Technical data

1-14 Product Overview

1.6.4 Monitors and Graphics Controllers

Model 400s systems can be conﬁgured with one of several monitors. They can also be

conﬁgured with one of several graphics processors connected to a graphics interface

board in the system unit instead of a graphics controller board.

Monitors

Supported monitors on Model 400s workstations include

• HP 98754A High-Resolution 19-in. Color Monitor

• HP 98789A High-Resolution 16-in. Color Monitor

• HP 98774A High-Resolution 19-in. Monochrome Monitor

Graphics Processors

Supported graphics processors on Model 400s workstations include

• HP 98705A/B/C 3-D Graphics Processor

• HP 98735A/B 2-D Graphics Processor

1.6.5 Keyboards

Model 400s systems that run the Domain/OS operating system use the Domain low-

proﬁle keyboard.

Systems that run the HP-UX operating system use the HP 46021B keyboard.

The Domain keyboard connects to the rear of the system unit via a coiled cord that is

permanently attached to the keyboard.

The HP 46021A keyboard connects to the system unit via a detachable cord that is la-

beled at either end. One end of the cord is labeled with a single dot, which connects to

the HP-HIL port at the rear of the system unit (also labeled with a single dot). The

other end of the cord is labeled with two dots, which connects to the port at the rear of

the keyboard (also labeled with two dots). The keyboard also has a connector for HP-

HIL devices, such as a mouse.