Cisco Systems 2500 SERIES Manual De Usuario

Lens opening

The IP camera supports a variety of C and CS mount lenses, which attach 
here.

For best performance, Cisco recommends that you use a DC auto iris 
lens.

Focus ring

Allows you to adjust the back focus of the IP camera.

You must loosen the focus ring hex screw on the bottom of the IP camera 
before you can rotate the focus ring. For instructions, see the 

Microphone

Captures audio.

There also is a connection for an optional external microphone on the 
rear of the IP camera.

Activity LED (green)

Indicates activity as follows:

Off—No activity

Blinking—Activity detected

Activity can occur when the IP camera communicates with the network 
or when a user views video from the IP camera.

If you check the Enable LED Operations check box in the Basic Setup 
window, the Activity LED does not light. For more information see the 

Ready LED (amber)

Indicates power state as follows:

On—Power is on

Off—No power

Blinking—IP camera is starting up. The start up process takes 15 to 
20 seconds.

If you check the Enable LED Operations check box in the Basic Setup 
window, the Ready LED does not light. For more information see the