Yamaha PW800W Owner's Manual - Page 7

3 DC PARALLEL INPUT Connector This connector is used to connect two PW800W units in parallel. Two PW800W's can be connected in this way to ensure uninterrupted failsafe operation in the even that one unit shuts down. Use only the optional PSL120 Power Supply Link Cable for this connection. Rotate the connector ring to the right to connect, or to the left to disconnect. 4 AC IN Connector Connect the included power cable here. First, connect the power cord to the PW800W, then insert the power cord plug into the AC outlet. Securely clamp the AC power cord using the supplied cord clamp to prevent accidental disconnection from the AC IN connector. Be sure to use the included power cord. Use of other cords may result in malfunction, heat generation, or fire. 5 GROUND Screw Terminal For maximum safety be sure to securely attach a confirmed ground line to this terminal. The included power cable has a three-pin plug, so the unit will be properly grounded if the AC outlet used is grounded. If the AC outlet is not grounded be sure to properly connect the GROUND terminal. Proper grounding not only ensures safety, but it also guarantees minimum noise from hum and interference. To attach the cord clamp: ENGLISH Parallel-connected PW800W Power Supplies DC OUTPUT Optional PSL120 Power Supply Link Cable. DC PARALLEL INPUT DC OUTPUT PM5D, etc. PW800W (Primary) PW800W (Secondary) 7