HD 280 PRO는 전문가 모니터링용으로 설계된 오버이어 타입의 밀폐형 헤드폰입니다.
매우 견고하여 어디서든지 사용이 가능하며, 특히 뛰어난 주변 소음 감쇠 기능(32 dB)으로 소음이 많은 환경에서 탁월한 성능을 발휘합니다. 탁월한 사운드의 음악을 들으며 그 성능을 직접 경험해 보십시오.
높은 주변 소음 감쇠
정확한, 선형 사운드 재생
편안한 착용감을 제공하는 부드러운 이어패드
이동 시 공간 절약을 위한 접이식 및 회전식 이어컵
견고한 싱글사이드 케이블
To remove the ear pads of the HD 280 PRO headphones simply pull on the ear pad until it detaches from the ear cup.
The back side of the ear pads of the HD 280 PRO have a circle of leatherette. This circle of leatherette hooks into the groove on the HD 280 PRO ear cups to hold the ear pad in place. The easiest way to get the circle of leatherette into place is to hook part of the circle of leatherette into the groove then put your fingers inside the ear pad and push up and out until the leatherette circle hooks into place. Continue this motion all the way around the ear pad until the ear pad is fully in place.
Please review this video (http://www.youtube.com/watch?v=SXqL7Q-tW6Y) to see how to change the ear pads of the HD 280 PRO headphones.
NOTE: This procedure is the same for all the different variants of the HD 280 Series like the HMD 280-13, HMD 280-XQ, HMD 281-13, HMD 281-XQ.
If the headphones have sound in only one ear or differing sound levels in each ear or the sound in general is not what you expected then it needs to be determined where the issue lies - with the headphones or with the audio source.
The first thing to do is ensure that you have the audio plug of the headphones connected securely into the audio device. A properly connected cable should not wiggle. If the plug wiggles that could indicate a loose connection. NOTE: This could be a result of the cable not being plugged all the way in or it could be a faulty input or sometimes if the device you are connecting to has a case on it the case will prevent the cable plugging in correctly.
The next thing to do is to check and make sure that there is no debris (ie: no dust or lint) in the headphone jack of the audio source that may be inhibiting connectivity and causing sound issues.
The next thing to do is to check that the connecting jack is clean. If oils from the hands gets builds up on the plug or sweat evaporates on the plug the salts and grime may prevent proper contact from occurring. The connecting jacks can be cleaned using a basic alcohol wipe.The next thing to do is to try the headphones on a different audio source to check that it is not the original audio source (or a setting on the audio source) that is creating the issue. If you connect to an alternate audio source and the issue is not there then you know the headphones are fine and the original audio source is the issue. NOTE: Many modern audio devices have audio limit pre-set at the factory and these limit need to be changed to get the full audio signal out of the device and to the headphones.