④ Sound Volume; ⑤ Brightness - JUKI DX-4000QVP Instruction Manual

④ Sound volume
Volume of the sound that is produced when the sewing machine is started up or when the icon on the operation
panel is pressed can be changed.
⑤ Brightness
Brightness of the operation panel or sewing area can be adjusted.
If you leave the operation panel without operating it continuously for three minutes, the operation
panel screen will become dark.
The screen will resume its brightness by tapping the screen.
111
Select [Sound volume] from [Setting].
Adjust the sound volume by sliding the slide bar to the
right or left.
The sound volume The sound volume
is decreased is increased.
When you tap the portion outside the setting screen,
the screen returns to the common setting screen.
Select [Brightness] from [Setting].
Adjust the brightness by sliding the slide bar to the right
or left.
The screen is The screen is
dimmed. brightened.
The hand LED The hand LED
light color light color
becomes becomes
bluish. reddish.
When you tap the portion outside the setting screen,
the screen returns to the common setting screen.
When the bright-
ness of the screen
is increased, the
operation panel
may become warm.
Viewability of
the hand LED
light is improved
by changing the
color temperature
according to the
color of material
and thread.