User guide

3
INTRODUCTION
Product Description
The 1528L is a medical 15-inch touchmonitor which uses liquid crystal
monitor (LCD) technology, designed to present information to the
operator, care-giver and the patient. The 1528L features both serial and
USB touch interfaces as standard configuration. The 1528L functionally
consists of a 15-inch LCD main monitor with a touchscreen. The monitor
element is a 15.0 inch diagonal XGA resolution (1024x768) LCD monitor.
Three types of touchscreen technology are offered for the 1528L as
standard options: AccuTouch technology (resistive), IntelliTouch
technology, Surface Acoustic Wave (SAW), and CarrollTouch technology
(Infrared /IR/). The 1528L is powered by 12 VDC from an external
medical grade power adapter.
LCD Monitor Performance Features
15 inch TFT LCD Monitor Panel
Monitor format 1024x768
Monitor area 304.1 mm (H) x 228 mm (V)
Pixel pitch 0.297 mm (H) x 0.297 mm (V)
Contrast ratio 400:1 typical
Brightness
LCD 350 cd/m² (Typical)
AccuTouch technology 287 cd/m² (Typical)
IntelliTouch technology 322 cd/m² (Typical)
CarrollTouch technology 322 cd/m² (Typical)
AccuTouch transmission 82% typical
IntelliTouch transmission 92% typical
IR Touchscreen transmission 92% typical
Response time Tr = 12 msec / Tf = 16 msec typical
Monitor color 16.2 million colors, 6 Bit with dithering
Typical vertical viewing angle: 60 deg (looking down) / 40 deg (looking up)
Typical horizontal viewing angle: 60 deg (looking left) / 60 deg (looking right)
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