Honeywell Thor VM2 User Manual page 264

Screen blanking requires a user supplied cable properly connected as shown below. To
enable blanking, check the Enable screen blanking checkbox. The default is disabled.
Use the Screen on delay to specify the period of time in ms (milliseconds) between
when the vehicle stops and the Thor VM2 screen turns on. For example, use the delay if
the switch end of the cable is attached to the vehicle's accelerator pedal. Release of the
accelerator may mean the truck is coasting to a stop rather than stationary. Configure
the delay to allow time for the vehicle to coast to a stop. The default value is 1000 ms.
Specify the COM Port to which the screen blanking cable is attached, either COM1 or
COM2. If a COM port is in use by another application (such as DC Wedge), that COM
port is grayed out and cannot be selected for screen blanking.
To disable screen blanking, uncheck the Enable screen blanking checkbox.
Current Level
LCD brightness displays the current LCD brightness level. The default brightness is
100%.
•
252
LCD brightness can be manually adjusted using the Blue plus P3 or Blue plus P4
keypress sequences. Any changes to brightness level using the keypresses are
reflected in this section
Thor VM2 with with Microsoft Windows Embedded CE 6.0 User Guide