4
7.1.1 Add to or overwrite a recording
7.2 Deleting recordings on the device
8.2 Saving a radio station pre-set
8.2.1 Saving radio stations automatically
8.2.2 Saving a radio station manually
8.2.3 Deleting a pre-set radio station
8.3 Set output devices for radio playback
9.1.2 Automatically adjusting recording settings
9.1.3 Setting recording quality
9.1.4 Set microphone sensitivity
9.1.5 Enabling/disabling the wind filter
9.1.6 Enabling/disabling noise reduction
9.1.8 Switching silent recording on and off
9.1.9 Enabling/disabling the pre-recording function
9.1.11 Enabling/disabling voice-activated recording
9.1.13 Enabling/disabling the record indicator
9.1.14 Selecting an external sound source
9.2.2 Adjusting the display contrast
9.2.4 Setting Demonstration mode
9.3.2 Enabling/disabling ClearVoice
9.3.6 Enabling/disabling key and signal tones
10.1.1 Display device information
10.2 Replacing the remote control battery (DVT6510, DVT8010) 52
10.3 Updating the firmware