Digital Equipment DEC 3000 Series Service Information page 258

LED Codes,
CXT LED
Codes
C–6
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The following LED codes represent CXT diagnostic tests. If an
error occurs during one of these tests, the screen displays an FRU
code and error code.
All values are in hexadecimal.
LED Code
81
82
83
84
85
86
87
88
89
8A
8B
8C
Description
CXT Interrupt test
CXT Register test
CXT Video RAM test
CXT Patterns test
CXT RAMDAC test
CXT Stipple Mode test
CXT Copy Mode test
CXT Boolean Mode test
CXT Plane Mask test
CXT Pixel Shift test
CXT Line test
CXT Box test
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