Siemens SIMATIC PC RI25/45 Technical Description page 64

Motherboard
Numlock
When you call up the menu option Numlock in the main menu, the following
submenu appears:
Figure 2-19 Submenu "Keyboard Features"
Numlock
Key Click
Keyboard auto-repeat rate
Keyboard auto-repeat delay
2-42
PhoenixBIOS Setup-Copyright 1985-95 Phoenix Technologies Ltd.
Main Advanced Security
Keyboard Features
[Off]
Numlock:
Key Click: [Disabled]
Keyboard auto-repeat rate: [30/sec]
Keyboard auto-repeat delay: [1/2 sec]
F1 Help Select Item + / –
ESC Exit Select Menu Enter Select
Power Exit
Item Specific Help
Selects Power-on state for Num-
lock
Change Values F9 Setup Defaults
Sub-Menu F10 Previous Values
Numlock is switched on/off after PowerOn
Pressing a key can be perceived by a "click"
Increase of the automatic-repeat rate of the
keyboard
On-delay of the automatic-repeat feature
SIMATIC PC RI25/45, Technical Description
C79000-G7076-C808-01