Crown XLS 202 402 602 Operation Manual
This is the 20 pages manual for Crown XLS 202 402 602 Operation Manual.
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Extracted text from Crown XLS 202 402 602 Operation Manual (Ocr-read)
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XLS Series Power Amplifi ers Operation Manual page 2 1) Read these instructions. 2) Keep these instructions. 3) Heed all warnings. 4) Follow all instructions. 5) Do not use this apparatus near water. 6) Clean only with a dry cloth. 7) Do not block any ventilation openings. Install in accordance with the manufactur- ers instructions. 8) Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus that produce heat. 9) Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding-type plug has two blades and a third ground- ing prong. The wide blade or the third prong is provided for your safety. If the provided plug does not t into your outlet, consult an electrician for replace- ment of the obsolete outlet. 10) Protect the power cord from being walked on or pinched, particularly at plugs, con- venience receptacles, and the point where they exit from the apparatus. 11) Only use attachments/accessories speci- ed by the manufacturer. Important Safety Instructions MAGNETIC FIELD CAUTION! Do not locate sensitive high-gain equipment such as preampli ers or tape decks directly above or below the unit. Because this ampli er has a high power density, it has a strong magnetic eld which can induce hum into unshielded devices that are located nearby. The eld is strongest just above and below the unit. If an equipment rack is used, we recommend locating the ampli er(s) in the bottom of the rack and the preampli er or other sensitive equipment at the top. The lightning bolt triangle is used to alert the user to the risk of electric shock. The exclamation point triangle is used to alert the user to important operating or maintenance instructions. WATCH FOR THESE SYMBOLS: IMPORTANT The XLS Series ampli ers require Class 2 output wiring. TO PREVENT ELECTRIC SHOCK DO NOT REMOVE TOP OR BOTTOM COVERS. NO USER SER- VICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. 12) Use only with a cart, stand, bracket, or table speci ed by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/ apparatus combination to avoid injury from tip-over. 13) Unplug this apparatus during lightning storms or when unused for long periods of time. 14) Refer all servicing to quali ed service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped. 15) To reduce the risk of re or electric shock, do not expose this apparatus to rain or moisture. À PRÉVENIR LE CHOC ÉLECTRIQUE N ENLEVEZ PAS LES COUVERCLES. IL NY A PAS DES PAR- TIES SERVICEABLE À LINTÉRIEUR. TOUS REP- ARATIONS DOIT ETRE FAIRE PAR PERSONNEL QUALIFIÉ SEULMENT.
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XLS Series Power Amplifi ers Operation Manual page 3 Table of Contents Important Safety Instructions...................................................... 2 1 Welcome...................................................................................... 4 1.1 Features......................................................................... 4 1.2 Unpacking Your Ampli er.......................................... 4 2 How to Use This Manual........................................................... 4 3 Setup............................................................................................. 5 3.1 Unpack Your Ampli er................................................ 5 3.2 Voltage Selection........................................................ 5 3.3 Mount Your Ampli er.................................................. 5 3.4 Ensure Proper Cooling................................................ 5 3.5 Choose Input Wire and Connectors......................... 6 3.6 Choose Output Wire and Connectors....................... 6 3.7 Wire Your System........................................................ 7 3.7.1 Stereo Mode...................................................... 7 3.7.2 Bridge-Mono Mode.......................................... 7 3.8 Connect to AC Mains................................................... 8 3.9 Startup Procedure........................................................ 8 4 Operation..................................................................................... 8 4.1 Precautions.................................................................... 8 4.2 Front Panel Controls and Indicators........................ 9 4.3 Back Panel Controls and Connectors.................... 10 5 Advanced Features and Options............................................ 11 5.1 Protection Systems................................................... 11 5.1.1 Anti-Clip Limiters........................................... 11 5.1.2 High-Pass Filters............................................ 11 5.1.3 Output Current Limiting................................ 11 5.1.4 DC Protection.................................................. 11 5.1.5 Fuse.................................................................. 11 5.1.6 Thermal Protection........................................ 11 6 Troubleshooting........................................................................ 12 7 Speci cations............................................................................ 13 8 Service........................................................................................ 15 8.1 Worldwide Service.................................................... 15 8.2 US and Canada Service............................................ 15 8.2.1 Factory Service.............................................. 15 9 Warranty..................................................................................... 16 Factory Service Information Form............................................ 19