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11
NEX 614B User Manual
Chapter 2: Jumpers and Connectors
1-2 Short
2-3 Short
(Default)
1
3
1
3
Inverter Backlight Control Mode Select
Connector type: 1x3 3-pin header
Connector location: LJ3
Pin
Status
Settings
1-2
Short
+12V
2-3
Short
+5V
Chassis Intrusion Jumper
Connector type: 1x4 4-pin header
Connector location: CHASSIS
Pin
Status
Settings
1-2
Open
Enables the chassis intrusion detection feature
3-4
Short
Disables the chassis intrusion detection feature
3-4 Short
(Default)
1
4