User's Manual

Flex ECO 4S/4X/8S/8X/12S/12X Instruction Manual
April 2015
Page 12 of 36
3.2.2 Internal Illustration
1. RF/Decoder Board 6. Function Jumpers
2. INT/EXT Antenna Jumpers 7. Channel Dipswitch
3. Internal Antenna 8. AC Line Filter/Relay Board
4. Programming Port 9. Power Transformer
5. Function Dipswitches 10. Voltage Selector