ensure the voltage उपकरणाच्या आवश्यकतांशी जुळते.
• बॅटरी: The bodypack receiver requires two AA batteries (not included). Ensure correct polarity when inserting batteries. Do not mix old and new batteries, or different types of batteries. Remove batteries if the device will not be used for an extended period.
• ओलावा: डिव्हाइसला पाऊस, ओलावा किंवा अति आर्द्रतेच्या संपर्कात आणू नका.
• उष्णता: Keep the device away from heat sources such as radiators, heat registers, stoves, or other heat-producing appliances.
• वायुवीजन: Ensure proper ventilation for the transmitter unit, especially if rack-mounted. Do not block ventilation openings.
• स्वच्छता: फक्त कोरड्या कापडाने स्वच्छ करा. द्रव क्लीनर किंवा एरोसोल वापरू नका.
• सर्व्हिसिंग: या उत्पादनाची स्वतः सेवा करण्याचा प्रयत्न करू नका. पात्र सेवा कर्मचाऱ्यांना सर्व सेवांचा संदर्भ द्या.
• श्रवण संरक्षण: Prolonged exposure to high volume levels can cause permanent hearing damage. Set the volume to a comfortable level before placing earphones in your ears.

3. पॅकेज सामग्री

Carefully unpack your G-MARK G4000IEM system and verify that all items listed below are present and in good condition.

• G-MARK G4000IEM Transmitter Unit
• 2 x G-MARK G4000IEM Bodypack Receivers
• 2 x In-Ear Earphones
• 2 x Transmitter Antennas
• ट्रान्समीटरसाठी पॉवर अडॅप्टर
• Audio Cables (e.g., 1/4" to 1/4" or XLR to 1/4")
• वापरकर्ता मॅन्युअल (हा दस्तऐवज)

Figure 3.1: G-MARK G4000IEM System Product List

३. उत्पादन घटक ओव्हरview

4.1. Bodypack Receiver

The bodypack receiver is a compact unit designed for personal monitoring. It features an antenna for signal reception, a frequency display, IR pairing window, battery compartment, volume adjustment knob, and a 3.5mm earphone input.

Figure 4.1: Bodypack Receiver Components

• अँटेना: Receives wireless signals from the transmitter.
• वारंवारता प्रदर्शन: Shows the current operating frequency.
• IR Pairing Window: Used for infrared synchronization with the transmitter.
• बॅटरी कंपार्टमेंट: Holds two AA batteries (not included).
• आवाज समायोजन नॉब: Controls the output volume to the earphones.
• 3.5 मिमी इनपुट: Connects to the included in-ear earphones.

३.१. ट्रान्समीटर युनिट

The transmitter unit is the central hub of the system, sending audio signals wirelessly to the bodypack receivers. It features input jacks for audio sources, controls for channel selection, and a damping समायोजन नॉब.

Figure 4.2: Transmitter Unit Front Panel

• Damping Adjustment Knob: Reduces clicking sounds and provides a softer button feel.
• एलसीडी डिस्प्ले: वारंवारता, चॅनेल आणि इतर ऑपरेशनल माहिती दाखवते.
• Channel Controls (CH-A, CH-B): Buttons for selecting and adjusting frequencies for each channel.
• सेट बटण: Enters adjustment state for frequency selection.
• IR विंडो: For infrared synchronization with bodypack receivers.
• पॉवर बटण: Turns the transmitter unit on or off.
• अँटेना पोर्ट: Connect the included antennas for signal transmission.
• ऑडिओ इनपुटः (Typically XLR or 1/4" combo jacks on the rear, not visible in this image) Connect audio sources like mixing consoles.

5. सेटअप मार्गदर्शक

5.1. Transmitter Connection

1. Connect the provided antennas to the antenna ports on the rear of the transmitter unit.
2. Connect the power adapter to the transmitter's DC input and plug it into a suitable power outlet.
3. Connect your audio source (e.g., mixing console, audio interface) to the audio input jacks on the transmitter using appropriate cables.
4. ट्रान्समीटर चालू करण्यासाठी पॉवर बटण दाबा.

5.2. Bodypack Receiver Setup

1. Open the battery compartment on the bodypack receiver.
2. योग्य ध्रुवीयता सुनिश्चित करून दोन AA बॅटरी घाला.
3. बॅटरी कंपार्टमेंट बंद करा.
4. Connect the included in-ear earphones to the 3.5mm input jack on the bodypack receiver.

5.3. IR Pairing (Frequency Synchronization)

To ensure the bodypack receiver receives audio from the transmitter, you must synchronize their frequencies using the IR pairing function.

Figure 5.1: IR Match Process

1. On the transmitter, press the सेट button to enter the adjustment state for the desired channel (CH-A or CH-B).
2. वापरा ▲ (वर) किंवा ▼ (down) buttons to select the desired frequency.
3. Turn on the bodypack receiver.
4. Align the IR pairing window on the bodypack receiver with the IR window on the transmitter.
5. Hold them in alignment until you hear a beep sound, indicating that the frequencies of the transmitter and the bodypack receiver are successfully matched. The frequency displayed on the bodypack should now match the transmitter.

6. ऑपरेशन

6.1. पॉवर चालू/बंद

• ट्रान्समीटर: दाबा पॉवर button on the front panel. The display will illuminate.
• Bodypack Receiver: वळवा चालू/बंद/व्हॉल्यूम knob clockwise to power on. The display will illuminate. Turn counter-clockwise until it clicks to power off.

४.३. वारंवारता निवड

The G4000IEM system offers 100 adjustable frequencies within the 550 MHz-580 MHz range to avoid interference.

1. On the transmitter, press the सेट button for the channel you wish to adjust (CH-A or CH-B). The frequency display will blink.
2. वापरा ▲ (वर) किंवा ▼ (down) buttons to cycle through available frequencies.
3. Once the desired frequency is selected, press सेट again to confirm, or wait a few seconds for it to automatically save.
4. After changing the transmitter frequency, re-perform the IR pairing process (Section 5.3) to synchronize the bodypack receiver.

6.3. व्हॉल्यूम समायोजन

Adjust the monitoring volume using the व्हॉल्यूम ऍडजस्टमेंट नॉब on the bodypack receiver. Start with a low volume and gradually increase it to a comfortable listening level to prevent hearing damage.

6.4. Wireless Range and Performance

The system provides a stable signal range of 160-320 feet (approximately 50-100 meters) in optimal conditions. Obstacles such as walls and other wireless devices can affect performance.

Figure 6.1: Wireless Range and Dual Antenna System

४.१.१. ब्लूटूथ कार्यक्षमता

The G4000IEM system supports wireless Bluetooth transmission, allowing for additional connectivity options. Refer to the transmitter's display for Bluetooth pairing indicators.

Figure 6.2: Wireless Bluetooth Transmission

7. देखभाल

• स्वच्छता: Use a soft, dry cloth to clean the surfaces of the transmitter and bodypack receivers. Do not use abrasive cleaners, solvents, or chemical sprays.
• स्टोरेज: वापरात नसताना थेट सूर्यप्रकाश आणि अति तापमानापासून दूर थंड, कोरड्या जागी सिस्टम साठवा.
• बॅटरी काळजी: Remove batteries from the bodypack receivers if they will not be used for an extended period to prevent leakage and damage.
• केबल व्यवस्थापनः Avoid sharp bends or kinks in audio and power cables to prevent damage.

8. समस्या निवारण

If you encounter issues with your G-MARK G4000IEM system, refer to the following common problems and solutions:

• No Sound from Earphones:
  • Ensure the bodypack receiver is powered on and has fresh batteries.
  • Check that the earphones are securely plugged into the 3.5mm jack.
  • Verify the bodypack receiver's volume knob is turned up.
  • Confirm the transmitter is powered on and receiving an audio input signal.
  • Perform IR pairing again to ensure frequencies are synchronized (Section 5.3).
• हस्तक्षेप किंवा स्थिर:
  • Change the operating frequency on the transmitter (Section 6.2) and re-pair the bodypack.
  • Ensure the transmitter and receiver antennas are fully extended and unobstructed.
  • Move the transmitter and receiver away from other wireless devices, Wi-Fi routers, or large metal objects.
  • Check for strong local RF interference sources.
• Short Wireless Range:
  • Ensure antennas on both transmitter and receiver are properly connected and oriented.
  • Minimize obstructions between the transmitter and receiver.
  • Check battery levels in the bodypack receiver.
• Transmitter Not Powering On:
  • Verify the power adapter is securely connected to both the transmitter and a working power outlet.
  • Ensure the power outlet is active.

9. तांत्रिक तपशील

10. हमी आणि समर्थन

Genuine G-MARK audio products come with a 1-वर्ष निर्मात्याची वॉरंटी. This warranty covers defects in materials and workmanship under normal use. For troubleshooting, replacement of discontinuous/defective parts, or any other customer service inquiries, please contact G-MARK customer support through your retailer or the official G-MARK webसाइट