How to reset or factory restore NEC N940 device?
The NEC N940 is a line card used for coordinate measuring and plotting of electromechanical drawings, electrical circuits, and circuit board layouts. Resetting or factory restoring the N940 device can be done in a few steps, depending on the device and the type of reset required.
The most common and recommended ways to reset or factory restore a NEC N940 device are:
1. Using a Pressure Reset
The pressure reset method requires inserting an adapter cable between the line card and the computer. The adapter cable connects to a software program that sends a signal to the line card, forcing it to reset and restart. This method is generally safe and effective for most devices, but it may not be the best option for devices with critical data that needs to be preserved.
2. Using a Factory Reset Disk (FRD)
The factory reset disk method involves creating a disk image of the line card's ROM and saving it to an external hard drive. Once the image is saved, the line card's ROM is erased, and the image is restored, restoring the line card's factory settings. This method is generally recommended for devices that require a complete reset or restoration of the device's factory settings.
3. Using the Command Language Interface (CLI)
The command language interface is a text-based interface that allows users to interact with the line card's settings and perform various functions, including resetting the device to its factory settings. This method requires using a specialized software program that supports the line card's CLI, and may be more technical than other methods.
In summary, the best way to reset or factory restore a NEC N940 device depends on the specific device and the type of reset required. Pressure reset is generally safe and effective for most devices, while the factory reset disk method is recommended for requiring a complete reset or restoration of the device's factory settings. The command language interface is a more technical method that is best used for experienced users.
