Screen Blanking Utility 83
E-EQ-VX5RG-G-ARC VX5 Reference Guide
Step 3 – Configuring the Screen Control Application
To configure the screen blanking application to use a different COM port or delay, follow these
steps.
1. Open a command window and change to the installation directory. The default directory is
C:\Program Files\LXE\VX5 Screen Blanking
2. Enter the following command:
VX5ScreenBlank.exe /c
3. Change the settings as desired.
Figure 3-7 Screen Blanking Configuration
4. Click OK after the appropriate changes are made. When you click OK a message indicates
you must log out and log back on for the settings to take effect. If you have not rebooted
after the initial installation, you must reboot now.
Operation
Since the screen control application was set up by a user with Administrator privileges (or
privileges higher than the general user), general users of the VX5 must not have sufficient
privileges to disable or uninstall the program. This prevents a general user from defeating the
screen control application.
Operation of the VX5 is affected while the screen is blank. Keyboard input is disabled and the
display backlight is off. Input from the keypad, touchscreen or other device DOES NOT wake up
the display. The display only wakes up when the VX5 receives the signal that the vehicle has
stopped and the delay timer has expired.
