Difference between revisions of "DEC VT420"
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{{infobox terminal | {{infobox terminal | ||
| manufacturer = DEC | | manufacturer = DEC | ||
| Line 8: | Line 9: | ||
| baud_rates = 300-38400 | | baud_rates = 300-38400 | ||
| display_size = 14-inch | | display_size = 14-inch | ||
| + | | phosphor = white | ||
| + | | phosphor2 = green | ||
| + | | phosphor3 = amber | ||
| char_resolution = 80x24 | | char_resolution = 80x24 | ||
| char_resolution2 = 80x36, 80x48, 132x24, 132x36, 132x48 | | char_resolution2 = 80x36, 80x48, 132x24, 132x36, 132x48 | ||
| + | | attributes = normal bold underline blink reverse | ||
| status_line = yes | | status_line = yes | ||
| refresh_rate = 60 | | refresh_rate = 60 | ||
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* {{manx details|1,2997|VT420 Video Terminal IPB}}, May 10, 1990 | * {{manx details|1,2997|VT420 Video Terminal IPB}}, May 10, 1990 | ||
* {{manx details|1,2998|VT420 Service Guide}}, January, 1992 | * {{manx details|1,2998|VT420 Service Guide}}, January, 1992 | ||
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==Images== | ==Images== | ||
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File:DEC VT420 221320484947-4.jpg | File:DEC VT420 221320484947-4.jpg | ||
File:DEC VT420 221320484947-5.jpg | File:DEC VT420 221320484947-5.jpg | ||
| + | File:DEC VT420 141354243612-1.jpg | ||
| + | File:DEC VT420 141354243612-2.jpg | ||
| + | File:DEC VT420 141354243612-3.jpg | ||
| + | File:DEC VT420 141354243612-4.jpg | ||
| + | File:DEC VT420 182580016479-1.jpg | ||
| + | File:DEC VT420 182580016479-2.jpg | ||
| + | File:DEC VT420 182580016479-3.jpg | ||
| + | File:DEC VT420 182580016479-4.jpg | ||
| + | File:DEC VT420 182580016479-5.jpg | ||
| + | File:DEC VT420 182580016479-6.jpg | ||
| + | File:DEC VT420 182580016479-7.jpg | ||
| + | File:DEC VT420 182580016479-8.jpg | ||
| + | File:DEC VT420 182580016479-9.jpg | ||
</gallery> | </gallery> | ||
| + | |||
| + | ==External Links== | ||
| + | * [http://deskthority.net/wiki/DEC_LK401 Deskthority: LK401 keyboard] | ||
| + | * [http://bitsavers.org/pdf/dec/terminal/vt420/firmware/ Firmware] | ||
{{References}} | {{References}} | ||
Latest revision as of 19:05, 17 August 2019
| DEC VT420 | |
|---|---|
 | |
| Manufacturer | DEC |
| Model | VT420 |
| Lifetime | |
| Introduced | 1990 |
| Communication | |
| Interfaces |
RS-232C, RS-423 |
| Baud Rates | 300-38400 |
| Display | |
| Size | 14-inch |
| Phosphors | white, green, amber |
| Refresh Rates | 60 Hz, 70 Hz |
| Character Modes | |
| Resolutions | 80x24, 80x36, 80x48, 132x24, 132x36, 132x48 |
| Status Line | Yes |
| Attributes |
Normal, Blink, Bold, Reverse Video, Underline |
| Firmware | |
| Personalities |
DEC VT52, DEC VT102, DEC VT220, DEC VT320 |
| Software Libraries | |
| Terminfo Name | vt420 |
The DEC VT420 terminal was introduced in 1990 and used an LK401 keyboard.[1]
Manx
- Installing and Using the VT420 Video Terminal (North American Model), November, 1989
- Installing and Using the VT420 Video Terminal (Worldwide Model), June, 1990
- Installing and Using The VT420 Terminal With PC Terminal Mode Update, January, 1993
- VT420 Programmer Reference Manual, February, 1992
- VT420 Video Terminal Programmer Reference Manual Update, 1993
- VT420 Video Terminal IPB, May 10, 1990
- VT420 Service Guide, January, 1992
Images
External Links
References
- ↑ Williams, Paul. "Digital's Video Terminals". http://vt100.net/vt_history. Retrieved March 4, 2012.
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