Flex 2JB-VRX Instruction Manual
June 2022 v1.0
Page 49 of 70
4.2.6.20 Jumper Function Programming
Please refe to section 4.2.4 for various types of jumper settings available.
1) Press the ENTER button to enter jumper setting (cursor shown next to JP1-
OPEN or other setting previously programmed).
2) Press the UP/DOWN buttons and then the ENTER button to scroll and select which
Jumper to program (cursor shown next to OPEN or SHORT)
3) Press the UP/DOWN buttons to select OPEN or SHORT.
4) Press the BACK button to go back to step #1. Press it again to go back to Jumper
Function Programming (cursor shown next to JUMPER)
5) Press the UP/DOWN buttons to scroll through other system settings.
4.2.6.21 SAVE Programming
1) Press the ENTER button to enter save programming (cursor shown next to YES).
2) Press the UP/DOWN buttons to select Yes or No.
3) Press the ENTER button to execute.
4) Programming completed with LCD returned to the main screen.
>JUMPER
JP1-OPEN JP5-OPEN
JP2-OPEN JP6-OPEN
JP3-OPEN JP7-OPEN
JP4-OPEN JP8-OPEN
UP DOWN ENTER BACK
>SAVE?
YES
NO
UP DOWN ENTER BACK
STATUS : DECODING
----- --- --- ---
--- --- --- --- --- ---
LX/1 --- - --- RX/3
LY/2 --- - --- RY/4