Important Notes on Use

On usage and storage

•Operating the UWP series components near electrical equipment (motors, transformers, or dimmers) may cause it to be affected by electromagnetic induction. Keep the UWP series components as far from such equipment as possible.

•The presence of the lighting equipment may produce electrical interference over the entire frequency range. Position the UWP series components so that interference is minimized.

•To avoid degradation of the signal to- noise ratio, do not use the UWP series components in noisy places or in locations subject to vibration, such as the following:

-near electrical equipment, such as motors, transformers or dimmers

-near air conditioning equipment or places subject to direct air flow from an air conditioner

-near public address loudspeakers-where adjacent equipment might knock against the tuner

Keep the UWP series components as far from such equipment as possible or use buffering material.

On cleaning

Clean the surface and the connectors of the UWP series components with a dry, soft cloth. Never use thinner, benzene, alcohol or any other chemicals, since these may mar the finish.

To prevent electromagnetic interference from portable communication devices

The use of portable telephones and other communication devices near the UWP series components may result in malfunction and interference with audio signals. It is recommended that portable communication devices near the UWP series components be turned off.

66 Important Notes on Use