Proface FP3900 - 19 Flat Panel" - Manual (Page 20)

20
720x400 Mode When an input data resolution of 720 x 400 is used
in the VGA text mode, set this parameter to ON.
For other resolutions, set this parameter to OFF.
(Default: ON)
Enables/disables the screen display Auto OFF
function and sets the time when the Auto OFF
function is enabled.
(Default: OFF <Auto OFF function disabled>)
The Auto OFF function automatically turns off the
display to prevent the screen from burning out
when the touch panel is not used for some period of
time. With this parameter, you can set the time
interval to turn off the screen display (how much
time passes before the screen display is turned off)
when the touch panel is not used. If the touch panel
is not touched over the set time, the backlight will
automatically turns off.
Select the time period from 1 min, 3 min, 5 min, 10
min, and OFF (Auto OFF function disabled).
Enables/disables the Backlight burnout detect
function. (Default: ON)
When a burned-out backlight is detected, the status
LED flashes alternately green and red, or a steady
orange. Touch-operation will be disabled when the
backlight burns out, which prevents the FP from
sending input signals to the PLC.
BL Alarm
• Normally, the FP unit detects a backlight burnout by
monitoring the backlight’s current flow, however, the
FP may fail to detect this condition, depending on
the type of backlight problem.
Auto off Disp
Selection of the change item
System Settings
Enables/disables the click sound. With this
parameter, the sound level can also be adjusted.
(Default value: OFF <Click sound disabled>)
Click Tone
Adjustment button
Applies the setting and then returns to the top menu.
Cancels the setting and then returns to the top menu.
Enables to halt the data output procedure
when two points of the touch panel are
pressed. (Default: OFF <Disable>)
Detect 2-Point Touch
• When doing the touch operation on a screen like the
desktop of Windows
®
, disable this function.
• Depending on the conditions, it may not be able to
be detected that the two points were pressed.
Set the touch panel ID number using the
number 0 to 3, when connecting to USB.
(Default: 0) USB Touch Panel ID
Enables/disables the buzzer sound in turning
on the power.
(Default: ON <Buzzer sounds enabled>)
Power on Buzzer