Flex 2JB-VRX Instruction Manual
June 2022 v1.0
Page 25 of 70
4.1.8 PB1 ~ PB7 Function Programming
1) Reset the STOP button (Status LED turned green for up to 2.0 seconds, transmitter
power on).
2) Press and hold both PB5 and PB6 at the same time for up
to 3.0 seconds (Staus LED blinks orange). Let go of both
PB5 and PB6 when LED-A and LED-B turned red.
3) Entered programming mode with Status LED displays 1x
orange blink for firmware version, remote pairing and IR
programming. 2x orange blinks for transmitter channel
programming,
3x orange blinks for PB1~PB7 function
programming
, 4x orange blinks for frequency range
indication, 5x orange blinks for TAC programming.
4) Select PB1~PB7 function programming mode (Status LED 3x orange blinks) by
press and hold PB6 for up to 3.0 seconds twice (LED-B turned red). Let go PB6
when Status LED turns to 3x orange blinks.
5) Enter PB1~PB7 function programming mode by press and hold both PB5 and PB6 at
the same time for up to 3.0 seconds (LED-A and LED-B turned red). Let go of both
PB5 and PB6 when Status LED dispays the current PB1~PB7 function settings. The
Status LED displays current PB1~PB7 function setting with orange, green and red
blinks. An orange blink represents the hundreds (+
1
00), a green blink represents the
tens (+0
1
0) and a red blink represents the units (+00
1
), and constant orange
represents no function (000). For example,
1
orange blink followed by
2
green blinks
and
5
red blinks is pushbutton function no.
1
2
5
. Button function number with “0” is
represented by no orange, green or red blink. For example,
1
orange blink followed
by
5
red blinks is pushbutton function no.
1
0
5
.
6) Set PB1~PB7 function number by pressing the green START button to increment the
hundreds (+
1
00), PB6 to increment the tens (+0
1
0), PB5 to increment the units (+00
1
),
and PB5+PB6 to no function (000 - constant orange). For example, press the green
START button one time, PB6 four times, PB5 six times is PB1~PB7 function no.
1
4
6
(Status LED blinks
1
orange,
4
greens and
6
reds)
7) Exit PB1~PB7 function programming mode by pressing down the STOP button
(transmitter power off).
4.1.8.1 Toggled button with LED Indication
Set toggeld button function with LED
indications. LED-A and LED-B
shown inside the shaded box
illustrates which LED on the
transmitter lights up when the
designated button is pressed.
PB5
PB6
PB1
SW1
PB2
SW2
PB7
SW7
PB3
SW3
PB4
SW4
LED-A
PB5
PB6
LED-B
