Meridian Audio 501 - Manual (Page 44)

Setting up the Control Unit
40
There is interference on the radio and/
or television when the control unit is
switched on
Before following the steps below, ensure all units are switched
off.
If this equipment does cause or suffer from interference to/from
radio or television reception then the following measures should
be tried:
❍ Reorient the receiving aerial (or antenna) or route the antenna
cable of the receiver as far as possible from the 501/501V
Control Unit and its cabling.
❍ Ensure that the receiver uses well-screened antenna cable.
❍ Relocate the receiver with respect to the control unit.
❍ Connect the receiver and this product to different AC outlets.
Communication is not working
between the 501/501V Control Unit
and other Meridian products
❍ Check that all products are interconnected using the correct
comms leads.
❍ If the installation includes 200 Series or 600 Series units,
check that all 500 Series units are set to 200 mode.