2.10. LED Indicators

2.10. LED Indicators
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The LED indicator is located just above the soft-touch power switch, as shown in the following figure. LED colors and states are described in the table below it. If the Status LED is green, the unit is functioning normally.

Figure 2.2. Sun Ray 3 Client Status LED

This graphic shows a partial front view of the Sun Ray 3 Client. An arrow points to the Status LED, located near the top of the unit. Below it are the soft-touch On/Off switch and the smart card slot.

Table 2.7. Sun Ray 3 Client Status LED States

State	Meaning
Off	The unit is not plugged in or not powered on. To turn the unit off, touch the power button. To save energy, the unit turns off automatically when idle for 30 minutes. Note: Turning the unit off or removing a smart card does not affect users' sessions.
Green	The unit is powered on and is functioning normally. When the unit is first plugged in, it turns on automatically. To turn the unit on manually, touch the power button, located below the LED, or insert a smart card.
Amber	The LED lights for 2-3 seconds or less at power-on while the unit performs diagnostic tests. If the LED remains amber or becomes amber at any other time, the unit may be inoperable and should be reset. To reset the unit, power off and power on the unit by using the power button or by unplugging and replugging the power cord. If the LED remains amber, continue to reset the unit two more times. If the LED remains amber after three resets, the unit is inoperable. Contact your system administrator to replace the unit.

State

Meaning

Off

The unit is not plugged in or not powered on.

To turn the unit off, touch the power button.
To save energy, the unit turns off automatically when idle for 30 minutes.
Note: Turning the unit off or removing a smart card does not affect users' sessions.

Green

The unit is powered on and is functioning normally.

When the unit is first plugged in, it turns on automatically.
To turn the unit on manually, touch the power button, located below the LED, or insert a smart card.

Amber

The LED lights for 2-3 seconds or less at power-on while the unit performs diagnostic tests.

If the LED remains amber or becomes amber at any other time, the unit may be inoperable and should be reset. To reset the unit, power off and power on the unit by using the power button or by unplugging and replugging the power cord. If the LED remains amber, continue to reset the unit two more times.

If the LED remains amber after three resets, the unit is inoperable. Contact your system administrator to replace the unit.

Figure 2.3. Sun Ray 3 Client Smart Card LED

The smart card LEDs light up when a smart card is inserted, in the smart card slot, indicated by an arrow, and they blink during access and update events.

Table 2.8. Sun Ray 3 Smart Card LED States

State	Meaning
Off	No smart card is inserted or detected.
On	The smart card has been inserted correctly.
Blinking	The smart card is being accessed or the firmware inside the smart card interface is being updated. A firmware update takes 30 to 40 seconds.

Figure 2.4. Sun Ray 3 Client Network Connector LEDs

This graphic shows the back of the Sun Ray 3 Client with an arrow pointing to the Ethernet port.

The Ethernet port LEDs indicate network activity and connectivity. The top LED shows activity on the link; the bottom LED represents the status of the link. In the diagram, the arrow points to the Ethernet port rather than to the LEDs.

Table 2.9. Sun Ray 3 Client Network Connector LED States

State	Meaning
Top LED Flashing Orange	Packets are being received from the network.
Top LED Off	No packets are being received.
Bottom LED Green On	Link up
Bottom LED Green Off	Link down

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