Audio

Audio type

two-channel high-definition audio codec

Audio controller

Sigmatel STAC9205 Codec

Stereo conversion

24-bit (analog-to-digital and digital-to-

 

analog)

Interfaces:

 

Internal

Intel High Definition Audio

External

microphone-in connector, stereo

 

headphones/speakers connector

Speaker

two 4-ohm speakers

Internal speaker amplifier

2 Watts per channel into 4 ohms

Volume controls

program menus, media control buttons

 

 

Display

 

 

 

Type (active-matrix TFT)

15.4-inch WXGA

 

15.4-inch WXGA with TrueLife

 

15.4-inch WXGA+ with TrueLife

 

15.4-inch WSXGA+ with TrueLife

Dimensions:

 

Height

222.5 mm (8.8 in)

Width

344.5 mm (13.6 in)

Diagonal

391.2 mm (15.4 in)

Maximum resolutions:

 

WXGA

1280 x 800 at 262 K colors

WXGA with TrueLife

1280 x 800 at 262 K colors

WXGA+ with TrueLife

1440 x 900 at 262 K colors

WSXGA+ with TrueLife

1680 x 1050 at 262 K colors

Refresh rate

60 Hz

Operating angle

0° (closed) to 155°

Viewing angles:

 

184

Specifications

Page 184
Image 184
Dell RT722, PP22L owner manual 184, Wxga