Noise Cancel Function

If recorded audio is difficult to understand because of noise, adjust the Noise Cancel setting level. Noise will be reduced in the file when its played back for better sound quality.

1 Press and hold the MENU button for 1 second or longer while the file is playing.

 

Displays currently set Noise Cancel level.

1,2

Press the MENU button again to

choose a noise cancel level.

2 The levels switch in the following rotation,

“OFF” “LOW” “HIGH”.

If the display is already set to Noise Cancel, start from step 2.

Change the Noise Cancel level within 8 seconds, otherwise the level is set at the displayed level and the display returns to its original view.

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Notes

If you set it to “LOW” or “HIGH”, the display flashes the Noise Cancel level for about 2 seconds when a file is played back.

If you set Noise Cancel to “LOW” or “HIGH”, the setting remains valid until it's set to “OFF”.

If you set Noise Cancel to “LOW” or “HIGH”, you cannot use the Fast Playback and Slow Playback functions.

If Noise Cancel is used for files recorder in SHQ, the files will be played in monaural mode.

2

Noise Cancel

Function

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IBM DM-10, DM-20 manual Noise Cancel Function, Press the Menu button again to, Choose a noise cancel level