Acer 7730A Laptop User Manual


 
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Chapter 1: System specifications
Inverter
Video subsystem
Physical Size
Electrical Interface
Surface
Support Color
Viewing Angle
Temperature Range
Item Specification
Vendor & model name Sumida TWS-449-308
Brightness conditions 3.3V duty 20%—80%
Input voltage (V) 8V—20V
Input current (mA) 950 mA (max)
Output voltage (V, rms) 612V, rms—945V, rms
Output current (mA, rms) 6.2 mA, rms—6.8 mA, rms
Output voltage frequency
(k Hz)
50—60 kHz
Item Specification
Chipset Nvidia NB9M-GS
•Nvidia NB9P-GS
Memory size 256 MB VRAM (NB9M-GS)
512 MB VRAM (NB9P-GS
Features Unified Shader Architecture
Support Microsoft® DirectX® 10 Shader Model 4
Geometry Instancing 2.0
SGI OpenGL® 2.0 Optimizations and support
Adaptive PCI Express Interface
High efficiency integrated adaptable and programmable Video
Processor (VP2)
Integrated Bit Stream Processor (BSP)
NVIDIA PureVideo/Pure Video HD Technology
Industry Video codec standard hardware acceleration
Advanced Spatial Temporal De-Interlacing
Vibrant Color Temperature Correction
LCD Overdrive
High-Quality Real-Time Video Recording
Best quality 10-bit display pipeline
NVIDIA nView Multi Display Technology
SmartDimmer Technology
Integrated HDMI Support
Support for integrated HDCP
NVIDIA Digital Vibrance Control Technology
Integrate HDTV Encoder
Dual 400MHz RAMDACs
Core voltage 1.0V
Item Specification