User manual HUGHES & KETTNER CF 200

[. . . ] The green -20 db LED ( 2 ) indicates the signal level at the respective input is correctly adjusted. The red CLIP LED ( 3 ) denotes the signal level is too high, and the CF 200 is clipping. Adjust the appropriate VOLUME knob so that the red LED illuminates at impulse peaks only. ( 4 ) GUITAR/PA The GUITAR/PA switch activates the CURRENT FEEDBACK circuitry (GUITAR mode = on, PA = off). [. . . ] due to a defective power cable. Before resuming operation, ensure: l l l you replace blown fuses with ones hearing identical ratings. both, the connected speakers and speaker cables are fully functional. a qualified repairman inspects he CF 200 for possible damage. ( 6/7 ) (8) (9) (10) pg 8 ae ( 11 ) BRIDGE MODE The MODE switch ( 12 ) determines whether the CF 200 operates in the 2 x 1 OOW stereo mode, or in the 200W mono mode. To avoid accidental switching between 01` modes, a plastic coverplate is screwed in position. Ensure that the upper and lower screws are never removed simultaneously. When the MODE switch ( 12 ) is in the MONO BRIDGE position, the CF 200 operates as a mono 200W amp. Use the two binding posts to connect speaker cabinets. Ideally, use cables with terminals or banana plugs. Red binding post: plus The INPUT RIGHT and the VOLUME RIGHT control are activated in the BRIDGE MODE. ( 13 ) INPUTS The input jacks are suitable for preamps or mixers. Both channels automatically amplify the signal if only the INPUT RIGHT jack is accessed. In the BRIDGE MODE, only the INPUT RIGHT is activated. SIGNAL ROUTING DIAGRAM line Out left ;; ; . line Out Right $ Input Right ;4i . I_ ~~~ , CF 200 . -. . a_ . . __". _w --__ i;;` IIN] , _J -*s_!I i Input left Poweramp HUGHES & KETTNER CF 200 D(@#y~ @J$/y$J[j' Stereo Speaker Outs Right left I i 1 GA~U~~Eru', Input input Cabinets e. g. HUGHES R KETTNER CL112/GL212/GL412oderCR412 TECHNICAL DATA Output power per channel: Input sensitivity: l 70W at 8 ohms, 1 OOW at 4 ohms 1 V eff /0 cl bv - 6dBV / 0. 63 V eff ) dBV/!V eff Stereo mode Bridge mode l Input impedance: 50 kohms BEFORE CONNECTING, READ INSTRUCTIONS 1. Save these instructions for later use Follow all warnings and instructions marked on the product Do not use this product near water D o not place this product on an unstable cart, stand or table. causing serious damage to the product. IMPORTANT SAFETY INSTRUCTIONS! 6. Slots and openings in the cabinet and the back or bottom arc provided for \ entilation to ensure reliable operation the product and to protect it from overheating these openings must not be blocked or covered. [. . . ] Do not attempt to service this product yourself, as opening or removing covers may expose you to dangerous voltage points or other risks. Refer all servicing to service personnel. Unplug thia product Ii-om the wall outlet and refer servicing to qualilied service personnel under the following conditions: l When the power cord or plug is damaged or frayed If liquid has been spilled into the product If the product has been exposed to rain or water l l l If the product does not operate normally when the operating instructions are followed. Adjust only these controls that are covered by the operating instructions since improper adjustment of other controls may result in damage and wilt often require extensive work by a qualified technician to restore the product to normal operation. [. . . ]