A
Attaching the toroidal ferrite core to the power cord of the M7
Attaching the Toroidal ferrite core to the power cord of the M7 helps prevent RF interference
from radio signals.
1
Pull the fixing tab of the Toroidal ferrite core to open it.
2
Make a loop around the core with the power cable of the M7.
3
Attach the toroidal ferrite core to the M7 power cord as shown in the figure, and then
press it until it clicks.
❚
Looping the power cable around the toroidal ferrite core
➧
➧
➧
•
Lift up to
release the
lock and open
the core.
•
Make a loop around
the core with the
power cable.
note
9
It is better to attach Toroidal ferrite cores at each end of the cable, one close to the wall plug and another
close to the terminal where it connects to the M7.
16
4444
SPK ADD
WPS /
Wi-Fi SETUP
AUX IN
SERVICE
ETHERNET
POWER
