User manual

17 ARK-3360 User Manual
Chapter 2 H/W Installation
2.3.1.5 USB Connector
ARK-3360 provides six USB interface connectors, which give complete Plug & Play
and hot swapping for up to 127 external devices. The USB interface complies with
USB UHCI, Rev. 2.0 compliant. The USB interface can be disabled in the system
BIOS setup. Please refer to Table. 2.8 for its pin assignments. The USB connectors
are used to connect any device that conforms to the USB interface. Most digital
devices conform to this standard. The USB interface supports Plug and Play without
turning off computers.
Figure 2.10 USB connector
2.3.1.6 VGA Connector
The ARK-3360 provides a high resolution VGA interface connected by a D-sub 15-
pin connector to support a VGA CRT monitor. It supports display resolution of up to
2048 x 1536 or 1400 x 1050.
Figure 2.11 VGA Connector
2.3.1.7 Power Input Connector
ARK-3360L comes with a DC-Jack header that carries 12 VDC external power input
and ARK-3360F comes with a two pins header that carries 12 ~ 24 VDC external
power input.
Table 2.8: USB Connector
Pin Signal name Pin Signal name
1 VCC 2 USB_data-
3 USB_data+ 4 GND
Table 2.9: VGA Connector Pin Assignments
Pin Signal Name Pin Signal Name
1 Red 2 Green
3 Blue 4 NC
5GND 6 GND
7GND 8 GND
9NC 10GND
11 NC 12 NC
13 H-SYNC 14 V-SYNC
15 NC