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Tektronix 4225
16" or 19" Color graphics terminal
Tektronix 4225 catalog photo

Produced from 1988 to (?)

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(All manuals in PDF format unless noted otherwise)
Manuals – Specifications – Links – Pictures

The Tektronix 4225 is a High Performance 2D color graphics terminal that uses a 16" or 19" CRT. It has a higher display resolution compared to the 4224 terminal.

The 4225 is has a 16 MHz Motorola 68020 for graphics calculations and features a secondary RGB output. It has connectivity via RS-232 as well as Ethernet LAN.

Using a 4100F1U field kit, the 4225 can be upgraded to a 4325 graphics workstation.

Key Specifications

Graphics Processor 16 MHz Motorola 68020
Graphics Memory 4 MB expandable to 8 MB
CRT 16" or 19" Color
Color depth 256 colors (8 bit)
Graphics resolution 1280 x 1024
Networking RS-232 / Ethernet