| Model |
1928L |
| Form factor |
Desktop |
| Enclosure color |
Dark gray, beige |
| Diagonal size |
19.0" |
| Aspect ratio |
5:4 |
| Useful screen area |
Horizontal: 14.8" (376 mm)
Vertical: 11.9" (301 mm) |
| Monitor dimensions (with stand) |
Width: 16.9" (429 mm)
Height: 15.2" (386 mm)
Depth: 8.2" (207 mm) |
| Native (optimal) resolution |
1280 x 1024 at 60 Hz |
| Other supported resolutions |
1280 x 1024 at 60 or 75 Hz
1280 x 960 at 60 Hz
1152 x 864 at 75 Hz
1024 x 768 at 60, 65, 70 or 75 Hz
832 x 624 at 75 Hz (Mac)
800 x 600 at 56, 60, 72 or 75 Hz
720 x 400 at 70 Hz
720 x 350 at 70 Hz
640 x 480 at 60, 66, 72 or 75 Hz |
| Colors |
16.7 million |
Brightness
(typical) |
LCD panel: 300 nits
AccuTouch: 246 nits
Acoustic Pulse Recognition: 276 nits
IntelliTouch: 276 nits |
| Response time - total (typical) |
20 msec |
Viewing angle 
(typical) |
Horizontal: ±89° or 178° total
Vertical: ±89° or 178° total |
| Contrast ratio (typical) |
1300:1 |
| Input video format |
Analog VGA, DVI-D |
| Input video signal connector |
Mini D-Sub 15-Pin VGA type, DVI-D connector |
| Input frequency |
Horizontal: 31.5–80 kHz
Vertical: 56.3–75 Hz |
| Power supply |
External DC (power brick) |
| Input voltage |
DC: 12.0 V ± 0.60 V |
| Input connector |
DC: Coaxial power jack (2.5 mm pin diameter, 6.3 mm barrel diameter, 9.5 mm barrel length) |
| Power consumption (typical) |
48 W |
| Temperature |
Operating: 0°C to 40°C (32°F to 104°F)
Storage: -20°C to 60°C (-4°F to 140°F) |
Humidity
(noncondensing) |
Operating: 20%-80%
Storage: 10%-90% |
| Weight |
Actual with stand: 17.7 lb (8.0 kg)
Actual without stand: 13.5 lb (6.1 kg)
Shipping with stand: 26.1 lb (11.8 kg) |
Shipping box dimensions
(W x D x H) |
21.27" (540 mm) x 20.09" (510 mm) x 11.23" (315 mm) |
| Warranty |
3 years |
| Optional product coverage |
Advance Unit Replacement program (North America only) |
| Backlight lamp life |
Typical 40,000 hours to half brightness |
| MTBF |
50,000 hours demonstrated |
| Agency approvals |
North America/Worldwide: UL/cUL (UL 60601-1:2003), FCC, CE, VCCI, C-Tick (Class B), IPX1, CB, Argentina S-mark, MPR II, Medical Directive EN 60601-1-2:2001, CISPR 11:2003+A1:2004 Class B, IEC 60529:1989+A1:1999; IEC/EN61000-4-3
Asia: UL, cUL, CB, MPR II, CE, FCC, VCCI, IC, C-TICK (Class B), Argentina S, MIC, eK, CCC, China RoHS; UL 60601-1:2003, EN 60601-1-2:2001, CISPR 11:2003+A1:2004 Class B, IEC 60529:1989+A1:1999, IEC/EN61000-4-3 |
| Speakers |
2 watt/channel speakers located in display head |
| On-screen display (OSD) |
Controls (side): menu, up, down, select, power
Settings: contrast , brightness, H-position, V-position, recall default, RGB, volume, sharpness, phase, clock, OSD H-position, OSD V-position, OSD timeout, auto adjust, input select
Languages: English, French, Dutch, Spanish, Swedish, Italian, Chinese, Polish, Japanese
Lockouts: power, user controls |
| Stand options |
Tilt, remove |
| Mounting options |
100 mm VESA mount
Threaded-through mounting holes, under stand |
| Sealing |
Touchscreen sealed to bezel
Touchscreen sealed to LCD |
| Other features |
2 stage DPMS
VESA DDC, Plug & Play
Five-second power down delay function
Security lock receptacle |