Intel UltraBookIIi, Руководство пользователя

Страница: 93 / 158

UltraBookIIi User Guide A–5
Hardw
ar
e
Display Technology
The UltraBookIIi 400 series workstations support high
resolution 1024 x 768 LCD panels. The UltraBookIIi can
also come equipped with the Creator 3D graphics
options. The Creator 3D graphics options support
refresh rates of 120 Mhz or higher and require an
external monitor for display resolutions greater than
1024 x 768 pixels.
Standard Display Controller
The standard UltraBookIIi display controller is a PCI
controller based on the ATI 3D RAGE LT with a 4 MB
frame buffer. The standard controller conforms to the
ATI MACH 64 architecture standard. This controller is
a multi-functional and multi-resolution display. The
display controller drives the internal display panel first
and then provides output to an attached external
monitor, supporting a maximum color density of 256K
or 64 shades of gray at 1024 x 768 pixels. The standard
display controller supports a maximum refresh rate of
76 Hz.
Active Matrix Display
The UltraBookIIi is configured with one of two display
screens:
•
ATI
• Creator 3D Graphics
Both are 14.1 inch 1024 x 768 active matrix color LCD.
This display type supports 256 colors from a palette of
262,144 colors plus 64 shades of gray scale. It has a 60
Hz refresh rate.
The display has a response time of 80 ms and also makes
use of two brightness push buttons to optimize display
viewing. The brightness push button,
FN Bri-
and
Bri+ , are located on the UltraBookIIi's keyboard. Both
display panels use active matrix TFT technology. The
LCD draws approximately 3 watts.