Elo TouchSystems ET2039L User Guide 24
ET2039L Specifi cations
LCD
Display
20” TFT Active Matrix Panel
Display Size
442.58(H)
x
248.83(V)
mm
Pixel Pitch
0.324(H)
x
0.324(V)
mm
Preset Display Modes (require no
user adjustments of image)
640 x 480 @ 60Hz
800
x
600
@
56Hz
800
x
600
@
60Hz
1024
x
768
@
60Hz
1280
x
768
@
65Hz
1280
x
960
@
60Hz
1280
x
1024
@
60Hz
1360
x
768
@
60Hz
1366
x
768
@
60Hz
1600
x
1200
@
60Hz
1680 x 1050 @ 60Hz
Native Resolution
1366 x 768
Contrast Ratio
600:1
(typical)
Brightness
No
Touch:
Typical
369
cd/m
2
; Min 200.5 cd/m
2
IntelliTouch:
Typical
369
cd/m
2
; Min 200.5 cd/m
2
Surface Capacitive: Typical 340.3 cd/m
2
; Min 264 cd/m
2
APR:
Typical
369
cd/m
2
; Min 200.5 cd/m
2
Response Time
Rising time: 8 ms (typical)
Decay
time:
9
ms
(typical)
Display Color
16.7 Million
Viewing Angle
Vertical - 89° to 89°
(typical)
Horizontal - 89° to 89° (typical)
Input Video Signal
• RGB Analog Video (0.7V p-p, 75 ohm; separate
syncs, composite sync, or sync-on-green; TTL positive
or
negative)
• DVI Video (not available for ET2039L-xxxx-x-A-x
models).
Input Video Range
Horizontal scan frequency: 30 to 75KHz
Vertical frame rate range: 47 to 66Hz
Dot
clock
range:
less
than
80MHz
Model
ET2039L
