Datalogic Magellan 8300 Product Reference Manual page 260

Keyboard Interface Caps Lock State (continued)
248
Remember to cover any unused bar codes on this and the facing
page to ensure that the scanner reads only the bar code you intend
to scan.
CAPS LOCK STATE = CAPS LOCK COMPENSATION MODE
CAPS LOCK STATE = SHIFT LOCK ON
Magellan™ 8300/8400