Operating the touchscreen, front keys
Page 36 of 178 DLT-V83 Series Manual V1.31 Advantech-DLoG
5.3.2. Device with 26 front keys
Left on the device:
Key Explanation
<Power> button, switch device on/off
Manual brightness control: Display brighter
Manual brightness control: Display darker
Switch the backlight on/off
Note: The DLT-V83 will continue to react to keyboard, mouse
and touchscreen inputs even if the backlight is switched off. This
means that entries can still be made even when the screen
display is not visible.
Touch activate/deactivate
LED on (orange): Touch deactivated
LED off: Touch activated
<Shift> key; if the LED is illuminated, it indicates that the <Shift>
is activated
LED Explanation
LED (red): Indicates a device temperature outside the normal
range
LED (green): Indicates access to the flash drive
LED (green): Display of available internal supply voltage