Ricoh D8400, Руководство по эксплуатации

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5. Product information 22
5. Product information
Specifications
Item Specifications
LCD panel
Backlight LED
Panel size 84"
Pixel pitch (mm) 0.4845 x 0.4845
Native resolution (pixels) 3840 x 2160
Brightness (cd/m
2
) (typical)
350
Contrast (typical) 1400:1
Response time (ms) (typical) 5 ms (grijs naar grijs)
Panel Bit 10-bit
Touch
Technology IR
Resolution 32767 x 32767
Maximum number of touches 10
Touch Output USB 2.0
Supported Operating Systems
Multi-point touch:
Windows 7 (Home Premium/Ultimate/
Professional)
Windows 8, Windows 8 Pro,
Windows 8 Enterprise
Windows 8.1, Windows 8.1 Pro,
Windows 8.1 Enterprise
Single-point touch:
Windows 7 (Home Basic/Home Premium/
Ultimate/Professional)
Windows 8, Windows 8 Pro,
Windows 8 Enterprise
Windows 8.1, Windows 8.1 Pro,
Windows 8.1 Enterprise
Mac OS X (10.8/10.9/10.10)
Panel glass
Type AG anti-glare glass
Thickness Approximately 4 mm
Input
Computer VGA (D-Sub 15-pin), DVI-D
Video HDMI, DisplayPort
Audio Line-in (3.5 mm jack)
Control RS-232C (D-Sub 9-pin)
USB Type B (exclusively for the touch panel*)
Output
Computer DisplayPort
Audio Speaker L/R
Control RS-232C (D-Sub 9-pin)
Audio
Audio W (Amp) 12 W x 2
Internal speaker 12 W (8 Ω ) x 2