HP 9020 Service Manual page 220

C-2
Error Messages
Slow Beep
Audible Message
Beeping at 2-second repeat rate.
Indicates
Insufficient memory for system being loaded.
Action
Check stack self-test LEOs for RAM board failures, and replace defective RAM, if necessary. Verify
that memory configuration is sufficiently large for system being loaded.
Clock and Date
Message
"Clock and date not set. "
Indicates
Contents of real-time clock and non-volatile memory have been lost.
Action
Set time/date with BASIC statement SET TIME/TIMEOATE. Example: SET TIMEOATE OATE("l
JAN 1982")
+
TIME("lS:20:00")
Self Test Error 1
Message
"Self test error 1: 10 address M, SS STATUS: XXXXXXXX"
Where: M
=
device address
o
=
display alphanumeric
1
=
display graphics
6
=
keyboard and printer
7
=
internal mass storage
SS
=
subaddress
WithM
=
6:
o
=
printer
2
=
keyboard
WithM
=
7:
o
=
fixed disc
1
=
flexible disc
y
=
(reserved)
XXXXXXXX
=
error code in hex