Samsung Syncmaster C23a750x User Manual

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Appendix
 Appendix
Terminology
OSD(On Screen Display)
On screen display (OSD) allows you to configure on-screen settings to optimize the picture quality as 
required. It allows you to change the screen brightness, tint, size and many other settings using 
menus displayed on the screen.
HUB 
HUB refers to a device that is a common connection point for multiple devices connected over a 
network. It is used to connect multiple PCs, video devices, office devices and/or LANs over a single 
network.
Dongle
Dongle refers to a device that connects to an input/output port on a PC. It contains a security key or 
ID so that only the user that connects the dongle can access a specified application. The dongle on 
this product contains data required to use Wireless USB and must be connected to your PC.
Coarse
Coarse refers to the frequency of radio wave vibrations per second. A higher frequency transmits a 
larger amount of data and is reflected easier. A lower frequency traverses obstacles more easily and 
can travel farther, but it transmits a smaller amount of data. The Coarse menu allows you to manually 
adjust the frequency to obtain the optimum picture quality. Adjust Coarse referring to Standard Signal 
Mode Table (page87) according to the performance of your product and enjoy improved picture 
quality.
Gamma
The Gamma menu adjusts the grey scale that represents middle tones on the screen. Adjusting the 
brightness brightens the whole screen, but adjusting Gamma only brightens the medium brightness.
Grey scale
Scale refers to levels of color intensity that show variations of color change from darker areas to 
brighter areas on the screen. Changes to the screen brightness are expressed with black and white 
variation, and grey scale refers to the medium area between black and white. Changing the grey scale 
through Gamma adjust ment will change the medium  brightness on the screen.
Scanning rate
Scanning rate, or refresh rate, refers to the frequency of screen refreshes. Screen data is transmitted 
as it refreshes to display an image, although the refreshing is invisible to the naked eye. The number of 
screen refreshes is called scanning rate and is measured in Hz. A scanning rate of 60Hz means that 
 
						

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Appendix
 Appendix
the screen refreshes 60 times per second. The screen scanning rate depends on the performance of 
the graphics cards in your PC and monitor. 
Horizontal Frequency
Characters or images displayed on the monitor screen consist of numerous dots (pixels). Pixels are 
transmitted in horizontal lines, which are then arranged vertically to create an image. The horizontal 
frequency is measured in kHz and represents how many times horizontal lines per second are 
transmitted and displayed on the monitor screen. A horizontal frequency of 85 means that the 
horizontal lines that make up an image are transmitted 85 000 times per second, and the horizontal 
frequency is indicated in 85kHz.
Vertical Frequency
One image is made of numerous horizontal lines. The vertical frequency is measured in Hz and 
represents how many images can be created per second by those horizontal lines. A vertical 
frequency of 60 means that an image is transmitted 60 times per second. The vertical frequency is 
also called "refresh rate" and affects screen flicker.
Resolution
Resolution is the number of horizontal pixels and vertical pixels that form a screen. It represents the 
level of display detail. 
A higher resolution displays a greater amount of information on the screen and is suitable for 
performing multiple tasks at the same time.
E.g. A resolution of 1920 x 1080 consists of 1,920 horizontal pixels (horizontal frequency) and 1,080 
vertical lines (vertical resolution).
Plug & Play
The Plug & Play feature allows the automatic exchange of information between a monitor and PC to 
produce an optimum display environment. 
The monitor uses VESA DDC (international standard) to execute Plug & Play.
 
						

							Index93
Index
A
About "Central Station" 27
Auto Adjustment 61
Auto Source 73
B
Before Connecting 40
Blue  58
Brightness 52
C
Checking the Contents 18
Cleaning 3
Coarse 54
Color Tone 59
Configuring Brightness in the Startup Screen 
77
Configuring Volume in  the Startup Screen 78 , 
79
Connecting and Using a PC  41
Connecting Headphones  48
Connecting the Product to a PC to Use 
"Central Station"
 28
Connecting to a Video Device 48
Contact SAMSUNG WORLDWIDE 89
Contrast 53
Copyright 2
Correct posture to use the product 12
D
Display Time  73
E
Eco Saving 70
F
Fine  55
G
Gamma 60
General 85
Green  57
H
HDMI Black Level 56
Horizontal Position 62
HUB 66
I
INFORMATION  77
K
Key Repeat Time 74
L
Language 71
M
MAGIC 49
Menu H-Position 64
Menu Transparency 71
Menu V-Position 65
O
Off Timer On/Off 75
Off Timer Setting  75
P
Parts 21
 
						

							Index
Index94
PC/AV Mode 72
PowerSaver 86
Q
Q & A  83
R
Red 57
Requirements Before Contacting Samsung 
Customer Service Center
 80
Reset 76
Response Time  55
S
Safety Precautions 4
Sharpness  53
Size 61
Software Installation for Using "Central Station" 
27
Standard Signal Mode Table  87
T
Terminology 91
U
Utilizing "Central Station"  33
V
Vertical Position 63