Difference between revisions of "Lear Siegler ADM-3A"
m (sources) |
(Add images) |
||
(5 intermediate revisions by the same user not shown) | |||
Line 2: | Line 2: | ||
| manufacturer = Lear Siegler | | manufacturer = Lear Siegler | ||
| model = ADM-3A | | model = ADM-3A | ||
+ | | image = Lear_Siegler_ADM-3A-1.jpg | ||
| intro_month = July | | intro_month = July | ||
| intro_year = 1976 | | intro_year = 1976 | ||
Line 29: | Line 30: | ||
| pg=10 | | pg=10 | ||
| display_page_prefix=In Depth/ | | display_page_prefix=In Depth/ | ||
− | | title=Lear | + | | title=Lear Siegler advertisement |
| date=August 17, 1981 | | date=August 17, 1981 | ||
}} | }} | ||
Line 49: | Line 50: | ||
== [[Manx]] == | == [[Manx]] == | ||
− | * | + | * {{manx details|11,5617|ADM-3A Maintenance Manual}} |
− | * | + | * {{manx details|11,5618|Tenth Anniversary Edition ADM 3A Dumb Terminal Video DIsplay Terminal Users Reference Manual}} April, 1986 |
+ | * {{manx details|142,21262|User's Manual RG-512 Retro-Graphics Card for the ADM-3A Computer Terminal}}, January, 1980 | ||
+ | == Images == | ||
+ | <gallery> | ||
+ | File:Lear_Siegler_ADM-3A-1.jpg | ||
+ | File:Lear_Siegler_ADM-3A-2.jpg | ||
+ | File:Lear_Siegler_ADM-3A-3.jpg | ||
+ | File:Lear_Siegler_ADM-3A-4.jpg | ||
+ | File:Lear_Siegler_ADM-3A-5.jpg | ||
+ | File:Lear_Siegler_ADM-3A-6.jpg | ||
+ | File:Lear_Siegler_ADM-3A-7.jpg | ||
+ | File:Lear_Siegler_ADM-3A-8.jpg | ||
+ | File:Lear_Siegler_ADM-3A-9.jpg | ||
+ | File:Lear Siegler advertisement Computerworld 17Aug1981.jpg|Advertisement | ||
+ | File:Lear Siegler ADM-3A 311524681899-1.jpg | ||
+ | File:Lear Siegler ADM-3A 311524681899-2.jpg | ||
+ | File:Lear Siegler ADM-3A 311524681899-3.jpg | ||
+ | File:Lear Siegler ADM-3A 311524681899-4.jpg | ||
+ | File:Lear Siegler ADM-3A 311524681899-5.jpg | ||
+ | File:Lear Siegler ADM-3A 311524681899-6.jpg | ||
+ | </gallery> | ||
{{References}} | {{References}} | ||
Revision as of 17:32, 14 January 2016
Lear Siegler ADM-3A | |
---|---|
Manufacturer | Lear Siegler |
Model | ADM-3A |
Lifetime | |
Introduced | July, 1976 |
Introductory Price | $1,045 |
Communication | |
Interfaces |
RS-232C, 20mA current loop, RS-422 |
Baud Rates | 75, 110, 150, 300, 600, 1200, 1800, 2400, 4800, 9600, 19200 |
Display | |
Size | 12-inch |
Phosphors | P4 white, P4 green |
Refresh Rates | 60 Hz, 50 Hz |
Character Modes | |
Resolution | 80x24 |
Matrix | 5x7 |
The Lear Siegler ADM-3A terminal is an expanded version of the ADM-3 terminal. It was introduced in July, 1976 at a price of $1045. The ADM-3A added direct cursor addressing.[1] By 1981, the price had been reduced to $595.[2]
A graphics option was available in May, 1982 at a price of $1,050.[3]
The terminal was created by Dennis J. Cagan and 3 other engineers at LSI. In 1975, these engineers left Lear Siegler to form Soroc Technology. The first product from Soroc was a design similar to the ADM-3A, which was sold to Beehive as the Beehive B100 in 1976-1977.[4]
Manx
- ADM-3A Maintenance Manual
- Tenth Anniversary Edition ADM 3A Dumb Terminal Video DIsplay Terminal Users Reference Manual April, 1986
- User's Manual RG-512 Retro-Graphics Card for the ADM-3A Computer Terminal, January, 1980
Images
References
- ↑ "Lear Siegler Upgrades ADM-1, Gives ADM-3 Full Cursor Ability", Computerworld, July 5, 1976, pg. 16
- ↑ Lear Siegler advertisement, Computerworld, August 17, 1981, pg. In Depth/10
- ↑ Communications at NCC, Lear Siegler, Inc., Computerworld, May 31, 1982, pg. 47
- ↑ "Lear-Siegler Terminal". http://www.old-computers.com/site/header/terminal.asp. Retrieved March 15, 2012.