Madrigal Imaging Audio/Video Preamplifier manual Care and Maintenance

Models: Audio/Video Preamplifier

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Care and Maintenance

Caution!

Care and Maintenance

To remove dust from the cabinet of the PAV, use a feather duster. To remove dirt and fingerprints, we recommend isopropyl alcohol and a soft cloth.

Always apply the isopropyl alcohol to the soft cloth and then wipe the PAV with the dampened cloth. Never pour or spray even small amounts of any liquid directly on the PAV, as doing so may allow the liquid to reach the circuitry inside the unit. Any liquid inside the unit poses a hazard to both the user and to the unit, and must be avoided.

Make sure that the Remote sensor window on the front panel and the Remote Control’s projection lens are kept clean and dust-free.

Fluorescent lighting and sunlight may interfere with the operation of the Remote Control. Avoid placing the PAV near fluorescent lamps or in direct sunlight.

When the Remote Control’s batteries need to be replaced, use only AA batteries; always replace both batteries at the same time. If you don’t plan to use the Re- mote Control often, remove the batteries. When not used for an extended period, even “leakproof” batteries can leak corrosive acids that will damage the Remote Control (and will void the warranty).

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Page 65
Image 65
Madrigal Imaging Audio/Video Preamplifier manual Care and Maintenance