Keyboard

Item

 

 

 

Specification

 

 

 

 

 

 

 

 

Keyboard controller

 

 

ENE KB926

 

 

 

Total number of keypads

 

 

88-/89-/93-key

 

 

 

 

 

 

 

 

 

 

 

Windows logo key

 

 

Yes

 

 

 

 

 

 

 

 

 

 

Internal & external keyboard work

 

Plug USB keyboard to the USB port directly: Yes

simultaneously

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Battery

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Item

 

 

 

Specification

 

 

 

 

 

 

 

 

 

Vendor & model name

 

Sanyo

 

 

Sony

 

 

 

 

 

 

 

 

Battery Type

 

TM-2007A Li-Ion

TM-2007A Li-Ion

 

 

 

 

 

 

 

 

Pack capacity

 

4400mAh

7200mAh

 

 

 

 

 

 

 

 

 

Number of battery cell

 

6

 

 

9

 

 

 

 

 

 

 

 

 

 

Package configuration

 

3S2P

 

 

3S3P

 

 

 

 

 

 

 

 

 

LCD 14.1”

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Item

 

 

Specification

 

 

 

 

 

 

 

 

Vendor/model name

 

AUO B141EW04 V3/V4

 

 

 

Screen Diagonal (mm)

 

357.7 (14.1 W”)

 

 

 

 

 

 

 

 

 

Active Area (mm)

 

303.7(H) x 189.8 (V)

 

 

 

 

 

 

 

 

 

Display resolution (pixels)

 

1280x3(RGB) x 800

 

 

 

 

 

 

 

 

 

Pixel Pitch

 

0.237

 

 

 

 

 

 

 

 

 

Pixel Arrangement

 

R.G.B. Vertical Stripe

 

 

 

 

 

 

 

 

 

Display Mode

 

Normally White

 

 

 

 

 

 

Typical White Luminance (cd/m2)

200 Typ. (5 points average)

 

 

also called Brightness

 

170 Min. (5 points average)

 

 

 

 

(see note below)

 

 

 

 

 

 

 

 

 

Luminance Uniformity

 

1.3 max. (5 points)

 

 

 

 

 

 

 

 

 

Contrast Ratio

 

500:1 Typ.,300:1 Min.

 

 

 

 

 

 

 

 

 

Response Time (Optical Rise

 

16 Typ., 25 Max.

 

 

 

Time/Fall Time) msec

 

 

 

 

 

 

 

 

 

 

 

 

Nominal Input Voltage VDD

 

+3.3 Typ.

 

 

 

 

 

 

 

 

Typical Power Consumption (watt)

5.2 Typ.

 

 

 

 

 

 

 

 

 

Weight (without inverter)

 

400 g Typ., 420g Max.

 

 

 

 

 

 

 

Physical Size (mm)

 

320 max. (W) x 206 max. (H) x 5.5 max.(T).

 

 

 

 

 

 

Electrical Interface

 

R/G/B Data, 3 Sync, Signals, Clock (4 pairs

 

 

 

 

 

LVDS)

 

 

 

 

 

 

 

 

 

Support Color

 

262K colors (RGB 6-bit)

 

 

 

 

 

 

 

 

 

 

Viewing Angle (degree)

 

 

 

 

 

 

Horizontal: Right/Left

 

Min. 40 Typ. 45

 

 

 

Vertical: Upper/Lower

 

Min. 10 Typ. 35

 

 

 

 

 

 

 

 

 

 

Temperature Range (°C)

 

 

 

 

 

 

Operating

 

0 to +50

 

 

 

Storage (shipping)

 

-20 to +60

 

 

 

 

 

 

 

 

 

 

 

NOTE: 5 points position (Display area: 303.7 (H) x 189.8(V)mm)

22

Chapter 1

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Acer 4730G manual Keyboard Specification, ENE KB926, Battery Specification, LCD Specification, Lvds

4730G specifications

The Acer 4730G is a versatile laptop that was well-received for its all-around performance and value, making it an attractive choice for both students and professionals alike. Released as part of Acer's Aspire series, the 4730G features a sleek design and solid build quality, making it a reliable companion for daily tasks.

At the heart of the Acer 4730G is its dual-core Intel Core 2 Duo processor, providing a good balance of power and energy efficiency. This processor enables the laptop to handle multitasking efficiently, making it suitable for everyday applications such as web browsing, word processing, and light multimedia tasks. The laptop is often paired with 2GB of DDR2 RAM, which ensures smooth performance even when running multiple applications simultaneously.

One of the key highlights of the Acer 4730G is its graphics capabilities. It is equipped with the NVIDIA GeForce 9600M GT dedicated graphics card, which allows for a decent performance in gaming and graphic-intensive applications. This makes the laptop a reasonable choice for casual gaming and multimedia playback, enhancing the overall user experience.

The display of the Acer 4730G measures 15.4 inches, with a resolution of 1280x800 pixels. This widescreen display provides vibrant colors and decent viewing angles, making it suitable for watching movies and working on presentations. The laptop also features Acer's Crystal Eye webcam, allowing for video conferencing and capturing moments with ease.

In terms of storage, the Acer 4730G typically comes with a 250GB hard drive, providing ample space for storing documents, media files, and applications. The laptop also includes multiple connectivity options, such as USB 2.0 ports, an HDMI port, and a DVD drive, ensuring compatibility with various devices and peripherals.

The battery life of the Acer 4730G is reasonably good, with users often reporting about 3 to 4 hours on a full charge, depending on usage. The laptop runs on Windows Vista or Windows 7, depending on the configuration, with an option for upgrading to newer operating systems for improved features and security.

Overall, the Acer 4730G offers a solid combination of performance, portability, and affordability, making it a popular choice for individuals seeking a reliable laptop without breaking the bank. Its well-rounded features cater to a variety of everyday computing needs, ensuring that it remains a relevant option in the entry-level laptop market.