- The Tandberg TDV-2200 keyboard (for the terminal ND-246).
- Keyboard item type 4212.
- Very nice keyboard and so comfortable to use :-)
- Tandberg operates with a very strange year (1983) that has 55 weeks.
- Hmm, it looks like the warranty has expired.
- Release date xx. xxx. xxxx
- 961819 -2- - Microcode for the microcontroller
- P8039HL - 8-bit microcontroller
- L1 (red) - Expand
- L2 (red) - Append
- L3 (red) - Busy
- L4 (red) - Message
- LINE (red) - Terminal is online with the host
- CAR (red) - Carrier signal detected
- WAIT (red) - Wait to get online
- ERROR (red) - Error condition
- ON (red) - The power is on
- 121 different keys, using the Siemens D12-A5 switch
- J1 - Magstripe reader
- +5 V
- Card present
- Card Data
- Card Clock
- J2 - Connection to the display unit
- +5 V
- Receive +
- Receive -
- Transmitt +
- Transmitt -
- Ground shield