HP 9845B/C CE Handbook page 17

9845B/C Environmental, Installation, and Preventive Maintenance Requirements
2-3
Installing the CRT
The System 45 comes equipped with a CRT (Cathode Ray Tube) display. The eight keys
directly below the CRT screen on the 98458 Model 200 and the 9845C are called softkeys. The
"CRT pull-out cards" (under the CRTj serve as a handy reference for operating the computer.
Installing the 98458 Model 100 CRT
I
Align the guides on the CRT assembly with the mainframe support legs, as shown here. Notice
that the buttons on the bottom of the CRT assembly align with the notches in the support legs.
After careful alignment, allow the CRT to rest on the support legs.
To remove the CRT, press the CRT release buttons and pull up.
Installing the 98458 Model 200 CRT or the 9845C CRT
'i"S;I§"'.
THE 9845C COLOR DISPLAY (CRT) WEIGHS 29.5 KILOGRAMS
(65 LBS.). TO AVOID PERSONAL INJURY OR DAMAGE TO THE
EQUIPMENT, IT IS RECOMMENDED THAT THE COLOR DIS-
PLAY ALWAYS BE LIFTED BY TWO PEOPLE.
Inspect the interconnect PC assemblies in both legs of the display, making certain that they are
straight. Also check the metal tab gUides on the support legs of the mainframe. They should be
straight or bent slightly toward the PC board connector.