Proface FP3900 - 19 Flat Panel" - Manual (Page 15)

15
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 )
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 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 )
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 )
Power on Buzzer