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Sony MDR1RNC Premium Noise-Canceling Headphones User Guide
How to Use
Charging the headphones
Connecting
Turning on the power
Features
- Digital Noise Canceling with Dual Noise Sensor Technology Microphones both inside and outside the housings are combined with digital noise canceling software engine to deliver significant noise canceling performance.
Automatic AI Noise Canceling function. - Automatic selection of the optimal noise canceling mode based on intelligent analysis of environmental ambient noise.
- Digital Equalizer and full digital S-Master amplifier Delivers ideal frequency response and high-quality music
reproduction with full digital processing. - DSEE Offers natural sound with a spacious feel by restoring high-frequency range sound and the tail shape of the waveform likely to be removed through the audio compression process. Up to 22 hours of listening time
- Passive operation Allows audio listening even when the headphones power is turned off.
Specifications
- Type Closed: dynamic
- Driver units: 50 mm, dome type
- Power handling capacity: 100 mW
- Impedance: 51 Ω at 1 kHz (when the power is on) 19 Ω at 1 kHz (when the power is off)
- Sensitivity : 103 dB/mW (when the power is on)100 dB/mW (when the power is off)
- Frequency response: 5 Hz – 24,000 Hz
- Mass: Approx. 330 g (11.7 oz) (without cord)
Troubleshooting
No sound
- Recharge the headphones. You can listen to the music using the headphones even when the POWER switch is set to “OFF”. In this case, the noise canceling function, Digital Equalizer, S-Master and DSEE are not active, and the headphones operate as passive headphones.
- Check that the rechargeable battery is not depleted.
- Check the connection of the headphones and the equipment.
- Check that the connected equipment is turned on.
- Turn up the volume of the connected equipment.
The noise canceling effect is not sufficient
- The noise canceling function is effective in low frequency ranges such as airplanes, trains, or offices and is not as effective for higher frequencies, such as human voices.
- Turn on the headphones.
Distorted sound
- Turn down the volume of the connected equipment.
- Recharge the headphones.
