Datalogic Scanning QS2500 manual

Numeric Key: If your application accepts only keypad numeric code, use setting 01 to make the QS2500 output code as numeric-keypad presses when it reads digits. If you use setting 02, the scanner will send the three digit ACSCII number for all data using the Alt and numeric keypad key- codes. Setting 02 prevents the caps Lock from affecting scanner data.

Caps Lock: By selecting Caps Lock or No Caps Lock, the QS2500 can get Caps Lock status.

Power-On Simulation: All PCs check the keyboard status during the power- on selftest. It is recommended that you enable this function if you are working without a keyboard installation. It simulates keyboard timing and passes the keyboard status to the PC during power-on.

Intercharacter Delay: This delay is inserted after each data character trans- mitted. If the transmission speed is too high, the system may not be able to receive all characters. You may need to adjust the delay to make the sys- tem work properly.

Block Transmission Delay: This is a delay timer between bar code data out- puts. The feature is used to transfer continually with shorter bar code data or multifield scanning.