Lenovo C24-20 User Manual

Chapter 2. 2-7
Selecting a supported display mode
The display mode of the monitor uses is controlled by the computer. Therefore, refer to your
computer documentation on how to change display modes.
The image size, position and shape might be changed when the display mode changes. This is
normal and the image can be re-adjusted using automatic image setup and the image controls.
Unlike CRT monitors, which require a high refresh rate to minimize flicker, LCD or Flat Panel
technology is inherently flicker-free.
Note: If your system has previously been used with a CRT monitor and is currently configured
to a display mode outside the range of this monitor, you may need to reattach the CRT monitor
temporarily until you have re-configured the system; preferably to 1920 x 1080 at 60 Hz,
which is a common display mode.
The display modes shown below have been optimized at the factory.
Table 2-2. Factory set display modes
Timing Refresh rate (Hz)
PAL VGA 50 Hz
720x400 70 Hz
640x480 60 Hz
640x480 72 Hz
640x480 75 Hz
800x600 60 Hz
800x600 72 Hz
800x600 75 Hz
1024x768 60 Hz
1024x768 70 Hz
1024x768 75 Hz
1280x1024 60 Hz
1280x1024 72 Hz
1280x1024 75 Hz
1366x768 60 Hz
1280x800 60 Hz
1440x900 60 Hz
1600x900 60 Hz
1680x1050 60 Hz
1920x1080 60 Hz
1920x1080 (Works for HDMI input only) 75 Hz

Lenovo C24-20 Specifications

General

Panel type	VA
Color depth	8 bit
Pixel pitch	0.2745 x 0.2745 mm
Screen shape	Flat
Pixel density	93 ppi
Response time	6 ms
Backlight type	W-LED
Display diagonal	23.8 \
Anti-glare screen	Yes
Display technology	-
Native aspect ratio	16:9
Maximum refresh rate	75 Hz
Response time (fast)	4 ms
Supported video modes	1080p
NTSC coverage (typical)	72 %
Viewable size, vertical	296.46 mm
Contrast ratio (dynamic)	3000000:1
Contrast ratio (typical)	1000:1
Display number of colors	16.7 million colors
Viewable size, horizontal	527.04 mm
Display brightness (typical)	250 cd/m²
Supported graphics resolutions	1920 x 1080 (HD 1080)
AMD FreeSync type	FreeSync
Product color	Black
HDMI version	1.4
DisplayPorts quantity	0
Tilt angle range	-5 - 22 °
Cable lock slot type	Kensington
Number of OSD languages	9
Panel mounting interface	100 x 100 mm
AC input voltage	100 - 240 V
Power supply type	Internal
AC input frequency	47/63 Hz
Power consumption (max)	23 W
Power consumption (off)	0.3 W
Power consumption (standby)	0.5 W
Power consumption (typical)	18 W
Cables included	AC, HDMI
Package depth	124 mm
Package width	633 mm
Package height	405 mm
Package weight	4870 g

Weight and Dimensions

Bezel width (side)	2 mm
Depth (with stand)	206.2 mm
Height (with stand)	403.9 mm
Weight (with stand)	3010 g
Bezel width (bottom)	23.4 mm
Depth (without stand)	54.4 mm
Width (without stand)	540.1 mm
Height (without stand)	328.5 mm
Weight (without stand)	2700 g