Flex 12EX2 Standard, AB and Tandem Instruction Manual
November 2017
Page 39 of 56
4.2.4
Jumper Settings
Jumper setting applies to functions such as the standard
or reversed logic A/B selector sequence, transmitter
inline pushbutton configurations, firmware version,
system testing and remote pairing methods.
Jumper Settings
Function
JP3
(Opened)
Standard A/B selector sequence
– Output
relay A activated at A position, output relay B activated at
B position, both relays activated at A+B position
JP3
(Inserted)
Reversed logic A/B selector sequence
– Output
relay B activated at A position, output relay A activated at
B position, both relays deactivated at A+B position
JP4
(Opened)
JP5
(Opened)
Standard right/left pushbutton configuration
JP4
(Inserted)
JP5
(Opened)
Inline top/bottom pushbutton configuration for PB1 to PB8
JP4
(Opened)
JP5
(Inserted)
Inline top/bottom pushbutton configuration for PB1 to PB12
JP4
(Inserted)
JP5
(Inserted)
Inline top/bottom pushbutton configuration for PB1 to PB4
JP6
(Inserted)
System firmware version
JP7
(Inserted)
For system testing only (receiver MAIN relays disabled)
JP8
(Opened)
Receiver-to-transmitter remote pairing
(pressing the Pairing button required)
JP8
(Inserted)
Receiver-to-transmitter remote pairing
(pressing the Pairing button not required)
