Lenovo ThinkCentre Tiny-in-One 24 User Manual

Troubleshooting
If you have a problem setting up or using your monitor, you might be able to solve it yourself.
Before calling your dealer or Lenovo, try the suggested actions that are appropriate to your
problem.
Table3-2.Troubleshooting
Problem Possible cause Suggested action Reference
The words” Out
of Range” are
shown on the
screen, and the
power indicator is
flashing green.
The system is set
to a display
mode which is
not supported by
the monitor.
● If you are replacing an old
monitor, reconnect it and
adjust the display mode to
within the specified range
for your new monitor.
● If using a
Windows
®
system, restart
the system in safe mode,
then select a supported
display mode for your
computer.
● If these options do not
work, contact the
Customer Support Centre.
“Selecting a supported
display mode” on page
16
The image quality
is unacceptable.
The video signal
cable is not
connected with
the monitor or
system
completely.
Be sure the signal cable is
firmly plugged into the
system and monitor.
“Setting up your monitor
“on page 3
The image quality
is unacceptable.
The color
settings may be
incorrect.
Select another color setting
from the OSD menu.
“Adjusting your monitor
image” on page 12
The image quality
is unacceptable.
The automatic
image setup
function was not
performed.
Perform automatic image
setup.
“Adjusting your monitor
image” on page 12
The power
indicator is not lit
and there is no
image.
● The monitor’s
power switch
is not switched
on.
● The power
cord is loose or
disconnected.
● There is no
power at the
outlet.
● Be sure the power cord is
connected properly.
● Be sure the outlet has
power.
● Power on the monitor.
● Try using another power
cord.
● Try using another
electrical outlet.
“Setting up your monitor
“on page 3
22 ThinkCentre Tiny-in-One 24 User Guide

Lenovo ThinkCentre Tiny-in-One 24 Specifications

General

3D	No
Color gamut	72 %
Pixel pitch	0.2745 x 0.2745 mm
Screen shape	Flat
Display surface	Matt
Display diagonal	23.8 \
Native aspect ratio	16:9
Viewable size diagonal	604.7 mm
Viewable size, vertical	313 mm
Contrast ratio (typical)	1000:1
Display number of colors	-
Viewable size, horizontal	535 mm
Display brightness (typical)	250 cd/m²
Supported graphics resolutions	640 x 350, 640 x 480 (VGA), 720 x 400, 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 800 (WXGA), 1280 x 800, 1366 x 768, 1600 x 1200 (UXGA), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080)
On/off switch	Yes
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (max)	35 W
Power consumption (typical)	16.7 W
Certification	China RoHS, China Energy Efficiency Standard Tier 1, RoHS EU, RoHS (Turkey), EPEAT Gold, Energy Star 7.0, RoHS Ukraine
Product color	Black
Market positioning	Business
RMS rated power	1.5 W
Number of speakers	1
VGA (D-Sub) ports quantity	0
USB Type-A downstream ports quantity	2
Tilt angle range	-5 - 35 °
Number of OSD languages	8
Panel mounting interface	100 x 100 mm
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	8 - 80 %
Sustainability certificates	EPEAT Gold, ENERGY STAR

Weight and Dimensions

Depth (with stand)	251.4 mm
Height (with stand)	385.08 mm
Weight (with stand)	5570 g
Depth (without stand)	68.2 mm
Width (without stand)	539.6 mm
Height (without stand)	346.45 mm
Weight (without stand)	- g