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Learn about the basic process, safety precautions, and operation methods before replacing parts.
ϒ⁄Overview
ϒ⁄Parts replacement is generally performed during device maintenance. It involves removing a faulty part from the running device and then installing a functional part to the device.
ϒ⁄This topic describes the process of replacing a board.
ϒ⁄MTU and SCU boards of X1911/X1960/X1981 both provide SD card slots for housing the SD cards. The SD card on the MTU board is used for storing VMS recording files, while that on the SCU board is used for storing system announcement files.
Parent Topic: Common Operations