Samsung T220 用户指南
Horizontal Frequency
The time to scan one line connecting the right edge to the
left edge of the screen horizontally is called the Horizontal
Cycle and the inverse number of the Horizontal Cycle is
called the Horizontal Frequency. Unit: kHz
Vertical Frequency
Like a fluorescent lamp, the screen has to repeat the same
image many times per second to display an image to the
user. The frequency of this repetition is called the Vertical
Frequency or Refresh Rate. Unit: Hz
The time to scan one line connecting the right edge to the
left edge of the screen horizontally is called the Horizontal
Cycle and the inverse number of the Horizontal Cycle is
called the Horizontal Frequency. Unit: kHz
Vertical Frequency
Like a fluorescent lamp, the screen has to repeat the same
image many times per second to display an image to the
user. The frequency of this repetition is called the Vertical
Frequency or Refresh Rate. Unit: Hz
General
General
Model Name
Model Name
SyncMaster T220G
LCD Panel
Size
Size
22 inch (55 cm)
Display area
473.76 mm (H) x 296.1 mm (V)
Pixel Pitch
0.282 mm (H) x 0.282 mm (V)
Synchronization
Horizontal
Horizontal
30 ~ 81 kHz
Vertical
56 ~ 75 Hz
Display Color
16.7M
16.7M
Resolution
Optimum resolution
Optimum resolution
1680 x 1050 @ 60 Hz
Maximum resolution
1680 x 1050 @ 60 Hz
Input Signal, Terminated
RGB Analog, DVI(Digital Visual Interface) Compliant Digital RGB
RGB Analog, DVI(Digital Visual Interface) Compliant Digital RGB
0.7 Vp-p ± 5 %
Separate H/V sync, Composite, SOG
TTL level (V high ≥ 2.0 V, V low ≤ 0.8 V)
Maximum Pixel Clock
146 MHz (Analog, Digital)
146 MHz (Analog, Digital)
Power Supply
AC 100 - 240 V~ (+/- 10 %), 50/60 Hz ± 3 Hz
AC 100 - 240 V~ (+/- 10 %), 50/60 Hz ± 3 Hz
Signal Cable
15pin - to - 15pin D-sub cable, Detachable
15pin - to - 15pin D-sub cable, Detachable
DVI-D to DVI-D connector, Detachable
Specifications
81