Dell UltraSharp 25 Monitor - Manual (Page 10)

10
| About Your Monitor
7 DisplayPort out (MST)
connector DisplayPort output for MST (Multi-Stream
Transport) capable monitor. DP 1.1 monitor can
only be connected as the last monitor in the
MST chain. To enable MST, refer to instruction
on section "
Connecting the monitor for DP
Multi-Stream Transport (MST) function ".
8 Audio-Line out Connect your speakers*.
9 USB upstream port Connect the USB cable that came with your
monitor to the computer. Once this cable is
connected, you can use the USB connectors on
the monitor.
10
(a,b)
USB downstream port Connect your USB device. You can only use
this connector after you have connected the
USB cable to the computer and USB upstream
connector on the monitor.**
* Headphone usage is not supported for the audio line out connector.
** It is recommended to use either the port (10b) or the USB downstream port on the
rear side for your wireless USB device whenever possible.
Monitor Specifications
Flat Panel Specifications
Model U2515H
Screen type Active matrix - TFT LCD
Panel type In Plane Switching
Viewable image
Diagonal
Horizontal, Active Area
Vertical, Active Area
Area
634.4 mm (25.0 inches)
552.96 mm (21.77 inches)
311.04 mm (12.25 inches)
171992.68 mm 2 (266.68 inch 2 )
Pixel pitch 0.216 mm
Viewing angle 178° (vertical) typical, 170° (vertical) Min
178° (horizontal) typical, 170° (horizontal) Min
Luminance output 350 cd/m² (typical), 50 cd/m² (min)
Contrast ratio 1000 to 1 (typical), 700 to 1(Min)
2M to 1 (typical Dynamic Contrast On)
Faceplate coating Anti-Glare with 3H hardness
Backlight LED edgelight system