The [List Hold] Button; The [Lcd Contrast] Control - Yamaha PortaTone PSR-4000 Owner's Manual

The [LIST HOLD] Button

When selecting voices (page 14) or accompani-
ment styles (page 22), or using the ONE TOUCH
SETTING feature (page 31), the voice, style, or
ONE TOUCH SETTING list will appear on the
display, but will automatically disappear after a few
seconds if no selections are made. The list can be
kept on the display for as long as required by
pressing the [LIST HOLD] button so that its LED
lights. Press [LIST HOLD] a second time (the LED
will go out) to disengage the list hold function.
NOTES
• If the [LIST HOLD] button is engaged when a list is not
showing, the list will not appear even when a voice group,
style group, or ONE TOUCH SETTING button is pressed.

The [LCD CONTRAST] Control

The PSR-4000 display panel is a liquid-crystal
type which features a [LCD CONTRAST] control.
Use the [LCD CONTRAST] control to set the
display for optimum legibility.
The PSR-4000 Display & Display-based Controls
......................................................................................................................................................
MIXER
LIST
HOLD
.....................................................................................................................................
LCD
CONTRAST
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