Acer 4745 Computer Accessories User Manual


 
2 Chapter 1
16.7 million colors
External resolution / refresh rates6:
VGA port up to 2048 x 1536: 85 Hz
HDMI™ port up to 1920 x 1080 60 Hz
MPEG-2/DVD decoding
VC-1 and H.264 (AVC) decoding
Microsoft® DirectX® Video Acceleration (DXVA) application interface (API)
HDMI™ (High-Definition Multimedia Interface) 1.3 with HDCP (High-bandwidth Digital Content
Protection) support
1.65Gbps resolution
1920*180p
Mini Card
2* Mini PCIE card
2 Mini PCIE card slot [1 for 3G (full size) and 1 for WLAN(half size)]
Audio
Optimized 3rd Generation Dolby® Home Theater®7 audio enhancement features including
Dolby® Digital Live, Dolby® Pro Logic® IIx, Dolby® Headphone, Dolby® Natural Bass, Dolby®
Sound Space Expander, Dolby® Inverse Filtering, and Dolby® High Frequency Enhancer
technologies
Realtek ALC271X high definition audio codec with embedded class-d speaker amplifier
98dB Signal-to-Noise Ratio (A-weighting) for DAC output
90dB Signal-to-Noise Ratio (A-weighting) for ADC input Internal Digital
Power support: 3.3V digital core power; 1.5V~3.3V digital IO power for HDA link; 3.0V~5.0V
analog power; 3.0V~5.0V power stage voltage
Microphone Acoustic Echo Cancellation (AEC), Noise Suppression (NS), and Beam
Forming (BF) technology for voice application
Stereo Bridge-Tied Load Class-D amplifier at port-D has 2Watt (rms)/4_ per channel
output
Microphone
Analog Microphone x1, Headphone with SPDIF jack x1
48-pin QFN ‘Green’ package
Storage
160/250/320/500/640 GB or larger hard disk drive
Multi-in-1 card reader, supporting Secure Digital™ (SD), MultiMediaCard™ (MMC), Memory
Stick® (MS), Memory Stick PRO™ (MS PRO), xD-Picture Card™ (xD)
Optical Drive
4X Blu-ray Disc™1/DVD-Super Multi double-layer drive:
Read: 24X CD-ROM, 24X CD-R, 16X CD-RW, 8X DVD-ROM, 8X DVD-R, 8X DVD+R, 4X
DVD-ROM DL, 4X DVD-R DL, 4X DVD+R DL, 4X DVD-RW, 4X DVD+RW, 5X DVD-RAM, 4X
BD-ROM, 4X BD-R, 4X BD-RE, 4X BD-ROM DL, 4X BD-R DL, 4X BD-RE DL
Write: 16X CD-R, 10X CD-RW, 8X DVD-R, 8X DVD+R, 4X DVD-RW, 4X DVD+RW, 5X DVD-