VX121P/151P/171P(-QM57)
User’s manual rev.0.0 (Preliminary)
50 of 68
MU-C656.xxxxxxxxxx r.0.0-EN
8.14 USB port
The USB controller is on board. Four USB type A connectors, compliant with rev.
2.0/1.1, are provided on the I/O panel.
A further USB connector is available on front panel covered by a little door (except
for True Flat panel version)
The total max. current, for external USB devices, absorbed from the USB
connectors must not exceed 0.5A for each connector. Furthermore the total power
(5V) absorbed must be within the limit (for expansion devices) specified in the
“Internal power supply” paragraph in this manual.
Refer to the motherboard user’s manual for further information.
Notice
Use a cable 5m max long to connect an external USB device to an
USB connector on the I/O panel.
Use a cable 4m max long to connect an external USB device to the
USB connector on the front panel
8.15 Ethernet (LAN)
The Panel PC is equipped with two Gigabit Ethernet 10/100/1000 with RJ45
connectors on the I/O panel. The following are used.
•
Intel 82577LM for LAN1
•
Realtek RTL811C for LAN2 (see picture).
The WinXP device drivers for the Ethernet controllers are in the motherboard CD-
ROM. Each controller has its specific driver.
Refer to the motherboard user’s manual for further information.
8.16 Audio controller
The Panel PC is equipped with a Realtek ALC262 High Definition Audio controller.
On the I/O panel there are 3 connectors (line out, line in e mic).
The WinXP device drivers are in the motherboard DVD.
Refer to the motherboard user’s manual for further information.
