Netum DS Serie Manual De Instrucciones página 14

Convert Case
* Disable Convert Case
All Upper Case (a->A)
By scanning the appropriate barcode below will change the beep volume.
Beep Volume
$BUZZ#1
*High Volume
$BUZZ#0
Mute
-11-
Up Low Case Swap (A<->a)
All Lower Case (A->a)
$BUZZ#3
Low Volume