Flex EX2 Quick Reference Manual
May 2018
Page 8 of 9
Receiver Installation
1. For best reception, the location of the receiver should be visible to the operator at all
times.
2. The location selected should not be exposed to high levels of electric noise. Mounting the
receiver next to an unshielded variable-frequency drive may cause radio interference.
Always locate the receiver as far away from variable-frequency drives and electric motors
as possible.
3. When installing an external antenna, make sure the MCX jack located on the RF/decoder
board inside the receiver is connected and the jumper is set to EXT position.
4. Make sure the receiver is in an upright position.
5. Drill four (4) holes for mounting bracket type 1 and two (2) holes for mounting bracket type
2 on the control panel, wall or location where the receiver is to be installed.
6. Make sure the screws, bolts or rubber mounts are tightened after installation.
!
Mounting Bracket Type 1
Mounting Bracket Type 2
!
