| Model name |
ME551i2 /C (clear base), ME551i2 /B (blue base) |
| LCD |
Technology |
21.3-inch, Monochrome, TFT active matrix |
| Display Area |
422.4mm x 337.9mm |
| Pixel Pitch |
0.165mm x 0.165mm |
| Visual Perfomance |
Contrast Ratio |
800:1 (typ) |
| Maximum Luminance |
750cd/m² (typ), (calibrated to 410cd/m² by factory default) |
| Viewing Angle |
170° horizontal and vertical (typ) |
| Available Resolution |
640 x 480 (VGA), 2048 x 2560, 2560 x 2048 |
| Grayscale Display |
12 bit (3826 shades of gray) to 256 shades of gray Along with the customized viewer, simultaneous display of 11bit (2048 shades of gray) is possible. |
| Input Signal |
Input Sync Signal |
DVI 1.0 compliant |
| Plug and Play |
DDC2B compliant |
| Input Power Supply |
Input |
AC Adapter 100V-240V ( |
| Maximum Power Consumption |
80W (typ), (with power management feature) |
| Features |
Calibration Control |
Luminance, Gamma, Capability of saving 3 sets of LUT settings (A calibration kit is required.) |
| OSD Information Display |
Model name, Serial No., Total operating time, Calibration settings (Operating time from Last Calibration, Luminance, Gamma, etc.), Current luminance, etc. |
| USB Hub |
USB Rev. 2.0 compliant, Self-poweredUSB upstream connector (x1), USB downstream connector (x2) |
| Other Features |
Luminance Uniformity Correction Function, Hardware Pivot function, Color/Monochrome conversion function, LED indicator |
| Standards |
UL60601-1, CSA C22.2 No. 601.1, MDD/CE, FDA510(k), FCC-B, VCCI-B,CCC,MIC |
| Physical Characteristics |
Dimensions (WxHxD) |
Landscape : 474.5 x 479.9 / 541.4 x 220 mm Portrait : 390 x 522.2 / 583.7 x 220 mm |
| Weight |
Net: approx. 12.1kg, Without tiltstand: approx. 7.9kg |
| Tilt Stand |
Tilt, Swivel, Portrait / Landscape |
| Mount |
100mm VESA compliant |
| Security Slot |
Antitheft security slot (Panel and tilt stand) |
| Accessories |
AC adapter, Power cord (3P), DVI cable, USB cable, User manual |