Technical Features; Preset Modes; Note For Windows Users; Power Saving Function - Lenovo E74 User Manual

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TECHNICAL FEATURES

Preset modes

Re solution
Mode
(H x V)
1 640 x 480
2 640 x 480
3 640 x 480
4 640 x 480
5 720 x 400
6 800 x 600
7 800 x 600
8 800 x 600
9 1024 x 768
10 1024 x 768
11 1024 x 768
12 1024 x 768
13 1280 x 1024
14 1152 x 864

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.
Power
State
Consumption
ON Normal
Active
< 3W
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.
V. Freq.
(Hz)
60 (VESA)
66 (VESA)
75 (VESA)
85 (VESA)
70 (Ind. Standard)
60 (VESA)
75 (VESA)
85 (VESA)
60 (VESA)
70 (VESA)
75 (VESA)
85 (VESA)
60 (VESA)
75 (VESA)
LED
Light
Green
Amber

TROUBLESHOOTING

Before contacting technical support, refer to this
section.
Problem
Blank screen ·
·
·
·
Display position
off-center
Display too small ·
or too large
·
Display too bright
or too dim
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.
Check & Adjust
Monitor power switch,
power cord, signal cable,
or connector
Computer power switch
Brightness & contrast
controls
Vertical centering &
horizontal phase controls
Vertical & horizontal size
controls
Brightness & contrast
controls