III.INSTALLATION

4.Onboard Audio Selection (JP4A)

This jumper allows you to Disable the onboard audio chipset inorder to use your own audio card. Otherwise, leave on default of Enabled.

Onboard Audio

JP4A

 

Enabled

[1-2]

(Default)

Disabled

[2-3]

 

JP4AJP4A

1

 

 

1

 

 

2

 

 

2

 

 

3

 

 

3

 

 

Enabled

Disabled

(Default)

 

 

 

Onboard Audio Selection (Enable / Disabled)

5.Onboard Digital Audio Control (VOL_CON)

This jumper allows you to adjust the audio volume digitally using case mounted momentary buttons.

Audio ControlVOL_CON

Volume Up

[1-2] (momentary)

Volume Down

[4-5] (momentary)

 

VOL_CON

 

1

Ground

 

2

Volume Up

 

3

Ground

 

4

Volume Down

 

5

Ground

Onboard Digital Audio Control

INSTALLATION

(Jumpers)

III.

 

 

 

ASUS P/I-AP55TV User’s Manual

9