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Introduction
Thank you for purchasing the V640-series CIDRW System.
Please observe the following points when operating the V640-series CIDRW System:
• Allow the CIDRW System to be installed and operated only by qualified specialist with a sufficient knowledge
of electrical systems.
• Please read and understand the contents of this manual before using the system.
• After reading this manual, store it in a convenient location for easy reference whenever necessary.