Operating Instructions
Page 3
... Replacing the ear pads 12 Additional information Specifications 13 Precautions 14 Troubleshooting 14 GB 3GB The MDR-IF240RK is a cordless stereo headphone system using infrared transmission. Thank you for future reference. Before operating the unit, please read this manual thoroughly and retain it for purchasing the Sony MDR-IF240RK Cordless Stereo Headphone System. Table of contents Getting started...
... Replacing the ear pads 12 Additional information Specifications 13 Precautions 14 Troubleshooting 14 GB 3GB The MDR-IF240RK is a cordless stereo headphone system using infrared transmission. Thank you for future reference. Before operating the unit, please read this manual thoroughly and retain it for purchasing the Sony MDR-IF240RK Cordless Stereo Headphone System. Table of contents Getting started...
Operating Instructions
Page 13
... y stereo phone plug) (1) Operating instructions (1) Optional accessories • If you have lost the supplied plug adaptor. N Additional information Specifications General Modulation system Frequency modulation Carrier frequency Right 2.8 MHz Left 2.3 MHz Frequency response 18 - 22,000 Hz Transmitter TMR-IF240R Power ... 154 × 78 × 99 mm (6 1/8 × 3 1/8 × 4 in.) (w/h/d) Approx. 115 g (4.06 oz.) Headphone MDR-IF240R Power source Mass Supplied rechargeable nickel-metal hydride battery BP-HP550 or commercially available (size AAA) dry battery Approx. 125 g (4.41 oz.) ...
... y stereo phone plug) (1) Operating instructions (1) Optional accessories • If you have lost the supplied plug adaptor. N Additional information Specifications General Modulation system Frequency modulation Carrier frequency Right 2.8 MHz Left 2.3 MHz Frequency response 18 - 22,000 Hz Transmitter TMR-IF240R Power ... 154 × 78 × 99 mm (6 1/8 × 3 1/8 × 4 in.) (w/h/d) Approx. 115 g (4.06 oz.) Headphone MDR-IF240R Power source Mass Supplied rechargeable nickel-metal hydride battery BP-HP550 or commercially available (size AAA) dry battery Approx. 125 g (4.41 oz.) ...