LXE Home Security System VX-7 Benutzerhandbuch

 

 

Keep fingers and rough or sharp objects away from the display. If the glass becomes soiled or 

smudged, clean only with a standard household cleaner such as Windex

®

 without vinegar or 

use Isopropyl Alcohol. Do not use paper towels or harsh-chemical-based cleaning fluids since 

they may result in damage to the glass surface. Use a clean, damp, lint-free cloth. Do not 

scrub optical surfaces. If possible, clean only those areas which are soiled. Lint/particulates 

can be removed with clean, filtered canned air. 

The touchscreen can be disabled, if desired.  For more information, please refer to “Disabling 

the Touchscreen” in the “VX7 Reference Guide”. 

The touchscreen heater included on extended temperature VX7 models can be disabled on 

certain VX7’s, if desired.  For more information, please refer to “Disabling the Touchscreen” in 

the “VX7 Reference Guide”. 

Although the touch screen is installed and calibrated at the factory, users may make 

adjustments to it.   To calibrate the touchscreen, select Start|Settings and double tap the 

Stylus icon. 
The calibration utility displays a cross on the screen.  Touch the center of the cross with the 

stylus and hold for a few seconds.  Release and repeat with the next cross.  After all locations 

have been touched, either press <Enter> or click the Calibration button. 

LXE offers a replaceable touchscreen protective film to protect the touchscreen when the VX7 

is used in an abrasive environment.  Installation and removal instructions can be found earlier 

in this guide.