Appendix A Adjusting display settings
smarttech.com/kb/171744 79
System settings and Apps
Option Values Function Notes
System Settings
Wallpaper [N/A] Sets the background image on the
display.
l
Only .png files are supported.
l
Save the wallpaper file to a
USBdrive and insert it into the
USB port. See
Front connector
panel
on page52.
Lock screen background [N/A] Sets the background image on the
display’s Lock screen.
l
Only .png files are supported.
l
Save the image file to a
USBdrive and insert it into the
USB port. See
Connecting USB
drives and other peripherals
on page42.
No Signal Background [N/A] Select a new image to replace the
default that appears on the screen
when no video signal is present.
l
Only .png files are supported.
l
Save the background image
file to a USBdrive and insert it
into the USB port. See
Connecting USB drives and
other peripherals
on page42.
Days remaining Enable
Disable
Enable a daily countdown timer to
appear in the top-left corner the
display’s screen.
[N/A]
switch Enable
Disable
Enable or disable the countdown
timer
[N/A]
title [N/A] Give the countdown timer a title. [N/A]
deadline [N/A] The date to which the timer is
counting down.
[N/A]
save [N/A] Save the timer settings. [N/A]
Lock Passcode [N/A] Set a six-digit passcode to unlock the
lock screen.
The passcode is set during the
display’s initial setup..
Important
The display’s Lock screen feature
is enabled only when a passcode
is set.
Bluetooth Enable
Disable
Enables Bluetooth enabled devices
to connect to the display.
When enabled, the display searches
for available Bluetooth devices.
Boot lock screen Enable
Disable
Enables or disables display functions
on startup.
When Boot lock screen is enabled, a
password must be entered after
startup to enable display functions.