Terminals - User contributions [en]

DEC VT20

2026-04-08T04:11:02Z

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{{infobox terminal
| manufacturer = DEC
| model = VT20
| image = DEC VT20-1.jpg
| intro_year =
| intro_month =
| intro_prior =
| intro_price =
| discontinued_year =
| discontinued_month =
| interface = RS-232C
| interface2 =
| interface3 =
| interface4 =
| interface5 =
| baud_rates =
| display_size =
| phosphor =
| phosphor2 =
| phosphor3 =
| refresh_rate =
| refresh_rate2 =
| char_resolution =
| char_resolution2 =
| char_resolution3 =
| char_resolution4 =
| char_resolution5 =
| char_resolution6 =
| char_resolution7 =
| char_resolution8 =
| char_resolution9 =
| char_resolution10 =
| status_line =
| char_matrix =
| char_cell =
| graphic_type =
| graphic_resolution =
| cpu =
| rom =
| ram =
| personality1 =
| personality2 =
| personality3 =
| personality4 =
| personality5 =
| personality6 =
| personality7 =
| personality8 =
| personality9 =
| personality10 =
| personality11 =
| personality12 =
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| personality14 =
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| personality17 =
| personality18 =
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| personality21 =
| personality22 =
| personality23 =
| personality24 =
| personality25 =
| terminfo =
| gnuplot =
}}
The {{PAGENAME}} terminal is a variant of the [[DEC VT05]] terminal with special
facilities for typesetting.

The VT20/B is another variant with a different enclosure.

Two VT20/B terminals were connected to single PDP-11/05 (a variant of the 11/10)
which was connected via RS232 to a host system, either a larger PDP-11 or a
DECsystem-10, running Typeset-11 or Typeset-10. Newspapers using Typeset-10 were
The Kansas City Star, the Chicago Tribune, and the London, Ontario, Free Press.
The PDP-11/05 was booted by toggling in the bootstrap using the switches on the
front of the machine, then downloading the abs loader and actual software through
the RS232 interface from the host. The PDP-11/05 buffered text (news stories)
downloaded from the host and allowed editing on the VT20. On Typeset-11 it was
page oriented, a page would be downloaded, edited, then uploaded back to the host.
On Typeset-10 the text was downloaded, but an associated memory system mirrored
changes made on the text in the -11 to a copy on the -10. When the "save" button
was pressed, the text was copied from associative memory into the actual text file
on the DECsystem-10. This allowed for virtual scrolling through large files without
having to save and load pages. The VT20s were eventually replaced by the VT72s,
which featured a micro PDP-11 internally, with twice the memory of the old PDP-11/05s
that controlled the VT20s. Interestingly enough, Digital no longer supported the
associative memory version of the editing software, requiring page level editing.
The Kansas City Star rewrote the PDP-11 software for the VT20s to run on the VT72,
allowing for further virtual scrolling of large files, and making saving edits faster.
The VT72 was replaced by the [[DEC VT172|VT172]], virtually the same terminal but
in a VT100 type of form, with even more memory (32k).

==Images==
<gallery>
File:DEC VT20-1.jpg
File:DEC VT20B-1.jpg
File:DEC VT20B-2.jpg
File:DEC VT20B-3.jpg
</gallery>

[[Category:DEC|VT20]]
[[Category:DEC VT0x]]
{{category raster}}
{{stub}}

DEC VT72

2026-04-08T04:06:49Z

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{{infobox terminal
| manufacturer = DEC
| model = VT72
| image = DEC VT72T.jpg
| intro_year =
| intro_month =
| intro_prior =
| intro_price =
| discontinued_year =
| discontinued_month =
| interface =
| interface2 =
| interface3 =
| interface4 =
| interface5 =
| baud_rates =
| display_size =
| phosphor =
| phosphor2 =
| phosphor3 =
| refresh_rate =
| refresh_rate2 =
| char_resolution =
| char_resolution2 =
| char_resolution3 =
| char_resolution4 =
| status_line =
| char_matrix =
| char_cell =
| graphic_type =
| graphic_resolution =
| cpu = DEC LSI-11
| rom =
| ram = 16 Kwords
| personality1 =
| personality2 =
| personality3 =
| personality4 =
| personality5 =
| personality6 =
| personality7 =
| personality8 =
| personality9 =
| personality10 =
| terminfo =
}}

The VT72 was the follow-on to the VT20 for use with DEC's typesetting system, called Typeset-11
and Typeset-10. The system included editing software for use in the newsroom. The VT72 contained
an LSI PDP-11 internally with 16k of memory and allowed newsroom personnel to edit and write news
articles for the publication. The VT72 had no built-in character set. Each character had to be
defined with aa 10x10 pixel map and assigned to an ASCII value and connect to a key on the keyboard.
The Digital supplied software only used paging for editing, meaning it downloaded a buffer full of
text, allowed it to be edited, then uploaded it when finished and paged to the next buffer of text.
The Kansas City Star adapted the Typeset-10 software for the VT20 to the VT72, allowing editors to
scroll through stories too long to fit in memory on the VT72, but using associative memory to mirror
changes on the terminal with a copy on the host. The bootstrap was now in the terminal, no longer
needing to be hand-entered into the switches as with the VT20.

The VT172 followed the VT72, but was essentially the same terminal in a VT100 enclosure,
with the VT72 style keyboard

==[[Manx]]==
* {{manx details|1,11975|VT72 Vol. 1 Field Maintenance Print Set}}
* {{manx details|1,11973|VT72 Vol. 2 Field Maintenance Print Set}}

==Images==
<gallery>
File:DEC VT72T.jpg
</gallery>

[[Category:DEC|VT72]]
{{category raster}}
{{stub}}

DEC VT72

2026-04-08T04:05:30Z

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{{infobox terminal
| manufacturer = DEC
| model = VT72
| image = DEC VT72T.jpg
| intro_year =
| intro_month =
| intro_prior =
| intro_price =
| discontinued_year =
| discontinued_month =
| interface =
| interface2 =
| interface3 =
| interface4 =
| interface5 =
| baud_rates =
| display_size =
| phosphor =
| phosphor2 =
| phosphor3 =
| refresh_rate =
| refresh_rate2 =
| char_resolution =
| char_resolution2 =
| char_resolution3 =
| char_resolution4 =
| status_line =
| char_matrix =
| char_cell =
| graphic_type =
| graphic_resolution =
| cpu =
| rom =
| ram =
| personality1 =
| personality2 =
| personality3 =
| personality4 =
| personality5 =
| personality6 =
| personality7 =
| personality8 =
| personality9 =
| personality10 =
| terminfo =
}}

The VT72 was the follow-on to the VT20 for use with DEC's typesetting system, called Typeset-11 and Typeset-10. The system included editing software for use in the newsroom. The VT72 contained an LSI PDP-11 internally with 16k of memory and allowed newsroom personnel to edit and write news articles for the publication. The VT72 had no built-in character set. Each character had to be defined with aa 10x10 pixel map and assigned to an ASCII value and connect to a key on the keyboard. The Digital supplied software only used paging for editing, meaning it downloaded a buffer full of text, allowed it to be edited, then uploaded it when finished and paged to the next buffer of text. The Kansas City Star adapted the Typeset-10 software for the VT20 to the VT72, allowing editors to scroll through stories too long to fit in memory on the VT72, but using associative memory to mirror changes on the terminal with a copy on the host. The bootstrap was now in the terminal, no longer needing to be hand-entered into the switches as with the VT20.

The VT172 followed the VT72, but was essentially the same terminal in a VT100 enclosure, with the VT72 style keyboard

==[[Manx]]==
* {{manx details|1,11975|VT72 Vol. 1 Field Maintenance Print Set}}
* {{manx details|1,11973|VT72 Vol. 2 Field Maintenance Print Set}}

==Images==
<gallery>
File:DEC VT72T.jpg
</gallery>

[[Category:DEC|VT72]]
{{category raster}}
{{stub}}

DEC VT172

2026-04-08T04:04:33Z

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#REDIRECT [[DEC VT72]]

[[Category:DEC|VT172]]

DEC VT72

2026-04-08T04:03:23Z

Legalize: spelling

{{infobox terminal
| manufacturer = DEC
| model = VT72
| image = DEC VT72T.jpg
| intro_year =
| intro_month =
| intro_prior =
| intro_price =
| discontinued_year =
| discontinued_month =
| interface =
| interface2 =
| interface3 =
| interface4 =
| interface5 =
| baud_rates =
| display_size =
| phosphor =
| phosphor2 =
| phosphor3 =
| refresh_rate =
| refresh_rate2 =
| char_resolution =
| char_resolution2 =
| char_resolution3 =
| char_resolution4 =
| status_line =
| char_matrix =
| char_cell =
| graphic_type =
| graphic_resolution =
| cpu =
| rom =
| ram =
| personality1 =
| personality2 =
| personality3 =
| personality4 =
| personality5 =
| personality6 =
| personality7 =
| personality8 =
| personality9 =
| personality10 =
| terminfo =
}}

==[[Manx]]==
* {{manx details|1,11975|VT72 Vol. 1 Field Maintenance Print Set}}
* {{manx details|1,11973|VT72 Vol. 2 Field Maintenance Print Set}}

The VT72 was the follow-on to the VT20 for use with DEC's typesetting system, called Typeset-11 and Typeset-10. The system included editing software for use in the newsroom. The VT72 contained an LSI PDP-11 internally with 16k of memory and allowed newsroom personnel to edit and write news articles for the publication. The VT72 had no built-in character set. Each character had to be defined with aa 10x10 pixel map and assigned to an ASCII value and connect to a key on the keyboard. The Digital supplied software only used paging for editing, meaning it downloaded a buffer full of text, allowed it to be edited, then uploaded it when finished and paged to the next buffer of text. The Kansas City Star adapted the Typeset-10 software for the VT20 to the VT72, allowing editors to scroll through stories too long to fit in memory on the VT72, but using associative memory to mirror changes on the terminal with a copy on the host. The bootstrap was now in the terminal, no longer needing to be hand-entered into the switches as with the VT20.

The VT172 followed the VT72, but was essentially the same terminal in a VT100 enclosure, with the VT72 style keyboard

==Images==
<gallery>
File:DEC VT72T.jpg
</gallery>

[[Category:DEC|VT72]]
{{category raster}}
{{stub}}

DEC VT62

2026-04-08T03:46:21Z

Legalize: infobox

{{infobox terminal
| manufacturer = DEC
| model = VT62
| image = DEC_VT52.png
| char_resolution = 80x24
| char_matrix = 7x7
| attributes = normal reverse
| interface = RS-232C
| interface2 = 20 mA current loop
| baud_rates = 75, 110, 150, 300, 600, 1200, 2400, 4800, 9600
| phosphor = P4 white
| display_size = 10-inch
| refresh_rate = 50
| refresh_rate2 = 60
| cpu = discrete logic
}}
The {{PAGENAME}} terminal is a variant of the [[DEC VT52|VT52]] terminal that provides block mode capabality and inverse video.

==[[Manx]]==
* {{manx details|1,21660|VT62 DECscope User's Guide}}, June, 1978
* {{manx details|1,11530|VT62 DECscope Technical Manual}}
* {{manx details|1,11968|VT62 Field Maintenance Print Set}}

==External Links==
* [http://www.datormuseum.se/home/dec-vt5x.html DEC VT50 series]

[[Category:DEC|VT62]]
{{category raster}}
{{stub}}

DEC VT52

2026-04-08T03:45:06Z

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__NOTOC__
{{infobox terminal
| manufacturer = DEC
| model = VT52
| image = DEC VT52 321524414402-1.jpg
| intro_year = 1976
| intro_month =
| char_resolution = 80x24
| char_matrix = 7x7
| baud_rates = 75, 110, 150, 300, 600, 1200, 2400, 4800, 9600
| phosphor = P4 white
| display_size = 10-inch
| interface = RS-232C
| interface2 = 20 mA current loop
| refresh_rate = 50
| refresh_rate2 = 60
| cpu = discrete logic
| terminfo = vt52
}}
The {{PAGENAME}} was announced in September, 1975 and introduced in 1976.{{Computerworld
| id=da1CiG9bTzwC
| pg=35
| title="DEC OEM Group Releases Printer, Micro System"
| date=September 24, 1975
}}{{ref handbook|131}}<ref>{{cite web
| url=http://bitsavers.org/pdf/dec/_Books/DEC_1957_To_The_Present_1978.pdf
| date=1978
| accessdate=January 16, 2018
| title=Digital Equipment Corporation, 1957 to the Present
}}</ref>
In October, 1980 it sold for $1,350.{{Computerworld
| id=XPDvkYPCkWgC
| pg=100
| title=DEC advertisement
| date=October 13, 1980
}}

==[[Manx]]==
* {{manx details|1,3006|VT50/VT52 Pocket Service Guide}}, January, 1979
* {{manx details|1,3010|VT52 DECscope Maintenance Manual}}, July, 1978
* {{manx details|1,3016|DECscope User's Manual}}, March, 1977
* {{manx details|1,6321|VT52 Field Maintenance Print Set}}, February, 1976

==Images==
<gallery>
File:DEC_VT52.png
File:DEC advertisement Computerworld 07Feb1977.jpg|Advertisement
File:DEC VT52 advertisement Computerworld 13Oct1980.jpg
File:DEC VT52 321524414402-1.jpg
File:DEC VT52 321524414402-2.jpg
File:DEC VT52 321524414402-3.jpg
File:DEC VT52 321524414402-4.jpg
File:DEC VT52 321524414402-5.jpg
File:DEC VT52 321607901993-1.jpg
File:DEC VT52 321607901993-2.jpg
File:DEC VT52 321607901993-3.jpg
File:DEC VT52 321607894588-1.jpg
File:DEC VT52 321607894588-2.jpg
File:DEC VT52 321607894588-3.jpg
File:DEC VT52 302649419073-1.jpg
File:DEC VT52 302649419073-2.jpg
File:DEC VT52 302649419073-3.jpg
File:DEC VT52 302649419073-4.jpg
File:DEC VT52 302649419073-5.jpg
File:DEC VT52 302649419073-6.jpg
File:DEC VT52 302649419073-7.jpg
File:DEC VT52 302649419073-8.jpg
File:DEC VT52 302649419073-9.jpg
File:DEC VT52 302649419073-10.jpg
File:DEC VT52 302649419073-11.jpg
</gallery>

==External Links==
* [http://www.datormuseum.se/home/dec-vt5x.html DEC VT50 series]
* [https://github.com/kgober/VT52 VT52 emulator], GitHub
* [https://github.com/larsbrinkhoff/terminal-simulator/ Simulation of VT52 and VT100 terminal hardware], GitHub

== See Also ==
[[DEC VT50]],
[[DEC VT55]],
[[DEC VT62]]

{{References}}

[[Category:DEC|VT52]]
{{category raster}}
[[Category:1976]]
{{stub}}

DEC VT61

2026-04-08T03:43:52Z

Legalize: infobox

__NOTOC__
{{infobox terminal
| manufacturer = DEC
| model = VT61
| image = DEC VT61 302082552655-1.jpg
| intro_year = 1977
| intro_month =
| intro_prior =
| intro_price =
| discontinued_year =
| discontinued_month =
| interface = RS-232
| interface2 = 20 mA current loop
| interface3 =
| baud_rates = 75, 110, 150, 300, 600, 1200, 1800, 2400, 4800, 9600
| display_size = 12-inch
| phosphor = P4 white
| phosphor2 =
| phosphor3 =
| refresh_rate =
| refresh_rate2 =
| char_resolution = 80x24
| char_resolution2 =
| char_resolution3 =
| char_resolution4 =
| char_matrix = 7x8
| char_cell = 10x10
| graphic_type =
| graphic_resolution =
| cpu = discrete logic
| rom =
| ram =
| personality1 = DEC VT52
| personality2 =
| personaltiy3 =
| personality4 =
| personality5 =
| personality6 =
| persaonlity7 =
| terminfo =
}}
The {{PAGENAME}} terminal was introduced in 1977. The VT61T variant is intended for digital typesetting.<ref>{{cite web
| url=http://bitsavers.org/pdf/dec/_Books/DEC_1957_To_The_Present_1978.pdf
| date=1978
| accessdate=January 16, 2018
| title=Digital Equipment Corporation, 1957 to the Present
}}</ref>

==[[Manx]]==
* {{manx details|1,11527|VT61 User's Manual}}
* {{manx details|1,11966|VT61-T Field Maintenance Print Set}}

==Images==
<gallery>
File:DEC VT61 302082552655-1.jpg
File:DEC VT61 302082552655-2.jpg
File:DEC VT61 302082552655-3.jpg
File:DEC VT61 302082552655-4.jpg
File:DEC VT61 302082552655-5.jpg
File:DEC VT61 302082552655-6.jpg
File:DEC VT61 302082552655-7.jpg
File:DEC VT61 302082552655-8.jpg
File:DEC VT61 302082552655-9.jpg
File:DEC VT61 302082552655-10.jpg
File:DEC VT61 302082552655-11.jpg
File:DEC VT61 302082552655-12.jpg
</gallery>

==External Links==
* [http://www.datormuseum.se/home/dec-vt5x.html DEC VT50 series]

{{references}}

[[Category:DEC|VT61]]
{{category raster}}
[[Category:1977]]
{{stub}}

Research Teleray 3900

2026-04-06T14:26:54Z

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{{infobox terminal
| manufacturer = Research
| model = Teleray 3900
| intro_month = April
| intro_year = 1975
| intro_price = $2,490
| display_size = 12-inch, 15-inch optional
| phosphor = P4 white
| refresh_rate = 60
| baud_rates = 110-9600
| interface = RS-232C
| interface2 = 20 mA current loop
| interface3 = TTL serial
| attributes = normal
| char_matrix = 5x7
| char_resolution = 40x24
| char_resolution2 = 80x24
}}
The {{PAGENAME}} terminal was introduced in April, 1975 at a price of $2,490.{{Computerworld
| id=SOlVzz75oIIC
| page_prefix=PT
| pg=9
| title="CRT Series Displays 'True APL', Ascii"
| date=April 30, 1975
}}

==[[Manx]]==

* {{manx details|15,18451|Teleray Brochure}}, 1975

{{References}}

[[Category:Research|Teleray 3900]]
[[Category:APL]]
{{category raster}}
[[Category:1975]]
{{stub}}

Research Teleray 3900

2026-04-06T14:26:09Z

Legalize: infobox, stub

{{infobox terminal
| manufacturer = Research
| model = Teleray 3900
| intro_month = April
| intro_year = 1975
| intro_price = $2,490
| display_size = 12-inch, 15-inch optional
| phosphor = P4 white
| refresh_rate = 60
| baud_rates = 110-9600
| interface = RS-232C
| interface2 = 20 mA current loop
| interface3 = TTL parallel
| char_matrix = 5x7
| char_resolution = 40x24
| char_resolution2 = 80x24
}}
The {{PAGENAME}} terminal was introduced in April, 1975 at a price of $2,490.{{Computerworld
| id=SOlVzz75oIIC
| page_prefix=PT
| pg=9
| title="CRT Series Displays 'True APL', Ascii"
| date=April 30, 1975
}}

==[[Manx]]==

* {{manx details|15,18451|Teleray Brochure}}, 1975

{{References}}

[[Category:Research|Teleray 3900]]
[[Category:APL]]
{{category raster}}
[[Category:1975]]
{{stub}}

Lear Siegler ADM-11

2026-04-03T23:08:44Z

Legalize: images

{{infobox terminal
| manufacturer = Lear Siegler
| model = ADM-11
| image = Terminal-adm11.jpg
| intro_month = May
| intro_year = 1983
| personality1 = ADDS Viewpoint
| personality2 = ADDS Regent 25
| personality3 = DEC VT52
| personality4 = Hazeltine 1400
| personality5 = Hazeltine 1420
| personality6 = Hazeltine 1500
| personality7 = Lear Siegler ADM-3A
| personality8 = Lear Siegler ADM-5
| char_resolution = 80x24
| status_line = yes
| display_size = 12-inch or 14-inch
| phosphor = green
| phosphor2 = amber
}}
The {{PAGENAME}} terminal was introduced in July, 1983.{{Computerworld
| id=7mIm9mWKDxYC
| page_prefix=RA1-PA
| pg=82
| title=Lear Siegler advertisement
| date=July 25, 1983
}}{{computerworld
| id=KAUpSdv4AO4C
| pg=112
| title=Lear Siegler advertisement
| date=May 21, 1984
}}{{Computerworld
| id=XxS89r_AA_0C
| pg=71
| title=Lear Siegler advertisement
| date=April 15, 1985
}}

==[[Manx]]==
* {{manx details|160,22021|Lear Siegler Display Terminals}}, September, 1986
* {{manx details|11,5578|ADM 11 User's Reference Manual}}, January, 1984
* {{manx details|11,22226|ADM 11 With Emulations Video Display Terminal Users Reference Manual}}, July, 1985

== Images ==
<gallery>
File:Lear_Siegler_ADM-11.jpg
File:Lear Siegler advertisement Computerworld 25Jul1983.jpg|Advertisement
File:Lear Siegler advertisement Computerworld 21May1984.jpg|Advertisement
File:Lear Siegler ADM-11 advertisement Computerworld 15Apr1985.jpg|Advertisement
File:Terminal-adm11.jpg
</gallery>

{{References}}

[[Category:Lear Siegler|ADM-11]]
{{category raster}}
[[Category:1983]]
{{stub}}

Lear Siegler ADM-11

2026-04-03T23:07:26Z

Legalize: /* Manx */

{{infobox terminal
| manufacturer = Lear Siegler
| model = ADM-11
| image = Lear_Siegler_ADM-11.jpg
| intro_month = May
| intro_year = 1983
| personality1 = ADDS Viewpoint
| personality2 = ADDS Regent 25
| personality3 = DEC VT52
| personality4 = Hazeltine 1400
| personality5 = Hazeltine 1420
| personality6 = Hazeltine 1500
| personality7 = Lear Siegler ADM-3A
| personality8 = Lear Siegler ADM-5
| char_resolution = 80x24
| status_line = yes
| display_size = 12-inch or 14-inch
| phosphor = green
| phosphor2 = amber
}}
The {{PAGENAME}} terminal was introduced in July, 1983.{{Computerworld
| id=7mIm9mWKDxYC
| page_prefix=RA1-PA
| pg=82
| title=Lear Siegler advertisement
| date=July 25, 1983
}}{{computerworld
| id=KAUpSdv4AO4C
| pg=112
| title=Lear Siegler advertisement
| date=May 21, 1984
}}{{Computerworld
| id=XxS89r_AA_0C
| pg=71
| title=Lear Siegler advertisement
| date=April 15, 1985
}}

==[[Manx]]==
* {{manx details|160,22021|Lear Siegler Display Terminals}}, September, 1986
* {{manx details|11,5578|ADM 11 User's Reference Manual}}, January, 1984
* {{manx details|11,22226|ADM 11 With Emulations Video Display Terminal Users Reference Manual}}, July, 1985

== Images ==
<gallery>
File:Lear Siegler advertisement Computerworld 25Jul1983.jpg|Advertisement
File:Lear Siegler advertisement Computerworld 21May1984.jpg|Advertisement
File:Lear Siegler ADM-11 advertisement Computerworld 15Apr1985.jpg|Advertisement
File:Terminal-adm11.jpg
</gallery>

{{References}}

[[Category:Lear Siegler|ADM-11]]
{{category raster}}
[[Category:1983]]
{{stub}}

Lear Siegler ADM-1

2026-04-03T23:02:05Z

Legalize: /* Manx */

{{infobox terminal
| manufacturer = Lear Siegler
| model = ADM-1
| image = Lear Siegler ADM-1 231731044224-1.jpg
| intro_month = August
| intro_year = 1973
| intro_price = $1,000
| char_resolution = 80x12
| char_resolution2 = 80x24
| interface = RS-232C
| interface2 = 20 mA current loop
| baud_rates = 110, 300, 600, 1200, 1800, 2400, 4800, 9600
| refresh_rate = 60
| display_size = 12-in by 16-in
| phosphor = P4 white
| phosphor2 = P31 green
| char_matrix = 5x7
| char_cell = 7x9
| cpu = discrete logic
}}
The {{PAGENAME}} terminal was introduced in August, 1973 at a price of $1,000 to $1,600.{{Computerworld
| id=RW84Vly7V8wC
| pg=7
| title=Lear Siegler advertisement
| date=August 29, 1973
}}

==[[Manx]]==
* {{manx details|11,21608|Reference Manual ADM-1 CRT Data Display Terminal}}
* {{manx details|11,21854|The ADM-1 Display Terminal}}, January, 1973
* {{manx details|11,5616|ADM-1A Maintenance Manual}}

==Images==
<gallery>
File:Lear_Siegler_ADM-1.jpg
File:Lear_Siegler_ADM-1_advertisement_Computerworld_29Aug1973.jpg|Advertisement
File:Lear Siegler ADM-1 231731044224-1.jpg
File:Lear Siegler ADM-1 231731044224-2.jpg
File:Lear Siegler ADM-1 231731044224-3.jpg
</gallery>
{{References}}

[[Category:Lear Siegler|ADM-1]]
[[Category:Upper Case]]
{{category raster}}
[[Category:1973]]
{{stub}}

Lear Siegler ADM-12

2026-04-03T22:57:18Z

Legalize: infobox

__NOTOC__
{{infobox terminal
| manufacturer = Lear Siegler
| model = ADM-12
| image = Lear Sigler ADM-12.jpg
| intro_month = May
| intro_year = 1984
| intro_price = $745
| char_resolution = 80x24
| char_resolution2 = 80x48
| char_resolution3 = 158x24
| char_matrix = 7x10
| char_cell = 8x11
| attributes = normal blink reverse underline half
| phosphor = green
| phosphor2 = amber
| display_size = 12-inch or 14-inch
| refresh_rate = 60
| refresh_rate2 = 50
| status_line = yes
| personality1 = Lear Siegler ADM-3A
| personality2 = Lear Siegler ADM-5
| personality3 = Lear Siegler ADM-31
| personality4 = Lear Siegler ADM-32
| interface = RS-232C
| interface2 = RS-422
| interface3 = 20 mA current loop
| baud_rates = 300, 600, 1200, 2400, 4800, 9600, 19200
| cpu = Intel 8031
}}
The {{PAGENAME}} was introduced in May, 1984 at a price of $745.{{computerworld
| id=KAUpSdv4AO4C
| pg=113
| title=Lear Siegler advertisement
| date=May 21, 1984
}} The ADM-12+ was introduced in April, 1985.{{Computerworld
| id=YcB6jeWo2VcC&
| pg=72
| title=Systems & Peripherals: Terminals
| date=April 1, 1985
}}

==[[Manx]]==
* {{manx details|11,6277|ADM 12 Visual Display Terminal User's Reference Manual}}, January, 1983

==Images==
<gallery>
File:Lear Sigler ADM-12.jpg
File:Lear Siegler advertisement Computerworld 21May1984.jpg|Advertisement
File:Lear Siegler ADM-12 202690526301-1.jpg
File:Lear Siegler ADM-12 202690526301-2.jpg
File:Lear Siegler ADM-12 202690526301-3.jpg
File:Lear Siegler ADM-12 202690526301-4.jpg
File:Lear Siegler ADM-12 pcb top.jpg
File:Lear Siegler ADM-12 pcb-bottom.jpg
</gallery>

==External Links==
* [https://bitsavers.org/pdf/learSiegler/ADM_12/firmware/ firmware]

{{References}}

[[Category:Lear Siegler|ADM-12]]
{{category raster}}
[[Category:1984]]
{{stub}}

Lear Siegler ADM-12

2026-04-03T22:50:31Z

Legalize: images

__NOTOC__
{{infobox terminal
| manufacturer = Lear Siegler
| model = ADM-12
| image = Lear Sigler ADM-12.jpg
| intro_month = May
| intro_year = 1984
| intro_price = $745
| char_resolution = 80x24
| char_resolution2 = 80x48
| char_resolution3 = 158x24
| phosphor = green
| phosphor2 = amber
| display_size = 12-inch or 14-inch
| status_line = yes
| personality1 = Lear Siegler ADM-3A
| personality2 = Lear Siegler ADM-5
| personality3 = Lear Siegler ADM-31
| personality4 = Lear Siegler ADM-32
| interface = RS-232C
| cpu = Intel 8031
}}
The {{PAGENAME}} was introduced in May, 1984 at a price of $745.{{computerworld
| id=KAUpSdv4AO4C
| pg=113
| title=Lear Siegler advertisement
| date=May 21, 1984
}} The ADM-12+ was introduced in April, 1985.{{Computerworld
| id=YcB6jeWo2VcC&
| pg=72
| title=Systems & Peripherals: Terminals
| date=April 1, 1985
}}

==[[Manx]]==
* {{manx details|11,6277|ADM 12 Visual Display Terminal User's Reference Manual}}, January, 1983

==Images==
<gallery>
File:Lear Sigler ADM-12.jpg
File:Lear Siegler advertisement Computerworld 21May1984.jpg|Advertisement
File:Lear Siegler ADM-12 202690526301-1.jpg
File:Lear Siegler ADM-12 202690526301-2.jpg
File:Lear Siegler ADM-12 202690526301-3.jpg
File:Lear Siegler ADM-12 202690526301-4.jpg
File:Lear Siegler ADM-12 pcb top.jpg
File:Lear Siegler ADM-12 pcb-bottom.jpg
</gallery>

==External Links==
* [https://bitsavers.org/pdf/learSiegler/ADM_12/firmware/ firmware]

{{References}}

[[Category:Lear Siegler|ADM-12]]
{{category raster}}
[[Category:1984]]
{{stub}}

File:Lear Sigler ADM-12.jpg

2026-04-03T22:49:55Z

Legalize: ADM-12

== Summary ==
[[Category:Lear Siegler|ADM-12]]

Lear Siegler ADM-12

2026-04-03T22:49:34Z

Legalize: manx, firmware

__NOTOC__
{{infobox terminal
| manufacturer = Lear Siegler
| model = ADM-12
| image = Lear Siegler ADM-12 202690526301-1.jpg
| intro_month = May
| intro_year = 1984
| intro_price = $745
| char_resolution = 80x24
| char_resolution2 = 80x48
| char_resolution3 = 158x24
| phosphor = green
| phosphor2 = amber
| display_size = 12-inch or 14-inch
| status_line = yes
| personality1 = Lear Siegler ADM-3A
| personality2 = Lear Siegler ADM-5
| personality3 = Lear Siegler ADM-31
| personality4 = Lear Siegler ADM-32
| interface = RS-232C
| cpu = Intel 8031
}}
The {{PAGENAME}} was introduced in May, 1984 at a price of $745.{{computerworld
| id=KAUpSdv4AO4C
| pg=113
| title=Lear Siegler advertisement
| date=May 21, 1984
}} The ADM-12+ was introduced in April, 1985.{{Computerworld
| id=YcB6jeWo2VcC&
| pg=72
| title=Systems & Peripherals: Terminals
| date=April 1, 1985
}}

==[[Manx]]==
* {{manx details|11,6277|ADM 12 Visual Display Terminal User's Reference Manual}}, January, 1983

==Images==
<gallery>
File:Lear Siegler advertisement Computerworld 21May1984.jpg|Advertisement
File:Lear Siegler ADM-12 202690526301-1.jpg
File:Lear Siegler ADM-12 202690526301-2.jpg
File:Lear Siegler ADM-12 202690526301-3.jpg
File:Lear Siegler ADM-12 202690526301-4.jpg
File:Lear Siegler ADM-12 pcb top.jpg
File:Lear Siegler ADM-12 pcb-bottom.jpg
</gallery>

==External Links==
* [https://bitsavers.org/pdf/learSiegler/ADM_12/firmware/ firmware]

{{References}}

[[Category:Lear Siegler|ADM-12]]
{{category raster}}
[[Category:1984]]
{{stub}}

Lear Siegler ADM-12

2026-04-03T22:45:02Z

Legalize: infobox

{{infobox terminal
| manufacturer = Lear Siegler
| model = ADM-12
| image = Lear Siegler ADM-12 202690526301-1.jpg
| intro_month = May
| intro_year = 1984
| intro_price = $745
| char_resolution = 80x24
| char_resolution2 = 80x48
| char_resolution3 = 158x24
| phosphor = green
| phosphor2 = amber
| display_size = 12-inch or 14-inch
| status_line = yes
| personality1 = Lear Siegler ADM-3A
| personality2 = Lear Siegler ADM-5
| personality3 = Lear Siegler ADM-31
| personality4 = Lear Siegler ADM-32
| interface = RS-232C
| cpu = Intel 8031
}}
The {{PAGENAME}} was introduced in May, 1984 at a price of $745.{{computerworld
| id=KAUpSdv4AO4C
| pg=113
| title=Lear Siegler advertisement
| date=May 21, 1984
}} The ADM-12+ was introduced in April, 1985.{{Computerworld
| id=YcB6jeWo2VcC&
| pg=72
| title=Systems & Peripherals: Terminals
| date=April 1, 1985
}}

==Images==
<gallery>
File:Lear Siegler advertisement Computerworld 21May1984.jpg|Advertisement
File:Lear Siegler ADM-12 202690526301-1.jpg
File:Lear Siegler ADM-12 202690526301-2.jpg
File:Lear Siegler ADM-12 202690526301-3.jpg
File:Lear Siegler ADM-12 202690526301-4.jpg
File:Lear Siegler ADM-12 pcb top.jpg
File:Lear Siegler ADM-12 pcb-bottom.jpg
</gallery>
{{References}}

[[Category:Lear Siegler|ADM-12]]
{{category raster}}
[[Category:1984]]
{{stub}}

Lear Siegler ADM-12

2026-04-03T22:44:46Z

Legalize: /* Images */

{{infobox terminal
| manufacturer = Lear Siegler
| model = ADM-12
| image = Lear Siegler ADM-12 202690526301-1.jpg
| intro_month = May
| intro_year = 1984
| intro_price = $745
| char_resolution = 80x24
| char_resolution2 = 80x48
| char_resolution3 = 158x24
| phosphor = green
| phosphor2 = amber
| display_size = 12-inch or 14-inch
| status_line = yes
| personality1 = Lear Siegler ADM-3A
| personality2 = Lear Siegler ADM-5
| personality3 = Lear Siegler ADM-31
| personality4 = Lear Siegler ADM-32
| interface = RS-232C
}}
The {{PAGENAME}} was introduced in May, 1984 at a price of $745.{{computerworld
| id=KAUpSdv4AO4C
| pg=113
| title=Lear Siegler advertisement
| date=May 21, 1984
}} The ADM-12+ was introduced in April, 1985.{{Computerworld
| id=YcB6jeWo2VcC&
| pg=72
| title=Systems & Peripherals: Terminals
| date=April 1, 1985
}}

==Images==
<gallery>
File:Lear Siegler advertisement Computerworld 21May1984.jpg|Advertisement
File:Lear Siegler ADM-12 202690526301-1.jpg
File:Lear Siegler ADM-12 202690526301-2.jpg
File:Lear Siegler ADM-12 202690526301-3.jpg
File:Lear Siegler ADM-12 202690526301-4.jpg
File:Lear Siegler ADM-12 pcb top.jpg
File:Lear Siegler ADM-12 pcb-bottom.jpg
</gallery>
{{References}}

[[Category:Lear Siegler|ADM-12]]
{{category raster}}
[[Category:1984]]
{{stub}}

File:Lear Siegler ADM-12 pcb-bottom.jpg

2026-04-03T22:43:43Z

Legalize: From [https://bitsavers.org/pdf/learSiegler/ADM_12/pictures/pcb_b.jpg bitsavers] ADM-12

== Summary ==
From [https://bitsavers.org/pdf/learSiegler/ADM_12/pictures/pcb_b.jpg bitsavers]

[[Category:Lear Siegler|ADM-12]]

File:Lear Siegler ADM-12 pcb top.jpg

2026-04-03T22:43:06Z

Legalize: From [https://bitsavers.org/pdf/learSiegler/ADM_12/pictures/pcb_t.jpg bitsavers] ADM-12

== Summary ==
From [https://bitsavers.org/pdf/learSiegler/ADM_12/pictures/pcb_t.jpg bitsavers]

[[Category:Lear Siegler|ADM-12]]

Lear Siegler ADM-12

2026-04-03T22:41:39Z

Legalize: images

{{infobox terminal
| manufacturer = Lear Siegler
| model = ADM-12
| image = Lear Siegler ADM-12 202690526301-1.jpg
| intro_month = May
| intro_year = 1984
| intro_price = $745
| char_resolution = 80x24
| char_resolution2 = 80x48
| char_resolution3 = 158x24
| phosphor = green
| phosphor2 = amber
| display_size = 12-inch or 14-inch
| status_line = yes
| personality1 = Lear Siegler ADM-3A
| personality2 = Lear Siegler ADM-5
| personality3 = Lear Siegler ADM-31
| personality4 = Lear Siegler ADM-32
| interface = RS-232C
}}
The {{PAGENAME}} was introduced in May, 1984 at a price of $745.{{computerworld
| id=KAUpSdv4AO4C
| pg=113
| title=Lear Siegler advertisement
| date=May 21, 1984
}} The ADM-12+ was introduced in April, 1985.{{Computerworld
| id=YcB6jeWo2VcC&
| pg=72
| title=Systems & Peripherals: Terminals
| date=April 1, 1985
}}

==Images==
<gallery>
File:Lear Siegler advertisement Computerworld 21May1984.jpg|Advertisement
File:Lear Siegler ADM-12 202690526301-1.jpg
File:Lear Siegler ADM-12 202690526301-2.jpg
File:Lear Siegler ADM-12 202690526301-3.jpg
File:Lear Siegler ADM-12 202690526301-4.jpg
</gallery>
{{References}}

[[Category:Lear Siegler|ADM-12]]
{{category raster}}
[[Category:1984]]
{{stub}}

Tektronix 4205

2026-04-03T07:31:24Z

Legalize: infobox

{{infobox terminal
| manufacturer = Tektronix
| model = 4205
| image = Tektronix_4205.jpg
| intro_month = October
| intro_year = 1986
| intro_price = $2,495
| discontinued_year = 1993
| display_size = 13-inch
| refresh_rate = 60
| personality1 = DEC VT52
| personality2 = DEC VT100
| personality3 = IBM 3179
| ram = 128 KB to 1 MB
| graphic_type = PseudoColor
| graphic_resolution = 480x360
| gnuplot = tek410x
}}
The {{PAGENAME}} terminal was introduced in October, 1986 at a price of $2,495.{{Computerworld
| id=mXEbp4U3AT8C
| pg=21
| title="Tektronix offers enhanced graphics terminals"
| author=James Connolly
| date=October 13, 1986
}}{{ref tektronix catalog
| year=1987
| accessdate=April 20, 2012
| page=51
}}

==Images==
<gallery>
File:Tektronix 4205 314039020446-1.jpg
File:Tektronix 4205 314039020446-2.jpg
File:Tektronix 4205 314039020446-3.jpg
File:Tektronix 4205 314039020446-4.jpg
File:Tektronix 4205 314039020446-5.jpg
File:Tektronix 4205 314039020446-6.jpg
File:Tektronix 4205 314039020446-7.jpg
File:Tektronix 4205 314039020446-8.png
File:Tektronix 4205 314039020446-9.png
File:Tektronix 4205 314039020446-10.png
File:Tektronix_4205_385307331817-1.jpg
File:Tektronix_4205_385307331817-2.jpg
File:Tektronix_4205_385307331817-3.jpg
File:Tektronix_4205_385307331817-4.jpg
File:Tektronix_4205_385307331817-5.jpg
File:Tektronix_4205_385307331817-6.jpg
File:Tektronix_4205_385307331817-7.jpg
File:Tektronix_4205_385307331817-8.jpg
File:Tektronix_4205_385307331817-9.jpg
File:Tektronix_4205_385307331817-10.jpg
</gallery>

{{References}}

[[Category:Tektronix|4205]]
[[Category:PseudoColor]]
[[Category:Graphics]]
[[Category:Color]]
{{category raster}}
[[Category:1986]]
{{stub}}

Beehive Alpha 103

2026-04-02T22:40:41Z

Legalize: categories

#REDIRECT [[Beehive Alpha 101]]

[[Category:Beehive|Alpha 103]]

Beehive Alpha 102

2026-04-02T22:40:28Z

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#REDIRECT [[Beehive Alpha 101]]

[[Category:Beehive|Alpha 102]]

Telex 277

2026-04-02T22:40:16Z

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#REDIRECT [[Telex TC 277]]

[[Category:Telex|277]]

Cromemco 3101

2026-04-02T22:39:46Z

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#REDIRECT [[Beehive B150]]

[[Category:Cromemco|3101]]

Cromemco 3100

2026-04-02T22:39:30Z

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#REDIRECT [[Beehive B150]]

[[Category:Cromemco|3100]]

Link 220WP

2026-04-02T22:39:11Z

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#REDIRECT [[Link 220]]

[[Category:Link|220WP]]

DEC DECmate

2026-04-02T22:38:39Z

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#REDIRECT [[DEC VT278]]

[[Category:DEC|DECmate]]

Wyse 50

2026-04-02T22:38:14Z

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#REDIRECT [[Wyse WY-50]]

[[Category:Wyse|50]]

Esprit II

2026-04-02T22:37:48Z

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#REDIRECT [[Hazeltine Esprit II]]

[[Category:Esprit|II]]

Hazeltine Esprit I

2026-04-02T22:37:31Z

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#REDIRECT [[Hazeltine Esprit]]

[[Category:Hazeltine|Esprit I]]

Esprit III

2026-04-02T22:36:39Z

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#REDIRECT [[Hazeltine Esprit III]]

[[Category:Esprit|III]]

Tektronix 4115

2026-04-02T22:36:25Z

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#REDIRECT [[Tektronix 4115B]]

[[Category:Tektronix|4115]]

Memorex 1091

2026-04-02T22:36:08Z

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#REDIRECT [[Memorex 1091C]]

[[Category:Memorex|1091]]

Memorex Telex 1091C

2026-04-02T22:35:53Z

Legalize: spelling

#REDIRECT [[Memorex 1091C]]

[[Category:Memorex|Telex 1091C]]

Memorex Telex 1091C

2026-04-02T22:35:43Z

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#REDIRECT [[Memorex 1091C]]

[[Categories:Memorex|Telex 1091C]]

Memorex Telex 1091

2026-04-02T22:35:26Z

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#REDIRECT [[Memorex 1091C]]

[[Category:Memorex|Telex 1091]]

Memorex 1191B

2026-04-02T22:35:09Z

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#REDIRECT [[Memorex 1191A]]

[[Category:Memorex|1191B]]

HP 2623P

2026-04-02T22:34:52Z

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#REDIRECT [[HP 2623A]]

[[Category:HP|2623P]]

DEC VT20/B

2026-04-02T22:34:41Z

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#REDIRECT [[DEC VT20]]

[[Category:DEC|VT20/B]]

DEC DECimage 2000

2026-04-02T22:34:30Z

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#REDIRECT [[DEC VXT2000]]

[[Category:DEC|DECimage 2000]]

DEC VT61T

2026-04-02T22:34:15Z

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#REDIRECT [[DEC VT61]]

[[Category:DEC|VT61T]]

ADDS Viewpoint 60+

2026-04-02T22:34:03Z

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#REDIRECT [[ADDS Viewpoint 60]]

[[Category:ADDS|Viewpoint 60+]]

Nabu 3100

2026-04-02T22:33:35Z

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#REDIRECT [[Volker-Craig VC3100]]

[[Category:Nabu|3100]]

Nabu Chat

2026-04-02T22:33:03Z

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#REDIRECT [[Volker-Craig_VC4404]]

[[Category:Nabu|Chat]]

C. Itoh CIT-101e

2026-04-02T22:32:44Z

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#REDIRECT [[C._Itoh_CIT-101]]

[[Category:C. Itoh|CIT-101e]]

Tektronix CT8100

2026-04-02T22:32:29Z

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#REDIRECT [[Tektronix 4023]]

[[Category:Tektronix|CT8100]]

Data General D450

2026-04-02T22:32:11Z

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#REDIRECT [[Data General D400]]

[[Category:Data General|D450]]