What are recording scenes, What are playback scenes, What is the function of noise cancel – Olympus DM-420 User Manual
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Olympus Imaging America Inc.
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Last updated on September 24, 2009
What are Recording Scenes?
Recording scenes are essentially sets of recorder settings that can be enabled all at once 
by making a single menu selection. This function is located in the Rec Menu as 
Rec Scene.
The DM-420 has six recording scene options. Three are pre-set out of the box; each is 
optimized for recording in specific conditions. The other three are reserved for 
User
Settings, allowing for customization to suit your preferences. To enable a User 
Settings  scene, select one of the available User Settings options and then choose 
Scene Save. The recorder’s current configuration will be saved as a scene. 
The table below shows the menu settings that are applied in each of the preset 
Recording Scenes as well as the default settings when 
Rec Scene is set to Off. Only the
listed functions are affected when a
User Settings recording scene is saved.
Record Setting
Off
Dictation
Conference
Lecture
Mic Sense
Middle
Low
Middle
High
Rec Mode
ST XQ
HQ
ST XQ
ST XQ
Rec Level
Auto
Auto
Auto
Auto
Zoom Mic
Off
Off
Wide
Zoom
Low Cut Filter
Off
On
On
On
VCVA
Off
Off
Off
Off
Standby
On
On
On
On
What are Playback Scenes?
The DM-420 has an option for the user to create up to five Playback Scenes to setup the 
recorder to preset playback scenarios. The settings that can be saved as a Playback 
Scene are 
Property, Noise Cancel, EUPHONY, Voice Filter, Play Mode, Play
Speed, Skip Space, Backlight and LED. 
To create a Playback Scene, first configure the recorder with the desired settings. Then, 
in the menu, go to 
Play Scene > Scene Save and select a User Setting option.
Finally, press the [
OK/MENU] button to save the scene. The recorder will save the
settings of the functions listed above as a Playback Scene. To create another scene, 
create a new mix of menu settings and repeat the process. 
To select a saved Playback Scene for use, in the menu go to 
Play Scene > Scene Select
and choose the desired
User Setting. Press the [OK/MENU] button to activate the scene.
What is the function of Noise Cancel?
Noise Cancel can be enabled to reduce background noise in recordings made in noisy 
surroundings. In effect, the function treats the loudest sounds as the most important 
and reduces other sounds to make the dictation clearer. 
The Noise Cancel options are 
OFF, LOW and HIGH. The options are set in the recorder’s
menu. The LOW or HIGH settings remain valid until Noise Cancel is set to OFF. Noise 
Cancel is not available while the Voice Filter is set, and it cannot be used during 
Slow
Playback or Fast Playback. 
 
 
