Lenovo E74 manual Technical Features, Troubleshooting, Preset modes, Power Saving function

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US-8

TECHNICAL FEATURES

Preset modes

Mode

Re solution

V. Freq.

(H x V)

 

(Hz)

 

 

 

 

 

1

640 x 480

60 (VESA)

 

 

 

 

2

640 x 480

66

(VESA)

 

 

 

 

3

640 x 480

75

(VESA)

 

 

 

 

4

640 x 480

85

(VESA)

 

 

 

5

720 x 400

70 (Ind. Standard)

 

 

 

 

6

800 x 600

60

(VESA)

 

 

 

 

7

800 x 600

75

(VESA)

 

 

 

 

8

800 x 600

85

(VESA)

 

 

 

 

9

1024 x 768

60

(VESA)

 

 

 

 

10

1024 x 768

70

(VESA)

 

 

 

 

11

1024 x 768

75

(VESA)

 

 

 

 

12

1024 x 768

85

(VESA)

 

 

 

 

13

1280 x 1024

60

(VESA)

 

 

 

 

14

1152 x 864

75

(VESA)

 

 

 

 

Note for Windows users

For Windows users, check your graphics board manual or the utility program which comes with graphics board and select the highest available refresh rate to maximize monitor performance.

Power Saving function

The monitor will be driven into “Power Saving” mode by the control signal from the display controller, as indicated by the amber-color power LED.

State

Power

LED

Consumption

Light

 

 

 

 

ON

Normal

Green

 

 

 

Active

< 3W

Amber

OFF

 

 

 

 

 

The power saving states will be kept until a control signal has been detected or the keyboard or mouse is activated. The recovery time from Active OFF state back to ON state is around 10 seconds.

TROUBLESHOOTING

Before contacting technical support, refer to this section.

Problem

 

Check & Adjust

 

 

 

Blank screen

·

Monitor power switch,

 

 

power cord, signal cable,

 

 

or connector

 

·

Computer power switch

 

·

Brightness & contrast

 

 

controls

 

 

 

Display position

·

Vertical centering &

off-center

 

horizontal phase controls

 

 

 

Display too small

·

Vertical & horizontal size

or too large

 

controls

 

 

 

Display too bright

·

Brightness & contrast

or too dim

 

controls

 

 

 

Refer to the operation instructions of your computer/ video adapter to ensure that you have the correct signal output source for the monitor. Ensure that the switches on the video adapter are set correctly for operation with this monitor.

If the above steps fail to correct the problem contact your dealer for servicing by qualified service personnel.

Image 16
Contents E74 E74 Color Monitor Users Guide Second Edition July Trademarks Help and Service Information Safety information Table of Contents Page Precautions Identifying Parts and Controls FrontUnpacking Procedu Setup Install the monitorRerepacking Connect your monitor to your computerConnect the power cord Turn on the monitor and computerWorkplace Preparation Working PracticesUsing the ON-SCREEN Menu Item presently being adjusted is shownIndividual Adjustment Contrast adjustmentUS-7 Technical Features TroubleshootingPreset modes Power Saving functionSpecifications SELF-DIAGNOSIS FunctionUS-10 Service Information Monitor Information
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E74 specifications

The Lenovo E74 is a powerful and versatile laptop designed to meet the demands of both business professionals and everyday users. With its sleek design, robust performance capabilities, and a range of innovative features, it stands out in a crowded market.

One of the most notable aspects of the Lenovo E74 is its exceptional processing power. Equipped with the latest Intel Core processors, it offers rapid performance that can effortlessly handle multitasking, whether you're running complex applications, engaging in video conferencing, or browsing the internet with numerous tabs open. Coupled with ample RAM options, users can expect a smooth and responsive experience across various tasks.

The laptop also boasts a stunning display, featuring a high-definition resolution that provides vibrant colors and sharp details. This makes it an excellent choice for graphic designers and media professionals who require precise color accuracy and clarity in their work. The anti-glare technology further enhances viewing comfort, ensuring that users can work effectively in different lighting conditions.

In terms of storage, the Lenovo E74 can be equipped with SSD options, which not only provide lightning-fast data access speeds but also enhance overall system responsiveness. This combination of power and speed makes it ideal for users who often work with large files or require quick system boot times.

Security is a vital aspect of the Lenovo E74, especially for business users. The laptop is outfitted with advanced security features such as a fingerprint reader and TPM (Trusted Platform Module), ensuring that sensitive information remains protected against unauthorized access. This makes it an attractive option for organizations concerned about data security.

Connectivity options are plentiful as well. The Lenovo E74 comes with multiple USB ports, HDMI output, and an ergonomic keyboard that features a numeric keypad, catering to those who frequently engage in data entry tasks. Additionally, it supports Wi-Fi and Bluetooth capabilities, ensuring that users can stay connected to their networks and devices without any hassle.

Battery life is another impressive feature of the Lenovo E74. Designed to last through long working hours, it keeps users productive without the constant need for recharging.

In summary, the Lenovo E74 is a well-rounded laptop that combines power, performance, and security into a sleek package. With its range of features and cutting-edge technologies, it is an excellent choice for professionals and casual users alike looking for a reliable computing solution.