Topcon OPUS A3 STANDARD Full User Manual

Industriestraße 7  65366 Geisenheim  Germany
www.topcon-electronics.de  dl-opus-info@topcon.com
3 Display
4 Input Devices
5 Electronics
Type: TFT Color Graphic LCD with LED
backlight
Size: 4.3”, 95 mm (W) x 53 mm (H)
Resolution: 480 x 272 px (WQVGA), 15:9
Colors: 16.7 Mio.
Brightness: typ. 400 cd/m²
Contrast Ratio: typ. 400:1
Touch Analog resistive
Left Keypad • 4keyswithtactilefeedback
  • BlueLEDbacklight
  • Lifetime1.000.000actuations
Right Keypad • 4+3keyswithtactilefeedback
  • BlueLEDbacklight
  • Lifetime1.000.000actuations
Processor platform
CPU: Freescale I.MX35®, 532 MHz
Mass storage: 1 GByte (approx. 900 MB
for customer use)
RAM: 256 MByte
RTC: Buffered by gold cap
Buzzer • tap60dB(A)in30cmdistance
  • Lifetimemin.1000h
Indicators and Sensors • Lightsensor
    • 1Multicolor-LED
    • 3Status-LED’s
Encoder • Electromechanical
encoder with 16 mecha-
nical detents and push
function
    • Lifetime:1millioncycles
Current consumption (without external load), max.
Power supply
Systemsuppliedthroughterminal30(battery+,
see pinout) and 31 (battery -, see pinout).
Terminal 15 (ignition) to be used to switch on/off.
Operating voltage range: 9 … 36 V DC
Short circuit protection.
Over-voltage protection up to 48V for max. 2 minutes.
Inverse polarity protection up to -48 V DC.
Power Mode
On
Low-power
Sleep
Off
Current
at 13,5 V DC
430 mA
160 mA
90 mA
< 3 mA
Current
at 27 V
240 mA
90 mA
55 mA
< 3 mA

Topcon OPUS A3 STANDARD Full Specifications

General

Brand	Topcon
Model	OPUS A3 STANDARD Full
Category	Farm Equipment
Language	English