NCR 7600-K021 Manual

7600-K021
Extended I/O Card
Kit Instructions
Issue C

Revision Record
Issue
Date
Remarks
A
Mar 2011
First issue
B
June 2012
Added Tie Wrap Holder
C
July 2019
Updated 7600-K021 PNs

1
Introduction
The Extended I/O Card provides three additional 12V Powered USB Ports for the
7600/7601. Each port is capable of supplying 12V at 1.5A maximum each.
Kit Contents

2
Installation Procedure
Warning: Disconnect the AC power cord before disassembling the Terminal.
Caution: Static Electricity Discharge may permanently damage your system.
Discharge any static electricity build up in your body by touching your computer’s
case for a few seconds. Avoid any contact with internal parts and handle cards only
by their external edges.
1. Unplug the terminal’s power cord.
2. Open the Top Cover.
3. Use a screwdriver to twist the Daughter Card Knockout out of the I/O Panel.
4. Remove the existing USB Cable from the Motherboard and Front Panel Board.
29513
Daughter Card Knockout
Front Panel USB Cable

3
5. Plug the Daughter Card Power Cable into the Motherboard.
29517
Daughter Card Power Cable
6. Install the Extended I/O Daughter Card to the I/O Panel (2 screws) and Tie Wrap
Holder.
29510
Extended I/O Daughter Card Tie Wrap Holder

4
7. Connect the new USB Cable to the Motherboard, Front Panel Board, and Daughter
Card
29512
USB Cable Connectors Daughter Card Power Cable
Note: The Tie Wrap Holder is used to secure the PS/2 Cable with a Tie Wrap.
Tie Wrap
Tie Wrap Holder