Debra Audio ER-102 UHF IEM Wireless in Ear Monitor System Instruction Manual

June 2, 2024
Debra Audio

Debra Audio ER-102 UHF IEM Wireless in Ear Monitor System Instruction Manual

Debra Audio ER-102 UHF IEM Wireless in Ear Monitor System Instruction
Manual

![Debra Audio ER-102 UHF IEM Wireless in Ear Monitor System Instruction Manual

MONITOR SYSTEM PARAMETERS

Modulation Method:π/4-DQPSK
Frequency Range:530-580MHz,1x100CHs(Please refer to the actual product for the frequency of some orders)
Sampling Ratio:48KHz
Transmission Rate:204.8Kbps
Dynamic Range:>90dB
Total Harmonic Distortion:<0.1%
Delay Time of Audio Transmission:<3ms
S/N Ratio:>96dB
Frequency Response:30~20Khz
RX Sensitivity:<-94dBm
Unique ID Address: YES

TIPS FOR USING THE PRODUCT

  • The transmitter and antenna should kept in the relative position of accessibility of the straight line.
  • Don’t put the receiver close to the radio wave emission source, with magnetic objects or most digital devices(such as the CD player, computer, speaker, wifi etc ).
  • Try to place the receiver in height of 1.5 meters from the ground and the position of a distance of 1 meter away from the wall.

Key Description

![Debra Audio ER-102 UHF IEM Wireless in Ear Monitor System Instruction Manual

  • Key Description](https://manuals.plus/wp-content/uploads/2024/03/Debra- Audio-ER-102-UHF-IEM-Wireless-in-Ear-Monitor-System-Instruction-Manual-Key- Description-1.jpg) Debra Audio ER-102 UHF IEM Wireless in Ear Monitor System
Instruction Manual - Key Description

    1. Signal antenna
    2. Information screen
    3. Channel setting button
    4. Monitor headphone volume
    5. Power(ON/OFF)
    6. IR signal
    7. Bluetooth
    8. 6.5mm Audio output(Stereo)
    9. 3.5mm Audio input(Stereo)
    10. L/R Gain
    11. XLR/6.5mm L/R Audio input(Mono)
    12. Power interface
    13. Antenna interface

![Debra Audio ER-102 UHF IEM Wireless in Ear Monitor System Instruction Manual

  • Key Description](https://manuals.plus/wp-content/uploads/2024/03/Debra- Audio-ER-102-UHF-IEM-Wireless-in-Ear-Monitor-System-Instruction-Manual-Key- Description-3.jpg)

    1. Transmitting antenna
    2. Rotary switch
    3. Power light
    4. LCD screen
    5. IR matching
    6. Battery holder
    7. In ear headphones
    8. 3.5mm(Stereo)
    9. In ear headphone jack
    10. Volume knob
      OFF | ON | Volume- | Volume+

Transmitter Operation

How to select frequencies/channels for the receiver? Manual frequency/Channel select

![Debra Audio ER-102 UHF IEM Wireless in Ear Monitor System Instruction Manual

HOW TO LOCK UNLOCK THE DISPLAY?

![Debra Audio ER-102 UHF IEM Wireless in Ear Monitor System Instruction Manual

  • How to Lock unlock the display](https://manuals.plus/wp- content/uploads/2024/03/Debra-Audio-ER-102-UHF-IEM-Wireless-in-Ear-Monitor- System-Instruction-Manual-How-to-Lock-unlock-the-display.jpg)

HOW TO CONNECT BLUETOOTH?

![Debra Audio ER-102 UHF IEM Wireless in Ear Monitor System Instruction Manual

First turn on the transmitter of the monitoring system, and the blue light is flashing.
Then turn on the Bluetooth switch of the mobile phone.
In the search for a new device, you can view the new device “ER102″and connect the device.

TROUBLESHOOT/STATUS

![Debra Audio ER-102 UHF IEM Wireless in Ear Monitor System Instruction Manual

⚠ Please remove the fault according to the reference suggestions first. Please do not disassemble the equipment for maintenance at will. If you disassemble the equipment without authorization, we will no longer provide maintenance and after-sales service. Thank you for your understanding.

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