Lenovo C27-40 User Manual

2-10 C27-40 LCD Monitor User’s Guide
Caring for your monitor
Be sure to turn off the power before you perform any maintenance on the monitor.
Do not:
 Apply water or liquid directly to your monitor.
 Use solvents or abrasives.
 Use flammable cleaning materials to clean your monitor or any other electrical
equipment.
 Touch the screen area of your monitor with sharp or abrasive items. This type of
contact may cause permanent damage to your screen.
 Use any cleaner which contains an anti-static solution or similar additives. This may
harm the coating of the screen area.
Do:
 Lightly dampen a soft cloth with water and use this to gently wipe the covers and
the screen.
 Remove grease or finger marks with a damp cloth and a little mild detergent.
Detaching the monitor stand
After placing the monitor face down on a clean surface or soft cloth, Loosen the screws,
Remove the stand and base from the monitor.
Wall Mounting (Optional)
Refer to the instructions that come with the base mounting kit. To convert your LCD display
from a desk-mounted to a wall-mounted display, do the following:
Step 1: Verify that the Power button is turned off, and then disconnect the power cord.
Step 2: Lay the LCD display face down on a towel or blanket.
Step 3: Remove the base from the monitor, refer to "Detaching the monitor base and stand".
Step 4: Attach the mounting bracket from the VESA compatible wall mounting kit (100mm
x100mm distance), VESA Mounting Screw M4 x 10 mm.
Step 5: Attach the LCD display to the wall, following the instructions in the wall-mounting
kit. For use only with UL&GS Listed Wall Mount Bracket with minimum
weight/load: 8 kg

Lenovo C27-40 Specifications

General

Panel type	VA
Color depth	8 bit
Color gamut	72 %
Pixel pitch	0.311 x 0.311 mm
Screen shape	Flat
Pixel density	81 ppi
Display diagonal	27 \
Anti-glare screen	Yes
Display technology	LED
Native aspect ratio	16:9
Maximum refresh rate	75 Hz
Response time (fast)	4 ms
Viewable size, vertical	336.3 mm
Contrast ratio (dynamic)	3000000:1
Contrast ratio (typical)	3000:1
Display number of colors	16.7 million colors
Viewable size, horizontal	597.8 mm
Display brightness (typical)	250 cd/m²
AC input voltage	100 - 240 V
Power supply type	Internal
AC input frequency	50 - 60 Hz
Power consumption (max)	28 W
Power consumption (off)	0.3 W
Power consumption (standby)	0.5 W
Power consumption (typical)	20 W
Certification	RoHS TÜV Rheinland Eye Comfort
Product color	Black
AMD FreeSync type	FreeSync
Compatible operating systems	Windows 10, Windows 11
HDMI version	1.4
Headphone connectivity	3.5 mm
Tilt angle range	-5 - 22 °
Cable lock slot type	Kensington
Panel mounting interface	100 x 100 mm
Cables included	AC, HDMI
HDMI cable length	1.8 m
Package depth	456 mm
Package width	154 mm
Package height	716 mm
Package weight	6600 g

Weight and Dimensions

Bezel width (side)	2 mm
Depth (with stand)	209.5 mm
Width (with stand)	614.1 mm
Height (with stand)	454.4 mm
Weight (with stand)	4800 g
Bezel width (bottom)	28.1 mm
Depth (without stand)	45.5 mm
Height (without stand)	374.5 mm
Weight (without stand)	4000 g