1-14
Chapter 1: Product Overview
Universal Serial Bus
Two USB Type-A ports are provided on the terminal. USB Host
Controller support is provided in hardware on the Processor Board.
1RWH
USB peripherals require support from the operating system,
which is currently limited to Windows 98.
Serial Ports
The Pentium III/Celeron Motherboard provides two RS-232 ports (9-
pin D-shell connectors, Ports 1 and 2) directly on the Motherboard and
supports two additional RS-232 ports. Ports 3 and 4 require an optional
harness connection to the Motherboard. Ports 1 and 3 can be supplied
with +12 V DC on Pin 9 when properly set up in the BIOS. The total
power drawn by Ports 1 and/or 3 must be within the limits of the
capabilities of the power supply. Refer to the following table for RS-232
pin-out information.
The BIOS allows flexibility in mapping resources. However, a fully-
loaded system (2 PCMCIA cards that require IRQs, four serial ports in
use, USB in use, parallel port in use, and MSR) may not have enough
available IRQs to support all serial ports. Use a USB serial port
expander to overcome this PC architecture limitation.
Port 2 shares hardware resources with the IRDA connection; if IRDA is
in use, Port 3 is not available.
RS-232 DB-9 Male Connector Pinout
Pin
Port A
Port B
1
DCD
DCD
2
RXD
RXD
3
TXD
TXD
4
DTR
DTR
5
GND
GND
6
DSR
DSR
7
RTS
RTS
8
CTS
CTS
9
RI or +12*
RI
* If Port 1 or 3 are powered, pin 9 will be +12 V.
Summary of Contents for 7401 Web Kiosk
Page 1: ...NCR 7401 Web Kiosk Release 2 3 Hardware User s Guide 16436 NCR B005 0000 1254 Issue D...
Page 80: ...Chapter 2 Hardware Installation 2 21 2 Remove the Core Module from the Fixed Angle Mount 16397...
Page 183: ...3 74 Chapter 3 Setup...
Page 263: ...Appendix B Feature Kits B 55 11 Route the cables in the Wall Bracket as shown below 17359...
Page 302: ...B 94 Appendix B Feature Kits 17729 Pole Mount Wall Mount...
Page 326: ...B 118 Appendix B Feature Kits 2 Insert the end of the paper into the Paper Guide 16731...
Page 328: ...B 120 Appendix B Feature Kits 4 Remove the cut paper waste from the Presenter 16965...
Page 334: ...B 126 Appendix B Feature Kits 19050...
Page 367: ...Index 159...
Page 368: ...B005 0000 1254 September 2001 Printed on recycled paper...