ELECTRICAL REQUIREMENTS

Standard Test Conditions

All tests shall be performed under the following conditions, unless otherwise specified.

Ambient light :

225 lux

Viewing distance :

50 cm in front of LCD panel

Warrn up time

All specifications :

Fully functional :

Measuring Equipment :

Control settings

User brightness control : User contrast control:

User red/white balance, Green/white balance and Blue/white balance control : Power input:

Ambient temperature: Analog input mode:

30minutes

5seconds

Chroma 2250 signal generator or equivalent, directly Connected to the monitor under test.

Minolta CA100 photometer, or equivalent

Maximum (unless otherwise specified )

Typical (unless otherwise specified )

In the center (unless otherwise specified ) 110Vac or 230Vac

20 ± 5 ˚C ( 68 ± 9 ˚ F)

1280 x1024 /60 Hz

MEASUREMENT SYSTEMS

The units of measure stated in this document are listed below: 1 gamma = 1 nano tesla

1 tesla = 10,000 gauss cm = in x 2.54

lb = kg x 2.2

degrees F = [°C x 1.8] + 32 degrees C = [°F - 32]/1.8 u' = 4x/(-2x + 12y + 3)

v' = 9y/(-2x + 12y + 3)

x = (27u'/4)/[(9u'/2) - 12v' + 9] y = (3v')/[(9u'/2) - 12v' + 9]

nits = cd/(m2) = Ft-L x 3.426 lux = foot-candle x 10.76

LCD monitor General specification

Panel Type:

19 “ active matrix color TFT LCD

 

1). LG

 

LM190E03-B4

 

2). LG

 

LM190E03-B4N9

 

3). Samsung

LTM190EX-L01

 

4). AU

 

M190EN04 V5

Display size:

376.32mm (H) 301.056mm(V)

Display mode:

VGA

720

400

(70 Hz)

 

VGA

640

480

(60/66/70/72/75 Hz)

 

SVGA

800

600

(60/70/72/75 Hz)

 

XGA

1024

768

(60/70/75 Hz)

 

SXGA

1280 1024 (60/70/75 Hz) standard resolution

Pixel pitch:

0.294mm(H) 0.294mm(V)

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Acer V193 manual Electrical Requirements, Standard Test Conditions, LCD monitor General specification

V193 specifications

The Acer V193 is an entry-level 19-inch LCD monitor that offers a blend of affordability, functionality, and performance, making it a solid choice for both home and office environments. Designed for everyday computing tasks, the V193 delivers high-quality visuals and a user-friendly experience.

One of the key features of the Acer V193 is its 19-inch display that boasts a resolution of 1280 x 1024 pixels, which provides a standard aspect ratio of 5:4. This resolution ensures that text and images are sharp, clear, and easy to view, which is especially beneficial for users who spend extended periods working on documents or spreadsheets. The monitor also offers a typical brightness level of 250 nits, which ensures that it remains visible in various lighting conditions.

In terms of technology, the Acer V193 utilizes a Twisted Nematic (TN) panel, which is known for its fast response times. With a response time of 5 milliseconds, the V193 minimizes motion blur, making it suitable for casual gaming and video playback. However, it's important to note that TN panels generally provide narrower viewing angles compared to other panel technologies, such as In-Plane Switching (IPS).

The Acer V193 is designed with ergonomic features that enhance user comfort. It comes with tilt adjustments, allowing users to position the screen at a comfortable viewing angle. The monitor's sleek and lightweight design also makes it easy to set up and adjust in any workspace.

Connectivity options on the Acer V193 include a VGA input, which is standard for most older computers and laptops. While it lacks modern connections like HDMI or DisplayPort, the VGA port ensures compatibility with a wide range of devices. The monitor also features integrated speakers, which provide basic audio output, eliminating the need for additional external speakers for casual use.

In terms of energy efficiency, the Acer V193 complies with various environmental standards, including Energy Star certification. This means that the monitor is designed to consume less power compared to non-certified products, helping users to save on electricity bills while also supporting eco-friendly initiatives.

Overall, the Acer V193 is an economical monitor that meets the essential requirements for users seeking a reliable display for everyday tasks. Its combination of solid performance, ergonomic design, and energy efficiency make it a worthwhile investment for those looking to enhance their computing experience without breaking the bank.