“Select/Set” Button
The Select/Set”
∙Pressing the button briefly (similar to left mouse click) transitions the display of the two display mode LED’s. The current display mode is indicated by the status of the display mode LED’s per the legend definition on the front of the swtich.
∙If the Display Mode is currently selecting port status (all Display Mode LEDs off) and if the button is pressed for three seconds, the Display Mode LEDs begin to flash. If you then continue to press the button for a further two seconds, the switch is reset. When the 600 series switch is reset, all the settings return to their defaults (as set in the factory). This allows you to cancel settings made from the Web based management tools, Telnet, or the command line configurator (serial port), or the fault mask.
∙If the Display Mode is currently selecting the fault status and you press the button for two seconds, the display LED’s start to flash. If you then continue pressing the button for another two seconds, the current status of the ports and the supply voltage are entered in the fault mask. Any change in their status after the fault mask update will create a fault.
Note: Do not press the “Select/Set” button while the unit is pow ering up. In the event that the “Select/Set” button was pressed while the swit ch is starting up (approximately a
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