*Alphanumeric Display Unit*, manufactured in ZVT Banská Bystrica, text mode 64x16 characters, connection via parallel interface, DPR card for SPU-800.
The character set is generated using the MHB2501
In the treatise on the history of the use of computer technology at the FE BUT screen, the whole device was digital, including digital communication between TP8 and AZJ 6416. The monitors were quite faulty, the monitor had to be connected to the TP8 during the repair. Zdeněk Kotásek developed a tester, which simplified the repairs of the monitors, and the TP8 processor did not have to be used . The tester was implemented by Karel Kappler."