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Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide
OL-24247-01
Chapter 3 Troubleshooting
Using the Reset Button
Monitoring the Power Injector LEDs
You can use the power injector LEDs to check the power injector status. The LEDs provide the following
status information:
• AP POWER—Turns solid green after successful discovery; indicates that power injector is
supplying power to the access point.
• FAULT—Turns solid red when a fault occurs during discovery mode or power-up. Check Ethernet
cables and connections before contacting your support organization for assistance.
• AC POWER—Turns solid green when power injector is receiving AC power and is ready to provide
power to the access point.
Using the Reset Button
The access point has a reset button located on the bottom of the unit (see Figure 3-5 and Figure 3-6). The
reset button is recessed in a small hole that is sealed with a screw and a rubber gasket. The reset button
can be used to perform these functions:
• Reset the access point—Press the reset button for less than 10 seconds.
• Disable battery backup power—Press the reset button for more than 10 seconds.
Figure 3-5 Reset Button Location - Models AIR-CAP1552E-x-K9 and AIR-CAP1552EU-x-K9
1 Reset button
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