Yamaha CP2000 Owner's Manual - Page 8

4 Chapter 2-Hookup Examples E GND terminal For safety reasons it's important that the CP2000 is grounded. The attached power cord has a three-pin plug, and if the ground terminal of the AC outlet to which it is connected is grounded, then the CP2000 will be grounded adequately via the power cord. If the AC outlet does not have a suitable ground terminal, a ground connection should be made to this ground terminal. If hum or noise occurs, try to eliminate it by connecting this terminal to a good ground point or the chassis of the mixer, preamp, etc. 2 Hookup Examples Stereo Hookup In STEREO mode, the L and R channels operate independently. This mode is typically used to amplify stereo sources. The following hookup example shows how the CP2000 can be used in STEREO mode. STEREO BRIDGE PARALLEL CHANNEL R 2 1 3 INPUT STEREO BRIDGE PARALLEL OFF ON CHANNEL L (BRIDGE) NEUTRIK 2 1 3 YAMAHA SPEAKER PROCESSING 2 1 1 2 CHANNEL R (-) BRIDGE (+) SPEAKERS CHANNEL L or ST OUT Total impedance: 2Ω min (1000 W) 4Ω (650 W) 8Ω (450 W) Total impedance: 2Ω min (1000 W) 4Ω (650 W) 8Ω (450 W) Mixer STEREO Notes: • The stereo input source is connected to the L and R inputs. • The Channel L and Channel R volume levels can be set independently. • Speakers can be connected to the 1/4" phone jacks and 5-way binding posts. CP2000-Owner's Manual