QUAD ESL-988, ESL-989 instruction manual Care and Maintenance, Connection Panel

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ESLmanual Feb02 11/02/04 9:14 AM Page 8

CARE AND MAINTENANCE

The grille cloth may be cleaned with a soft brush or a hand held vacuum cleaner.

They are protected against the ingress of dust etc. Periodic servicing at two year intervals is recommended to keep your speakers in pristine condition. Great care has gone into the selection of materials to ensure long term stability under a wide range of temperatures and humidity. In countries where the relative humidity regularly exceeds 90% it is recommended that the listening room be air conditioned for optimum performance.

CONNECTION PANEL

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Contents Contents Important Notes European Union DirectivesFCC Rule 15 Class B Information to the userIntroduction Packing List and Unpacking the EquipmentGuarantee and Product Registration Service ArrangementsAccessories Order NoInstallation Checking the AC power supplyConnecting to the AC Power Supply UK only Connecting to the AC Power Supply other marketsSwitching On and Off Amplifier RequirementsLoudspeaker Protection Positioning the LoudspeakersLoudspeaker Phasing Programme MaterialCare and Maintenance Connection PanelESL-988 Specifications ESL-989 Specifications ESLmanual Feb02 11/02/04 914 AM ESLmanual Feb02 11/02/04 914 AM