There is interference on the radio and/or television when the multimedia controller 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 562V Multimedia Controller and its cabling.
❍Ensure that the receiver uses
❍Relocate the receiver with respect to the multimedia controller.
❍Connect the receiver and this product to different AC outlets.
Communication is not working between the 562V Multimedia Controller 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.
Meridian Configuration program repeatedly fails to talk to the product
❍Check that you have selected a COM port.
❍Check that no other program currently running is using the COM port.
❍Check that it is connected correctly.
❍Turn off the 562V for a few seconds and turn back on, then retry.
❍Quit from all other programs and retry.
❍Reboot the computer and retry.
❍Ensure you are using the serial lead supplied with the product, or a null modem cable.
❍If you are using a laptop try turning off the screensaver or power management software.
Troubleshooting
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