Flex 12EX2 Standard, AB and Tandem Instruction Manual
November 2017
Page 17 of 56
B.
Assigned Channel Scheme (preset system channel)
Both transmitter and receiver is assigned with a matching preset channel
(channel 01 - 62).
NOTE:
Pitch and catch, tandem, and receiver select configurations MUST be set to
the assigned channel scheme.
1. Rotate the power switch key to OFF ( 0 ) position.
2. With the STOP button elevated, press and hold PB1 and PB2
at the same time.
3. Rotate the power switch key to ON ( I ) position.
4. Release PB1 and PB2 at the same time. The system will enter
Channel Setting mode. The Status LED displays current
channel setting with red and green blinks. A green blink
represents the tens (+10) and a red blink represents the units
(+1). For example, 1 green blink followed by 5 red blinks is
channel 15. Channel unassigned is represented by solid orange on the Status LED.
5. Change transmitter channel by pressing PB1 to increment the units (+1) and PB2 to
increment the tens (+10). For example, press PB2 two times and then PB1 four times
for channel 24 (Status LED blinks 2 greens and 4 reds).
6. Transfer the newly selected channel to the receiver by rotating and holding the power
switch key at START position until the Status LED turns to solid green (transfer
complete). Turn off the transmitter power if constant green is not shown on the Status
LED after more than 10 seconds (transfer incomplete); the transmitter will revert back
to its previous channel setting. Make sure the receiver power is turned on and the
receiver is within the operating distance during the entire process.
Skip step 6 if
changing receiver channel is not required.
7. Exit Channel Setting mode by rotating the power switch key to OFF ( 0 ) position.
NOTE:
When selecting a new channel, make sure each button press does not
exceed 3 seconds.
Important Note:
Step 6 is strictly required if you are intending to change the entire system channel (both
transmitter and receiver). The entire system no longer works if step 6 is skipped
because the transmitter and receiver channels are now different (new vs. old). In this
case you would have to redo steps 1-4 and step 6 to transfer the newly selected
transmitter channel to the receiver.
