Maintenance and Service Guide  4-15
Addendum 108431-001 (11-88) to 
Manual No. 108033-003
Monochrome Text
The Monochrome Text selection verifies that 
the system can operate in the monochrome text 
mode. A display similar to Screen 12 appears on 
the monitor with the word “monochrome”  
blinking.
Screen 12.
640 x 350 Monochrome Graphics
The 640 x 350 Monochrome Graphics selection 
verifies that the system can operate in the  
640 x 350 monochrome graphics mode. A display 
similar to Screen 13 appears on the monitor 
with the word “monochrome” blinking.
Screen 13.