Black Box ServSensor EXP DC16, EME1DC16 manual Hardware Description Front Panel

ServSensor EXP DC16

2.3 Hardware Description

2.3.1 Front Panel

Figure 2-1 shows the ServSensor EXP DC16’s front panel, and Table 2-1 describes its components.

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			Figure 2-1. Front panel.
		Table 2-1. Front panel components.
Number	Component		Description
1	Power LED		Lights continuously when the ServSensor EXP DC16 is powered on.
			If the LED is flashing, there is a problem with the CPU.
2	Link LED		Lights when a network connection is present.
3	RJ-45 ports		Expansion In/Expansion Out ports. These ports are named E-in and
			E-out. The E-in port connects to your ServSensor V4E base unit via a
			CAT5e straight-through cable. The E-out port is used to daisychain
			additional expansion modules via a CAT5e straight-through cable.
4	Status/Online LEDs 1–16		LEDs numbered 1–16 indicate the connectivity status of the sensors
			connected to each port. These LEDs also indicate system status
			during various operations.
		Table 2-2. Status/Online LED functions.
Function		Description
Upgrade in progress		The red LEDs will move from left to right to indicate activity, and the green LEDs indicate
		overall progress of the upgrade. When all the red lights are off and all the green lights are
		on, the upgrade/recovery process is complete.
Unit is operating in safe mode		Used when the ServSensor EXP DC16 loads the operating system (OS) with a minimal set
		of drivers. If your device enters safe mode after rebooting, contact Black Box Technical
		Support at 724-746-5500 or info@blackbox.com.
Unit is in recovery mode		The ServSensor EXP DC16 may enter recovery mode if a firmware upgrade is incomplete.
		The unit displays a continuously lit row of red LEDs during recovery mode. If your device
		enters recovery mode, contact Black Box Technical Support at 724-746-5500 or
		info@blackbox.com.

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