Operations Manual
LE3000S
3
PART I: Introduction
Operation of the
Model 3000S Digital Optimizer
requires the use of five push button switches located on
the front panel. The two-line liquid crystal display is organized for quick and intuitive operator interface.
The unit features eleven screen displays.
Push Button Switches:
ENTER
Introduces and moves the cursor through screen positions that can be edited by the operator.
CURSOR
Push buttons allow the user to choose a screen and to select the cursor
UP/DOWN
position. The UP/DOWN buttons are also utilized when changing digits of a selected entry.
GO
Executes an edited screen.
EXIT
Removes the cursor and allows selection of other screens with the UP/DOWN buttons.
Pressing EXIT again will cause the unit to go to the main screen.
Scroll Through Screens:
If the screen cursor is present, you need to remove it by pressing
EXIT
. When the screen cursor is not
present, the
UP
and
DOWN
buttons serve to move from screen to screen.
Edit Screens
Press ENTER to introduce the screen cursor at the first editable location. Each additional pressing of
ENTER will move the screen cursor to the next editable location. The settings at an editable location may
be changed by the use of the UP/DOWN buttons.
Holding the
UP
or
DOWN
button will automatically advance the settings. This feature is particularly useful
for increasing or decreasing numbers (such as test tone frequency, preset number, word length and
amplitude).
The
GO
button is used to execute an action. Seven screens react to a change of settings immediately,
and pressing
GO
is not necessary. Three screens require the operator to press
GO
for execution (this
allows the operator to edit more than one setting before execution). Details are found in the following
sections.
The following pages are organized to match the display screens. Some illustration screens may contain
more lines of information than the display itself normally does. They are intended as a quick guide to
possible settings.
Summary of Contents for 3000S
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