Malfunctions When Using Touch Screen - PLUSOPTIX S12C Short Manual

3 Malfunctions when using touch screen

a) Screen of "plusoptiX 12" switches off suddenly
To save power, the "plusoptiX S12" automatically switches the screen off after some time.
Touch the screen to activate it again. If the screen is not activated by touching it, the
device has switched off automatically. Simply switch it back on again by pressing the
On/Off button.
Note:
Define in Basic settings after how many seconds the device should automatically
switch off the screen and after how many minutes it should automatically switch
off itself.
b) Buttons on screen do not function
plusoptiX S12C:
Place the fingertip of your index finger flat on the screen to select a button. Do not tap on
the screen with the fingertip or finger nail.
plusoptiX S12R and S16:
Tap on the screen with the fingertip or finger nail.
Every time you touch the screen a small mouse pointer indicates the place in which the
screen has been "hit". If you are unable to select a button by touching the screen, check
the position of the mouse pointer on the screen. Ensure that the mouse pointer hovers
above the button.
Please read chapter 3.3 „Connecting USB keyboard and mouse (optional)" in the user
manual of the device, if you prefer this option.
c) Screen flickers during a measurement
If the camera lens of the device is too close to a person or an object, the integrated
infrared LEDs automatically switch off. The camera image on the screen is then not
exposed and shows up black. After a second, the devices switches on the infrared LEDs
again and if the person or object is still too close to the camera, only a short white flicker
appears on the screen before the infrared LEDs are switched off again.
Simply increase the distance between the camera lens and the person or object, and the
exposure of the camera image will automatically adjust again.
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