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Sony DWT-B03R - User Manual

Sony DWT-B03R
25 pages
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Digital Wireless
Transmitter
Operating Instructions
DWT-B03R
4-739-796-01 (1)
© 2018 Sony Corporation

Table of Contents

Questions and Answers

  • E
    ernestmcdonaldAug 19, 2025
    How to fix too much bass on Sony DWT-B03R?
    • J
      Jennifer HarveyAug 19, 2025
      If there is excessive bass, use the low-cut filter function to reduce it.
  • S
    Scott DorseyAug 21, 2025
    Why is there no bass on my Sony DWT-B03R?
    • S
      Sabrina ZavalaAug 21, 2025
      If there is no bass, the frequency of the low-cut filter may be set too high. Decrease the low-cut filter frequency to a level that produces the proper sound quality while monitoring the audio.
  • J
    John HoodAug 23, 2025
    What to do if there is no audio on my Sony Transmitter?
    • D
      Denise SerranoAug 25, 2025
      If there is no audio, ensure that the channel settings on both the transmitter and receiver are the same. Also, verify that the encrypted transmission function settings and the audio codec mode settings match on both devices.
  • C
    catherine95Aug 26, 2025
    Why does audio keep cutting out on my Sony Transmitter?
    • A
      Adam JosephAug 27, 2025
      Audio interruptions can occur if the unit is too far from the receiver; try reducing the distance to improve reception. Also, if the transmission power is set to “L: 2 mW,” increase it for better signal strength.
  • D
    Drew MurphyAug 28, 2025
    What to do if my Sony DWT-B03R Transmitter battery discharges quickly?
    • U
      ujonesAug 28, 2025
      If the battery discharges quickly, fully charge it, as batteries naturally discharge over time even when not in use. If the remaining charge isn't correctly displayed after a full charge, the battery may be old and need replacement. Extremely high or low ambient temperatures can also affect battery performance; use the unit within its recommended operating temperature range.
  • J
    Jessica RoachAug 30, 2025
    What to do if the Sony DWT-B03R Transmitter battery indicator is incorrect?
    • C
      cballAug 30, 2025
      An incorrect battery indicator, immediate shut-off, or failure to turn on can occur if you're not using the supplied NP-BX1 rechargeable battery pack, so ensure you are using the correct battery. Also, make sure the battery is fully charged, as batteries discharge naturally over time. If the issue persists after charging, the battery may be at the end of its life cycle and require replacement. Lastly, extreme temperatures can cause this issue; use the unit within its operating temperature range.
  • L
    Laura AtkinsSep 1, 2025
    What to do if my Sony Transmitter audio is distorted?
    • A
      Aaron ClementsSep 1, 2025
      If the audio is distorted, the attenuator might be set too low for the unit's audio input level. Adjust the attenuator to a level that eliminates distortion while monitoring the audio input level meter.
  • R
    Ronald BoyerSep 4, 2025
    How to improve weak audio on Sony DWT-B03R?
    • M
      Maria JohnstonSep 4, 2025
      If the audio is weak, and a microphone is connected, set the audio input level to MIC. Also, adjust the attenuator to an appropriate level while monitoring the unit’s audio input level meter.
  • J
    James AndersonSep 6, 2025
    How to reset Sony Transmitter when it won't turn off?
    • L
      Linda WatersSep 6, 2025
      If the unit does not turn off even when holding the power button, the POWER button operation may be locked. Set the LOCK function to UNLOCK.
  • J
    Jason HernandezSep 9, 2025
    Why can't I change settings on my Sony DWT-B03R?
    • T
      Terry RichardsonSep 9, 2025
      If settings cannot be changed, the settings may be locked. Set the LOCK function to UNLOCK.

Sony DWT-B03R Specifications

General IconGeneral
Frequency Response20 Hz to 20 kHz
Dynamic Range100 dB
Operating Temperature-10 °C to +50 °C
TypeWireless Transmitter
Audio InputLine Level, Mic Level
ModulationDigital
Audio Input ConnectorXLR
Power Requirements2 x AA Batteries
Power Supply2 AA Batteries

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