Power Connector; Leds - ZyXEL Communications XS1930 Series User Manual

Secure a green/yellow ground cable (16 AWG or smaller) to the Switch's rear panel using the M4 ground
2
screw.
Attach the other end of the cable to the ground, either to the same ground electrode as the rack you
3
installed the device on or to the main grounding electrode of the building.
Follow your country's regulations and safety instructions to electrically ground the device properly.
if you are uncertain that suitable grounding is available, contact the appropriate electrical inspection
authority or an electrician.
Warning! Connect the ground cable before you connect any other
cables or wiring.
Figure 19 Grounding

3.2.2 Power Connector

To connect power to the Switch, insert the female end of the power cord to the AC power receptacle
on the rear panel. Connect the other end of the supplied power cord to a power outlet. Make sure that
no objects obstruct the airflow of the fans (located on the side of the unit).
Note: Make sure you are using the correct power source as shown on the panel.
See Chapter 49 on page 348

3.3 LEDs

After you connect the power to the Switch, view the LEDs to ensure proper functioning of the Switch
and as an aid in troubleshooting.
Table 5 LED Descriptions
LED COLOR
PWR Green
Amber
Chapter 3 Hardware Panels
for information on the Switch's power supply requirements.
STATUS DESCRIPTION
On The Switch is receiving power from the power source.
Blinking The Switch is returning to the custom default configuration settings.
On The Switch is returning to its factory default configuration settings.
Off The Switch is not receiving power from the power source.
XS1930 Series User's Guide
35