Please read before using
with your system
Unitech
K22 Keypad Series
Users Manual
Page 1: ...Please read before using with your system Unitech K22 Keypad Series User s Manual ...
Page 2: ...PA version USB for USB version Operates as an additional keypad or as small stand alone numeric pad in DOS or Windows environments Highly reliable mechanical key switches with tactile click and sound touch feeling Auto repeat functions Two key roll over 20 million life cycle switch IBM PC XT AT or 100 compatible DOS 3 3 or later version Also operates under Windows 3 X or later version At least 64K...
Page 3: ...iver at boot time modify your AUTOEXEC BAT file on the root directory of your boot disk to contain the following line DRV PATH_DIRECTORY KP X To automatically detect which communication port is attached to the keypad and it select if available A Then type KP X Copy the keypad file copy A KP COM To select COM1 even if in use IRQ 4 1 0 address 3F8H 1 To select COM2 even if in use IRQ 3 1 0 address 2...
Page 4: ...h this equipment to insure compliance with the pertinent RF emission limits governing this device Changes or modifications not expressly approved by the party responsible for compliance could void this FCC approval NOTE The K22 22R version has function key operation To use the function keys such as f1 f2 just press and hold the Fn key located on the upper high right hand corner and then type the d...
