
Chapter 1. Hardware Training
UPS (Uninterrupted Power Supply)
This is the battery backup for the CPU. In case of power failure, the UPS will
provide uninterrupted power to the computer for a specified length of time so
valuable data will not be lost. It provides enough time to appropriately shut down
the computer if needed.
Dimensions of a typical UPS
5.50" high
10.00" wide
16.00" deep
Modem
This is an electronic device that connects the computer with a telephone line
allowing the computer to communicate with a remote location terminal. It
actually stands for MOdulate/DEModulate, a term describing its function.
Modems are peripheral devices requiring a port to the computer.
Dimensions of modem
2.00" high
6.00" wide
9.00" deep
A/B
Switch
This is a switching device that allows one port to be shared, for example, between
a terminal and a modem. When the switch is turned to A, it functions as a
terminal. When it is turned to B, it functions as a modem. Sometimes it is
necessary to have an A/B/C or A/B/C/D switch. It is usually port #2.
Dimensions of a typical
2.50" high
6.00" wide
5.50" deep
A
B
Front View
Rear View
Input-Output
A
B
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Summary of Contents for Dimensions
Page 1: ...GETTING STARTED 2005 Activant Solutions Inc Dimensions 14 ...
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Page 62: ...Chapter 2 System Training This page intentionally left blank 54 Dimensions 14 ...
Page 150: ...Chapter 4 Accounts Receivable This page intentionally left blank 142 Dimensions 14 ...
Page 234: ...Chapter 5 Inventory This page intentionally left blank 226 Dimensions 14 ...
Page 368: ...Chapter 8 Point of Sale POS This page intentionally left blank 360 Dimensions 14 ...
Page 369: ...Appendix A APPENDIX A TERMINALS PRINTERS Dimensions 14 361 ...
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Page 391: ...Appendix B APPENDIX B EXERCISE SOLUTIONS Dimensions 14 383 ...
Page 405: ...Appendix C APPENDIX C FIELD DEFINITIONS Dimensions 14 397 ...
Page 449: ...Appendix D APPENDIX D SYSTEM MANAGER HANDBOOK Dimensions 14 441 ...
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