Siemens SIMATIC PANEL PC 877 - Manual (Page 239)

Detailed descriptions
17.6 BIOS setup
SIMATIC Panel PC 877
Operating instructions, Release 07/2006, A5E00877780-01
17-47
"Keyboard features" field
The following submenu appears when you select the option “Keyboard features” in the main
menu:
Figure 17-8 "Keyboard Features" submenu (Example)
Numlock Switches Numlock on or off following power on.
Key Click A keystroke can be heard with a "CLICK".
Keyboard auto-repeat rate Increase in automatic key repeat rate
Keyboard auto-repeat delay On-delay of automatic keyboard repeat