Wachendorff OPUS A3, Руководство по эксплуатации, Страница: 11 / 36

Intended Use
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3.2 Device Description
3.2.1 OPUS A3 ECO
Fig. 3.1: Schematic diagram of the OPUS A3 ECO
Display:
4.3” (480 x 272 px) TFT colour graphic LCD display with (optional) analogue
resistive touch.
Light sensor (option):
Light sensor embedded in keypad for automatic adoption of display-backlight and
key-backlight to ambient light intensity.
Multicolour LED (option):
Multicolour-LED is embedded in keypad and can be free programmable. This LED is
able to show PWM-controlled RGB colours, 16 bit each.
3.2.2 OPUS A3 STANDARD
Fig. 3.2: Schematic diagram of the OPUS A3 STANDARD Landscape
Display
Light sensor
Multicolor LED
Light sensor (optional)
Softkeys F1 – F8
Encoder
USB Slot behind
flap (optional)
Function Keys
Display
3 Status LEDs
Multicolor LED