Detailed Lcd Display Performance Requirements - Elo TouchSystems ET1229L Series User Manual

The credit card reader reads all three stripes on a standard credit card or drivers
license. The credit card is read by sliding the credit card, stripe side toward the
display through the credit card reader forward or backward. There is a serial
credit card reader and a USB credit card reader.
The Hub provides 4 internal USB ports to be used by the credit card reader, the
fingerprint reader, the touchscreen, and the customer display. The hub also
supplies two USB ports to the outside of the back of the 1229L for external use.
The hub is only used by the USB version of the 1229L. The 1229L is powered
by 12 VDC from a universal type power supply brick.

Detailed LCD Display Performance Requirements

2.1" TFT LCD Display Panel
Display Format:
Display area 12.1"
Pixel Pitch 12.1"
Contrast Ratio
Brightness
Accutouch Transmission
IntelliTouch Transmission
IR Touchscreen Transmission
Response Time
Display Color
Horizontal Viewing Angle
Vertical Viewing Angle
1-2
E l o E n t u i t i v e T o u c h m o n i t o r U s e r G u i d e
1800 x 600
246.0mm (H) x 184.5mm (V)
0.3075mm (H) x 0.3075mm (V)
300 typical
300 nits typical with no touchscreen;
AccuTouch 276 nits with IntelliTouch; 276 nits
;
with IR
82% typical
92% typical
92% typical
Tr = 30 msec/Tf = 20 msec typical
16 million colors with dithering
+/- 60 degrees typical at CR=10
-50/+40 degrees typical at CR=10
246 nits with