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61
EL Display Type
Quit
MEMORY SW MENU
Key Input Sound
ON
Residual Image Elimination Function
1 hr
Resume Function
ON
Contents of Settings
Item
Setting
Contents
Key input sound
ON
The buzzer sounds for 0.2 second when a system key, touch switch, or
function key is input.
OFF
The buzzer does not sound when a system key, touch switch, or
function key is input.
Backlight off (LCD type)
10 min
If no key input (see note 1) or
command (see note 2) is received
for 10 minutes while a screen is
being displayed, the backlight
turns off.
If a backlight-off command is
transmitted from the host, the
backlight turns off regardless of
this setting.
1 hr
If no key input (see note 1) or
command (see note 2) is received
for one hour while a screen is
being displayed, the backlight
turns off.
None
The backlight stays on constantly.
Display (LCD type)
Normal
The screen display is normal.
Reverse video
The screen is displayed with dark and light reversed.
Residual image elimination
function (EL type)
10 min
If no key input (see note 1) or command (see note 2) is received for 10
minutes while a screen is being displayed, the screen turns off.
1 hr
If no key input (see note 1) or command (see note 2) is received for
one hour while a screen is being displayed, the screen turns off.
None
The screen stays on constantly. The residual image
eliminationfunction does not operate, so turn off the screen periodically
by means of the host program.
Resume function
ON
The contents of memory tables written by the host during operation are
retained even if the NT20M power turns off or a reset is executed.
OFF
If power to the NT20M is turned off or a reset is executed, the contents
of the memory table are overwritten by the contents of data created by
the Support Tool.
Note
1. Key Inputs
System keys, touch switches, function keys
2. Commands
Screen-change command
Setting screen overlap command (serial systems only)
On-line transfer completed command (Restart with change to RUN Mode)
Backlight-on command
3. The shaded areas represent the default settings.
When either “backlight off” or residual image elimination” is set to either “10 min-
utes” or “one hour,” the internal timer starts counting as soon as the key input or
command is received. When the time is up, the backlight or EL screen turns off.
The relevant key inputs and commands are as follows:
Operating Conditions for
the Backlight Off and
Residual Image
EliminationFunctions
Memory Switch Settings
Section 6-4