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Product information
44
Product information
Specifications
Item
Specifications
RP840G
LCD panel
Backlight
E-LED
Panel size
84"
Pixel pitch (mm)
0.4845
Native resolution
(pixels)
3840 x 2160
Brightness (cd/m
2
)
(typical)
350
Contrast (typical)
1600:1
Response time (ms)
(typical)
8
Panel Bit
10-bit
Touch
Technology
IR Touch
Resolution
32767 x 32767
Capacity
10 points (varies from operating systems and
applications)
Accuracy
+/- 2mm
Touch Output
USB x 1
Operating System
Windows XP/Vista/7/CE, Mac OS X 10.6~10.9,
Linux, Chrome OS (touch function varies from
releases)
Panel glass
Tempered glass
AG coating, 80
Thickness
4mm
Input
Computer
VGA (D-Sub 15-pin) x 3
Video
Composite Video (3-in-1 connector) x 1, HDMI x 4
(1080P x 3, 4K2K x 1)
Audio
Line-in (3.5 mm jack) x 3
USB
Type A; Type B
Control
RS-232C (D-Sub 9-pin)
TV Tuner
X
Output
Computer
VGA (D-Sub 15-pin) x 1
Video
X
Audio
Earphone (3.5 mm jack), COAX x 1
External speaker out
(L/R)
X
Audio
Audio W (Amp)
10W x 2
Internal speaker
O