Black Box ServSensor Hardware Description Front Panel, Function Description Upgrade in progress

ServSensor EXP 8

2.3 Hardware Description

2.3.1 Front Panel

Figure 2-1 shows the ServSensor EXP 8’s front panel, and Table 2-1 describes its components.

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2		3		4
				Figure 2-1. Front panel.
			Table 2-1. Front panel components.
Number	Component				Description
1	Power LED				Lights continuously when the ServSensor EXP 8 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 1–8				LEDs numbered 1–8 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 8 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 8 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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