Keylock Connector; Clear Cmos Selection - Protech Systems PPC-7400 Operation Manual

2-25. KEYLOCK CONNECTOR

JP10 (1, 3) : Keylock Connector.
The pin assignments are as follows :
PIN ASSIGNMENT
1 KEYLOCKJ
3 GND
2-26. CMOS FUNCTION SELECTION
JP4: CMOS Function Selection
The selections are as follows:
FUNCTION
NORMAL
CLEAR CMOS
*** Manufacturing Default – Normal.
To clear CMOS data, user must power-off the computer and set the jumper to
"Clear CMOS" as illustrated above. After five to six seconds, set the jumper back
to "Normal" and power-on the computer.
'
PPC-740X USER S MANUAL
Chapter 2 Hardware Configuration
JUMPER SETTING
(pin closed)
1-2
2-3
JUMPER
ILLUSTRATION
Page: 2-27