Lenovo C24-20 User Manual

Chapter 3. 3-7
Service information
Customer responsibilities
The warranty does not apply to a product which has been damaged due to accident,
misuse, abuse, improper installation, usage not in accordance with product
specifications and instructions, natural or personal disaster, or unauthorized
alterations, repairs or modifications.
The following are examples of misuse or abuse and not covered by warranty:
• Images burned onto the screen of a CRT monitor. Burned image is preventable by
utilizing a moving screen saver or power management.
• Physical damage to covers, bezel, base and cables.
• Scratches or punctures on monitor screens.
Service parts
The following parts are for use by Lenovo service, or Lenovo aurthorized dealers, to
supprot the customer warranty. Parts are for service use only. The table below shows
information for model 61E3-KCR1-WW
Table 3-3. List of service parts
FRU (FIELD
REPLACEABL
E UNIT) PART
NUMBER
DESCRIPTION Machine
Type/Model
(MTM)
COLOR GEOGRAPHY
5D10Z90290 C24-20(A20238FD0)-
21.5 inch FRU Monitor
(HDMI+DP)
62A8 Raven Black WORLDWIDE
5C10Z90289 C24-20(A20238FD0)-
HDMI cable
62A8 Raven Black WORLDWIDE
5C10Z90291 C24-20(A20238FD0)-
VGA cable (1.8m,
RoHS)
62A8 Raven Black WORLDWIDE
5SE0Z90313 C24-20(A20238FD0)-
FRU Stand and Base
62A8 Raven Black WORLDWIDE

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