Avoiding Electrical Interference
Avoid locating the MS-1 near any potential sources of electri- cal or optical noise, such as light dimmers, florescent lighting fixtures, low-voltage lights, and neon lights.
If you are installing the MS-1 near a television, keep it at least 6" away from the top, bottom or sides of the TV to avoid interference. Avoid running the MS-1's cable on the top of the TV, or near the back cabinet of the TV. This will help reduce the possibility of interference.
DO NOT INSTALL THE MS-1 INTO ELECTRICAL BOXES WITH 110 VOLT DEVICES.
Some states or municipalities allow devices such as the MS-1 to be installed into the same electrical box as 110 volt devices, provided a "low-voltage partition" is used between the devices. We do not recommend this. The cable connect- ed to the MS-1 can act as an "antenna" for electrical noise. Locating the MS-1 cable too close to a light dimmer or switch may interfere with the MS-1. If you must locate the MS-1 near electrical devices, install it in a separate metal elec- trical box, ground the box to the electrical system ground, and route the MS-1 cable several feet away from all electrical wiring.