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NA2001 - USER AND MAINTENANCE MANUAL Resetting the unit can be done, if needed, with a small pointed object, through a hole in the panel. This alarm-reset pushbutton must be manually pushed if the module is locked for any reason, for repeated or prolonged action of any protection, mainly for very high VSWR or high input power. The reset can also be remotely applied through the remote I/O port. 2.2 THE REAR PANEL AND THE CONNECTIONS The rear panel allocates all the RF and the I/O ports in addition to the AC power cord, the grounding screw and the on/off switch. The output connector is a 7/8 EIA connector, while the input connector is an"N" type. At the RF monitor output (BNC type), a sample of the output power is available, which is attenuated 54 dB typically (i.e. +6 dBm @ 2 kW output). Even if this output is fairly flat vs. frequency, it is not suggested to use this for accurate harmonic analysis. The AC power cord goes through this panel, which is not removable. If it is required, a longer cable than the one supplied from the factory (about 7 foot long), a suitable 3x 2.5 mm sq. power cord may PAGE 6