Samsung OH55F User Manual

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Check the followings.
Installation issue (PC mode)
The screen keeps switching on and off. Check the cable connection between the product and PC, and ensure the connection is secure.
Blank spaces are found on all four sides of the screen when an
HDMI or HDMI-DVI cable is connected to the product and PC.
The blank spaces found on the screen have nothing to do with the product.
Blank spaces on the screen are caused by the PC or graphics card. To resolve the problem, adjust the
screen size in the HDMI or DVI settings for the graphics card.
If the graphics card settings menu does not have an option to adjust the screen size, update the graphics
card driver to the latest version.
(Please contact the graphics card or computer manufacturer for further details about how to adjust the
screen settings.)
Screen issue
No Signal is displayed on the screen. Check that the product is connected correctly with a cable.
Check that the device connected to the product is powered on.
Not Optimum Mode is displayed. This message is displayed when a signal from the graphics card exceeds the product's maximum
resolution and frequency.
Supported Preset Timing Modes Table and set the maximum resolution and frequency according to the
product specifications.
The images on the screen look distorted. Check the cable connection to the product.
The screen is not clear. The screen is blurry. Set the resolution and frequency to the recommended level.
The screen appears unstable and shaky. Check that the resolution and frequency of the PC and graphics card are set within a range compatible
with the product. Then, change the screen settings if required by referring to the Additional Information
on the product menu and the Standard Signal Mode Table.
There are shadows or ghost images left on the screen.
The screen is too bright. The screen is too dark. Adjust Brightness and Contrast.
Screen colour is inconsistent. Go to Picture and adjust the Colour Space settings.
White does not really look white. Go to Picture and adjust the White Balance settings.

Samsung OH55F Specifications

General

Panel life	- h
Color gamut	72 %
Pixel pitch	- mm
Touchscreen	-
Response time	6 ms
Display diagonal	55 \
Display brightness	2500 cd/m²
Display technology	LCD
Native aspect ratio	16:9
Vertical scan range	96 - 123 Hz
Horizontal scan range	108 - 139.5 kHz
Contrast ratio (dynamic)	100000:1
Display number of colors	16.78 million colors
Supported graphics resolutions	1920 x 1080 (HD 1080)
DVI port	No
Ethernet LAN	Yes
DisplayPorts quantity	0
VGA (D-Sub) input ports	1
Operating hours (hours/days)	24/7
Orientation	Horizontal/Vertical
Product color	Black
Product design	Digital signage flat panel
Placement supported	Outdoor
Panel mounting interface	1186 x 560 mm
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.5 W
Power consumption (typical)	292 W
Annual energy consumption	405 kWh
Operating temperature (T-T)	-30 - 50 °C
Operating relative humidity (H-H)	10 - 80 %
Package depth	230 mm
Package width	1358 mm
Package height	845 mm
Package weight	58100 g
Cables included	AC

Weight and Dimensions

Depth	85 mm
Width	1260.6 mm
Height	731.4 mm
Weight	52600 g