Flex 4EX2 / 6EX2 MRX CE Instruction Manual
November 2018
Page 17 of 44
3.2.2
4EX2 and 6EX2 Internal Illustration
1.
RF/Decoder Board
6.
Programming Port
2.
Internal Antenna
7.
Power Transformer
3.
INT/EXT Antenna Jumpers
8.
Lower Relay Board
4.
Function Dipswitches
9.
Upper Relay Board
5.
Channel Dipswitch
9