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Philips Communication & Security Systems LTC 5121, LTC 5141 Series 2- and 4-Position Economical Sequential Switcher...
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Installation Instructions...1.1 Manuel d’utilisation ...2.1 Installationshinweise ...3.1 Instrucciones para la instalación ...4.1 Bedieningsvoorschrift ...5.1 Istruzioni per l’installazione ...6.1...
IMPORTANT SAFEGUARDS 1. Read Instructions - All the safety and operating instructions should be read before the unit is operated. 2. Retain Instructions - The safety and operating instructions should be retained for future reference. 3. Heed Warnings - All warnings on the unit and in the operating instructions should be adhered to.
SAFETY PRECAUTIONS CAUTION: TO REDUCE THE RISK OF ELECTRICAL SHOCK, DO NOT OPEN COVERS. NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. This label may appear on the bottom of the unit due to space limitations. The lightning flash with an arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage”...
Save it for possible future use. SERVICE If the unit ever needs repair service, the customer should contact the nearest Philips Communication & Security Systems Inc. Service Center for authorization to return and shipping instructions. Service Centers U.S.A.
Monitor Output The monitor output is designed to “look” into a 75 ohm load. Therefore, if you loop the monitor output line through monitors or other equipment, be sure their terminations are set to Hi-Z. Only the last unit on the line should have its termination set to 75 ohms.