Dell 6400 Owner's Manual page 158

Audio (continued)
Stereo conversion
Interfaces:
Internal
External
Speaker
Internal speaker amplifier
Volume controls
Display
Type (active-matrix TFT)
Dimensions:
Height
Width
Diagonal
Maximum resolutions:
WXGA
WSXGA+
Refresh rate
Operating angle
Viewing angles:
Horizontal
Vertical
Pixel pitch:
WXGA
WSXGA+
Controls
158
Specifications
24-bit (analog-to-digital and digital-to-
analog)
Intel High Definition Audio
microphone-in connector, stereo
headphones/speakers connector
two 4-ohm speakers
1-W channel into 4 ohms
keyboard shortcuts, program menus, media
control buttons
15.4-inch WXGA and WSXGA+
222.5 mm (8.8 inches)
344.5 mm (13.6 inches)
391.2 mm (15.4 inches)
1280 x 800 at 16.7 million colors
1680 x 1050 at 16.7 million colors
60 Hz
0° (closed) to 180°
±40° (WXGA) typical
±65° (WSXGA+)
+15°/–30° (WXGA)
±50° (WSXGA+)
0.258 mm
0.197 mm
brightness can be controlled through
keyboard shortcuts (see page 36)