Sony PCV-LX920 - Manual (Page 67)

CMOS Setup Options 55
Keyboard Features Sub-Menu
Boot Up NumLock Status [On]
Off
Keyboard Auto-Repeat Rate [12/Sec]
15/Sec
20/Sec
24/Sec
30/Sec
6/Sec
8/Sec
10/Sec
Keyboard Auto-Repeat Delay [1/4 Sec]
1/2 Sec
3/4 Sec
1 Sec