PW800W power supply unit is for Yamaha professional audio equipment. To achieve the best performance of PW800W and fully utilize its features, please read this manual carefully and keep it in a safe place for future reference.
This manual explains the safety precautions that must be followed when using the PW800W power supply, including proper handling of the power cord, grounding, and avoiding exposure to heat or moisture. It also details the correct procedure for turning the POWER switch on and off, and warns against opening or modifying the unit.
Installation guidelines cover rack mounting, spacing requirements, and how to connect the unit to equipment using the supplied cables. The document describes the front and rear panel controls, the DC output and parallel input interfaces, and provides the pin assignments for the power connectors. Technical specifications such as power consumption, dimensions, weight, and operating temperature ranges are listed for reference. This manual is written in Chinese.
| Power consumption | 1000双 |
|---|---|
| Dimensions (W×H×D) | 480 mm × 142 mm × 384 mm |
| Weight | 1l0kg |
| Operating temperature | 10 °C – 35 °C |
| Storage temperature | -20 °C – 60 °C |
The POWER switch must be OFF before connecting the PW800W to any device; turn it ON only after the connection is made.
Use the optional PSL120 power‑connection cable to link the second PW800W to the primary unit.
Only the supplied power cord may be used; it must not be bent, placed near heat sources, or subjected to heavy pressure.