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3 Test and Diagnostics
3.29 SETUP
Satellite A50/TECRA A2 Maintenance Manual (960 -478)
3-82
(b)
Parallel
This option sets the interrupt request level and I/O port base address for the parallel
port. When the parallel port mode is set to
Std. Bi-direct
, the options are as
follows:
LPT setting
Interrupt level
I/O address
LPT 1
7
378H
LPT 2
5
278H
LPT 3
7
3BCH
Not Used
Disables port
When the parallel port mode (see settings below) is set to
ECP
, the DMA channel
can also be set to
1, 2
or
3
. The default is 3.
LPT setting
Interrupt level
I/O address
DMA channel
LPT 1
7
378H
3 (Default)
LPT 2
5
278H
3
LPT 3
7
3BCH
3
Not Used
Disables port
When you select one of the above options, except for
Not Used
, a subwindow
similar to the one below appears to let you set the DMA. The options for this setting
are Channel 1and Channel 3 (Default).
For most printers, the port should be set to
ECP
in Peripheral. With some other
parallel devices, the setting should be
Std. Bi-Direct
.
Содержание Tecra A2 Series
Страница 10: ...x Satellite A50 TECRA A2 Maintenance Manual 960 478 ...
Страница 11: ...Chapter 1 Hardware Overview ...
Страница 12: ...1 Hardware Overview 1 ii Satellite A50 TECRA A2 Maintenance Manual 960 478 1 Hardware Overview ...
Страница 49: ...Chapter 2 Troubleshooting Procedures ...
Страница 50: ...2 Troubleshooting Procedures 2 ii Satellite A50 TECRA A2 Maintenance Manual 960 478 2 ...
Страница 54: ...2 Troubleshooting Procedures 2 vi Satellite A50 TECRA A2 Maintenance Manual 960 478 ...
Страница 104: ...2 Troubleshooting Procedures 2 14 Wireless LAN Troubleshooting 2 50 Satellite A50 TECRA A2 Maintenance Manual 960 478 ...
Страница 105: ...Chapter 3 Tests and Diagnostics ...
Страница 106: ...3 Tests and Diagnostics 3 ii Satellite A50 TECRA A2 Maintenance Manual 960 478 3 ...
Страница 148: ...3 Tests and Diagnostics 3 17 Sound LAN Modem TV Test 3 40 Satellite A50 TECRA A2 Maintenance Manual 960 478 ...
Страница 197: ...Chapter 4 Replacement Procedures ...
Страница 198: ...4 Replacement Procedures 4 ii Satellite A50 TECRA A2 Maintenance Manual 960 478 4 ...
Страница 204: ...4 Replacement Procedures 4 viii Satellite A50 TECRA A2 Maintenance Manual 960 478 ...
Страница 271: ...Appendices ...
Страница 272: ...Appendices App ii Satellite A50 TECRA A2 Maintenance Manual 960 478 ...
Страница 284: ...Appendices Apx A Handling the LCD Module A 6 Satellite A50 TECRA A2 Maintenance Manual 960 478 ...
Страница 290: ...Appendices Apx B Board Layout B 6 Satellite A50 TECRA A2 Maintenance Manual 960 478 ...
Страница 332: ...Appendices Apx E Key Layout E 2 Satellite A50 TECRA A2 Maintenance Manual 960 478 ...
Страница 334: ...Appendices Apx F Wiring Diagrams F 2 Satellite A50 TECRA A2 Maintenance Manual 960 478 ...
Страница 336: ...Appendices Apx G BIOS KBC EC Update G 2 Satellite A50 TECRA A2 Maintenance Manual 960 478 ...
Страница 338: ...Appendices Apx H Reliability H 2 Satellite A50 TECRA A2 Maintenance Manual 960 478 ...