NCR 7772-K038 Manual

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Unauthorized use, reproduction and/or distribution is strictly prohibited
7772-K038/K039
Issue B
Remote I/OChassis
Kit Instructions

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Copyright
The product described in this document is a licensed product of NCR Corporation.
NCR is a registered trademark of NCR Corporation. NCR CX7 All-in-One POS (7772) is a trademark of NCR
Corporation in the United States and/or other countries. Other product names mentioned in this publication may be
trademarks or registered trademarks of their respective companies and are hereby acknowledged.
Java is a registered trademark of Oracle and/or its affiliates.
The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered
trademarks of HDMI Licensing LLC in the United States and other countries.
Where creation of derivative works, modifications or copies of this NCR copyrighted documentation is permitted under
the terms and conditions of an agreement you have with NCR, NCR's copyright notice must be included.
It is the policy of NCR Corporation (NCR) to improve products as new technology, components, software, and firmware
become available. NCR, therefore, reserves the right to change specifications without prior notice.
All features, functions, and operations described herein may not be marketed by NCR in all parts of the world. In some
instances, photographs are of equipment prototypes. Therefore, before using this document, consult with your NCR
representative or NCR office for information that is applicable and current.
Copyright © 2020–2024
By NCRCorporation
Global Headquarters
864 Spring St. NW
Atlanta, GA 30308
United States
All Rights Reserved

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Table of Contents
Copyright 2
Remote I/O Chassis 5
Kit Contents 6
7772-K038 Remote USBCentric I/O(Retail) Chassis 6
7772-K039 Remote Serial Centric I/O(Hospitality) Chassis 7
Installation Procedure 8
I/OPorts 13
7772-K038 Remote USBCentric I/O(Retail) Chassis 13
7772-K039 Remote Serial Centric I/O(Hospitality) Chassis 14

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Revision Record
Issue Date Remarks
A Aug 2020 First Issue
B Dec 2021 Added Warning statement

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Remote I/O Chassis
This kit provides a Remote I/O Chassis for the NCR CX7 All-in-One POS (7772) or
NCRCX5 All-in-One POS(7773).
l7772-K038 – Remote USBCentric I/O (Retail) Chassis
l7772-K039 – Remote SerialCentric I/O (Hospitality) Chassis

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Kit Contents
7772-K038 Remote USBCentric I/O(Retail) Chassis
Item Part Number Description
1Remote USBCentric I/O(Retail) Chassis Assembly
497-0526508 Bottom Plate, Remote I/O, CX7
497-0526509 Casing,Remote I/O, CX7
497-0526511 Remote I/OPlate and Shield, Retail, CX7
497-0467780 Foot, Rubber, 7600
497-0525283 PCBAssembly – CX7 I/OBoard, Retail
006-8617798 Screw, M3 x 8mm Machine, Phillips, Flat, Black
006-8613167 Screw, M3 x 6mm, SEMS, Pan Head, Phillips, Machine Screw External
Tooth Washer, Zinc Plate
497-0527120 Label, CX7 Remote I/O, Retail
2 497-0526512 L-Shaped Bracket, CX7
3 006-8617798 M3 x 8mm Machine, Phillips, Flat, Black
4 497-0527274 Label, Vesa Flame Retardant, Black

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7772-K039 Remote Serial Centric I/O(Hospitality)
Chassis
Item Part Number Description
1Remote Serial Centric I/O(Hospitality) Chassis Assembly
497-0526508 Bottom Plate, Remote I/O, CX7
497-0526509 Casing,Remote I/O, CX7
497-0526510 Remote I/OPlate and Shield, HSR, CX7
497-0467780 Foot, Rubber, 7600
497-0525263 PCBAssembly – CX7 I/OBoard, HSR
006-8617798 Screw, M3 x 8mm Machine, Phillips, Flat, Black
006-8613167 Screw, M3 x 6mm, SEMS, Pan Head, Phillips, Machine Screw External
Tooth Washer, Zinc Plate
497-0527119 Label, CX7 Remote I/O, Hospitality
2 497-0526512 L-Shaped Bracket, CX7
3 006-8617798 M3 x 8mm Machine, Phillips, Flat, Black
4 497-0527274 Label, Vesa Flame Retardant, Black

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Installation Procedure
Warning
Disconnect the AC power cord from the AC outlet and wait 30 seconds before
servicing the terminal.
1. Install the Brackets on each side of the Remote I/O Chassis (2 screws per bracket) in
the orientation shown below.
Note
The Brackets may also be mounted 180° from the position shown below.
Illustration below shows the Remote SerialCentric I/O(Hospitality) Chassis
(7772-K039).

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2. Mount the assembly on the wall as desired. The Remote I/OChassis can be
mounted in four (4)ways:
I/O Facing Up
I/O Facing Down

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I/O Facing Right

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I/O Facing Left
3. Connect the cables to the appropriate I/Oport. For information on the ports
available for each kit, refer to the I/OPorts section:
l7772-K038 Remote USBCentric I/O(Retail) Chassis on page13
l7772-K039 Remote Serial Centric I/O(Hospitality) Chassis on page14

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4. Mount the Vesa Flame Retardant Label on the Back Cover as shown.
Note
The Label is needed when mounting on a third-party arm.

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I/OPorts
7772-K038 Remote USBCentric I/O(Retail) Chassis
Callout Port Name
1 RJ50 Serial (Enhanced UART)
2 Dual USB 3.0
3 DisplayPort
4 DB9 Serial (Standard UART)
5LAN In
Note
Connect to Ethernet Network
6LANOut
Note
Connect to the CXHead
7 USB-C
8 LED
9 24VPower In
10 USB12V
11 USB24V
12 Cash Drawer

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7772-K039 Remote Serial Centric I/O(Hospitality) Chassis
Callout Port Name
1 RJ12 Serial
lCOM1 (Enhanced UART)
lCOM2 (Standard UART)
lCOM3 (Enhanced UART)
lCOM4 (Standard UART)
2 Cash Drawer A
3 Cash Drawer B
4 DisplayPort
5LANIn
Note
Connect to Ethernet Network
6LAN Out
Note
Connect to the CXHead
7 USB-C
8 LED
9 24VPower In
10 USB24V
11 USB12V

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Callout Port Name
12 Dual USB 3.0
13 RJ45 Serial
lCOM5 (Enhanced UART)
lCOM6 (Standard UART)