Operations With The System Menu - Omron NT20S-ST121B-EV3 User Manual

Operation Modes and the System Menu
3-3-3

Operations with the System Menu

Displaying the System
Menu
86
The following gives the procedure to call the System Menu, select the menu
items, and other operations with the System Menu.
Make sure that DIP SW2-3 "Switch to the System Menu enabled/disabled" is
set to OFF (enabled). If the setting is ON (disabled), the System Menu will not
be displayed by following the procedure given below.
Press appropriate touch switches to display the System Menu as described
below. The "RUN" LED goes off when the System Menu is displayed.
The NT20 display screen has four touch switches to display the System Menu
in the four corners (about 9 mm x 9 mm size). Press any two of these switches
at the same time to call the System Menu screen.
RUN mode
Note that the touch switches used to call the System Menu are not displayed
on the screen. If a touch switch displayed in a corner is pressed first, the touch
switch will function and the System Menu will not be displayed. To success-
fully call the System Menu, first press a corner where no touch key is dis-
played, and then, press any other corner regardless of the presence of a
touch key.
If a screen has the touch switches registered at all of the four corners, it is
impossible to call the System Menu from the screen.
A "system key" function can be assigned to a touch switch. Pressing the touch
switch so assigned on the screen can easily display the System Menu. For the
relationship between the system key and the touch switch, refer to the 4-7-3
System Key Functions (page 154).
Press any two of
these four corners
at the same time.
Section 3-3
[SYSTEM MENU]
Quit
Transmit Mode
Maintenance mode