Lenovo C27-30 User Manual

2-6 C27-30 Flat Panel Monitor User’s Guide
Adjusting your monitor image
This section describes the user control features used to adjust your monitor image.
Using the direct access controls
The direct access controls can be used when the On Screen Display (OSD) is not displayed.
Note: The direct access controls are coloured.
Table 2-1. Direct access controls
Icon Control Description
Input change Switches the video input source.
Image Setup Activates automatic image adjustment.
Brightness Direct access to Brightness adjustment.
Main menu Open OSD main menu
Low Blue Light
Press and hold for 3 seconds to enable/disable
Low Blue Light.
Using the On-Screen Display (OSD) controls
The settings adjustable with the user controls are viewed through the On-Screen Display
(OSD), as shown below.
To use the controls:
1. Press to open the main OSD menu.
2. Use to access that
function. If there is a sub-menu, you can move between options using
or to move among the icons. Select an icon and press
, then press
to select that function. Use
or
or to make adjustments. Press to save.
3. Press to move backwards through the sub-menus and exit from the OSD.
4. When un-OSD, press and hold for 10 seconds to lock the OSD. This will prevent
accidental adjustments to the OSD. When un-OSD, press and hold for 10 seconds to
unlock the OSD and allow adjustments to the OSD.
5. Enables DDC/CI by default. Use OSD Exit Key, press and hold the buttons for 10
seconds to disable/enable DDC/CI function. The words " DDC/CI
Disable/DDC/CI/Enable" shows on the screen.

Lenovo C27-30 Specifications

General

Panel type	VA
Color depth	8 bit
Pixel pitch	0.3114 x 0.3114 mm
Screen shape	Flat
Pixel density	82 ppi
Response time	6 ms
Backlight type	W-LED
Display diagonal	27 \
Display technology	LED
Native aspect ratio	16:9
Maximum refresh rate	75 Hz
Response time (fast)	4 ms
NTSC coverage (typical)	72 %
Viewable size, vertical	336.31 mm
Contrast ratio (dynamic)	3000000:1
Contrast ratio (typical)	3000:1
Display number of colors	16.78 million colors
Viewable size, horizontal	597.89 mm
Display brightness (typical)	250 cd/m²
AMD FreeSync	Yes
NVIDIA G-SYNC	-
AMD FreeSync type	FreeSync
Color name	Raven Black
Product color	Black
Market positioning	Business
HDMI version	1.4
DisplayPorts quantity	0
Headphone connectivity	3.5 mm
Tilt angle range	-5 - 22 °
Cable lock slot type	Kensington
Number of OSD languages	8
Panel mounting interface	100 x 100 mm
AC input voltage	100 - 240 V
Power supply type	Internal
AC input frequency	50 - 60 Hz
Energy efficiency scale	A to G
Power consumption (max)	33 W
Power consumption (off)	0.3 W
Power consumption (standby)	0.5 W
Power consumption (typical)	22 W
Cables included	AC, HDMI
HDMI cable length	1.8 m
Package type	Box
Package depth	179 mm
Package width	717 mm
Package height	453 mm
Package weight	6620 g

Weight and Dimensions

Bezel width (side)	1.8 mm
Depth (with stand)	231.2 mm
Height (with stand)	444.4 mm
Weight (with stand)	4750 g
Bezel width (bottom)	28.1 mm
Depth (without stand)	43.7 mm
Width (without stand)	614.1 mm
Height (without stand)	374.5 mm
Weight (without stand)	4040 g