Operation Manual
Product information38
Product information
Specifications
Item Specifications
T420 TL550
LCD panel
Active area (H x V mm) 930.24 x 523.26 1209.6 x 680.4
Pixel pitch (mm) 0.4845 0.21 x 0.63
Native resolution (pixels) 1920 x 1080 1920 x 1080
Brightness (cd/m
2
)
(typical)
500 400
Contrast (typical) 1500:1 4000:1
Response time (ms)
(typical)
56.5
Touch
Technology Optical Dual Touches (for Win 7 only)
Resolution 32767 x 32767
Capacity 2 simultaneous touches
Accuracy +/- 3 mm over 95% touchable area
Touch Output USB 2.0
PC Support Windows XP/Vista/7
Glass Tempered glass 3.8 mm + 0 mm/-0.3 mm 5 mm + 0 mm/-0.3 mm
Input
Computer VGA (Mini D-Sub 15-pin), DVI (DVI-D)
Video
Composite Video (BNC jacks), S-Video, YPbPr
(RCA jacks), HDMI
Audio L/R (RCA jacks), Line-in (3.5 mm Mini-jack)
Control RS-232C (Mini D-Sub 9-pin)
Output
Computer VGA (Mini D-Sub 15-pin)
Video Composite Video (BNC jacks)
Speaker External speaker jack (12W+12W, 8 Ohms)
Audio L/R (RCA jacks)
Control RS-232C (Mini D-Sub 9-pin)
Audio
Audio W (Amp) 12W 12W
Internal speaker o 0
Power
Supply 100 - 240V AC, 50/60 Hz
Consumption Max. < 210 W < 185 W
Consumption Standby < 0.5 W < 0.5 W
Environment
Operating Temperature
0 - 40
o
C, 32 - 104
o
F
Operating Humidity 10 - 95% (without condensation)
Storage Temperature
-20 - 60
o
C, 4 - 140
o
F
Operating Humidity 10 - 90% (without condensation)
Mechanical
Weight (lbs/kg)
67.2/30.5
(Approximately)
92 / 42
(Approximately)
Dimensions
(W x H x D) (inch/mm)
39.1 x 23.0 x 5.1/
992 x 585 x 128.9
49.7x29.5x3.4/
1262x748.5x87
Specifications and functions are subject to change without notice.