Yida SY-993, Руководство по эксплуатации

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2
前言
Introduction
感谢您使用
SY-993
型传令钟，本使用说明书尽量详尽的阐述了本装置的安
装方法、操作方法及注意事项等，为能充分发挥本装置的性能以及保持良好的运
行状态，请您仔细阅读本使用手册并正确使用本装置。
另外请您妥善保管好本手册，不要遗失或损坏，出海时务必携带好本手册。
Thanks for using SY-993 engine order telegraph. The operation manual
states the installation method, operation method and precautions of the device
as specifically as possible. To fully obtain its performance and keep good
operation state, please carefully read the operation manual and correctly use
the device.
Besides, please take good care of the manual, and do not lose or damage
it. Be sure to bring the manual when at sea.
注意事项
1
、使用前务必仔细阅读并理解相关章节。
2
、电源电压必须按规定的要求使用。
Precautions
1. Be sure to read carefully and comprehend the contents of the relevant
chapters before operating.
2. The power supply and voltage must be used according to requirement.