Flex ECO 4S/4X/8S/8X/12S/12X Instruction Manual
April 2015
Page 13 of 36
4. Function Settings
4.1 Transmitter
4.1.1 Enter Function Setting Mode
1) Press down the STOP button.
2) Open the battery cover.
3) Set dip position #10 to “1” or ON position.
4) Reset the STOP button (transmitter power on).
5) Entered Function Setting Mode.
6) Status LED displays firmware version.
4.1.2 Channel Settings
1) After entering the Function Setting Mode (refer to section
4.1.1 Enter Function Setting Mode).
2) Press and hold PB3 for up to 1 second to enter the
Channel Setting Mode (Status LED blinks orange).
3) Release PB3 (Status LED displays current channel). 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.
4) Press PB1 to increment the units (+1) and PB2 to
increment the tens (+10). For example, press PB2 two
times and then PB1 four times is channel 24. When finished the transmitter Status
LED will display the newly selected channel.
5) Transfer the newly selected transmitter channel to the receiver by press and hold
PB3 for up to 10 seconds or until the Status LED turns off; the transferring process
is completed. Make sure the receiver power is turned on during the entire process.
Skip step 5 if changing receiver channel is not required or needed.
6) Exit Function Setting Mode by pressing down the STOP button and set the dip
position #10 back to
“
0
”
or OFF position.
7) Reset the STOP button and then press the START button to resume operation.
Note :
When selecting a new channel make sure each button press do not exceed 3 seconds.
Important Note:
Step 5 illustrated above is strictly required if you are changing the entire system channel (both
transmitter and receiver). If you exit the Channel Setting Mode without pressing PB3 for up to
10 seconds to transfer the newly selected channel to the receiver then the system channel will
no longer match (new transmitter channel vs. old receiver channel). In this case you would
have to change the newly selected transmitter channel back to its previous setting by reentering
the Function Setting Mode and then press and hold PB1 and PB3 at the same time for up to 2
seconds; this will reset the newly selected transmitter channel back to its previous setting. Or
perform section 4.1.3 Receiver-to-Transmitter Pairing process; this will transfer the receiver
channel to the transmitter. Then repeat the channel setting process if you would like to select a
new channel.
