Difference between revisions of "ADDS Viewpoint 3A"
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Revision as of 17:57, 15 February 2014
| ADDS Viewpoint 3A | |
|---|---|
| Manufacturer | ADDS |
| Model | Viewpoint 3A |
| Lifetime | |
| Introduced | February, 1982 |
| Communication | |
| Interface | RS-232C |
| Baud Rates | 110, 300, 1200, 2400, 4800, 9600, 19200 |
| Display | |
| Refresh Rates | 50 Hz, 60 Hz |
The ADDS Viewpoint 3A terminal was introduced in February, 1982 at the same price as a standard Viewpoint at the time.[1]
| Rear Panel Switch Settings[2] | |||
| Switch # | Name | Setting | Function |
|---|---|---|---|
| S1-1,2,3 | Data Rate (bps) | 000 | 110 |
| 001 | 300 | ||
| 010 | 1200 | ||
| 011 | 1800 | ||
| 100 | 2400 | ||
| 101 | 4800 | ||
| 110 | 9600 | ||
| 111 | 19200 | ||
| S1-4 | Auto Scroll | 0 | Disabled |
| 1 | Enabled | ||
| S1-5 | Auto Line Feed | 0 | Disabled |
| 1 | Enabled | ||
| S1-6 | Line Mode | 0 | Half Duplex |
| 1 | Full Duplex | ||
| S1-7,8 | Parity | 00 | Odd |
| 01 | Even | ||
| 10 | Marking | ||
| 11 | Spacing | ||
| Internal Switch Settings | |||
| Switch # | Name | Setting | Function |
| S2-1 | Character Display | 0 | Light on dark |
| 1 | Dark on light | ||
| S2-2 | Parity Error | 0 | Disabled |
| 1 | Enabled | ||
| S2-3 | Screen Refresh | 0 | 60 Hz |
| 1 | 50 Hz | ||
| S2-4 | Mode | 0 | 3A Mode |
| 1 | 3A Plus Mode | ||
| S2-5 | Clear Screen (CTRL-Z) | 0 | Enabled |
| 1 | Disabled | ||
| S2-6 | Space/Adv | 0 | Disabled |
| 1 | Enabled (not used in 3A+ mode) | ||
| S2-7 | Cursor | 0 | Steady |
| 1 | Blinking | ||
| S2-8 | Cursor | 0 | Block |
| 1 | Underline | ||
References
- ↑ InfoNews/Hardware, InfoWorld, February 1, 1982, pg. 43
- ↑ ADDS Viewpoint news, fetched March 11, 2012
