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ZL—6500
pies
es
Press the
:
ws As the
key is depressed, the test takes place
with the non-retention mode being established.
RAM TEST START
[ RAM NO.1 OK
]
RAM NO.1 OK
|
RAM NO.2 OK
a
RAM NO.2 OK
RAM NO.1 OK
(*1)
]
RAM NO.1 OK
(*1)
RAM TEST END
|
RAM TEST END
® Both the system RAM
and the option RAM
are
tested. The system RAM
is identified as the RAM
No.1 and the option RAM
as the RAM
No.2.
« Ifa failure is met in the RAM, the result is
issued on the display and the printer, and the
test is terminated.
{When the RAM
No.1 is in failure)
(When the RAM No.1 is in fault)
| RAM NO.1 FAULT
|
RAM
NO.1 FAULT
(When the RAM
No.2 is in failure or not inserted
(When the RAM
No.2 is in faiiure or not inserted
on the socket)
on the socket)
| RAM NO.2 FAULT
3
RAM NO.2 FAULT
# (*1) is displayed and printed only in the non-
retention mode. |f repeated write is done
between the RAM No.1 and RAM No.2, the
following is displayed and printed.
RAM NO.1 FAULT
RAM NO.1 FAULT
pe) i
DISPLAY TEST START
|
DISPLAY TEST START
a The following items, q@) thru @® , are displayed
® First, the DCU
(Display Control
Unit) is tested.
repeatedly one at atime.
If a failure is met, the results is printed and the
( @) > (2) ay
yo
ee)
test terminates.
—
if the DCU
is in failure, one of the following
is printed.
@) The display columns are alternately filled
with dots or are blank.
DISP ACK IS HIGH ERR
@) Above @) is displayed in reverse video.
DISP CNTLER
DIES
displayed in all columns.
aos
@) ae displayed in all columns.
displayed in all columns.
displayed in all columns.
SANS
SSNS
ZT?
a2
o) Kiarue:aiue:aiue:
+A
Ea: >
(Area with aipnabetic
font DMD)
or
@
:
:
:
:
:
(Area without alphabetic font DMD)
Press the {SHIFT | key.
® With the depression of the|SHIFTj
key, the
repeated displaying of items, Q) thru @® , ts
terminated to end the display test.
[ DISPLAY TEST END
|
DISPLAY TEST END
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