User's Manual

Flex ECO 4S/4X/8S/8X/12S/12X Instruction Manual
April 2015
Page 29 of 36
432 mm
Control
Panel
1. For best reception the location of the receiver should be visible
to the operator at all time.
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 drive
and electric motor as possible.
3. Ensure the selected location has adequate space to
accommodate the receiver. If an external antenna is used, to
avoid the possibility of antenna damage always locate the
receiver where the antenna is free from any obstacles.
4. When installing an external antenna make sure the SMA jack
located on the RF/decoder board inside the receiver is
connected and jumper set to “EXT” position.
5. For better reception, make sure the receiver is in an upright position.
6. Drill four holes for mounting bracket type 1 and two holes for mounting bracket type 2
on the control panel, wall or location where the receiver is to be installed.
7. Make sure the screws, bolts or shock absorbers are tightened after installation (not
provided with the system).
Mounting Bracket Type 1 Mounting Bracket Type 2