Product Description

The external components on the right side of the expansion base are shown below and described in Table 1-2.

Right-Side Components

Table 1-2

Right-Side Components

Item

Component

Function

 

 

 

1

Audio-out

Produces expansion base sound when

 

(headphone) jack

connected to optional powered stereo

 

 

speakers, headphones, ear buds, a

 

 

headset, or television audio.

 

 

 

2

Audio-in (microphone)

Connects an optional computer headset

 

jack

microphone, stereo array microphone, or

 

 

monaural microphone.

 

 

✎ The expansion base speakers are

 

 

muted when a device is connected to

 

 

the headphone jack.

 

 

 

3

USB ports (2)*

Connect optional USB devices.

*There are 4 additional USB ports on the rear panel of the expansion base.

1–6

Maintenance and Service Guide