Casio SF-8350, Руководство по обслуживанию и список запасных частей

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The following message will be dis-
played while writing the data to RAM. When there is no RAM to write a data,
the following message will be dis-
played.
EXECUTING !
NO RAM
DATA ERROR !
ADDRESS CORR RAM
XXXX XX XX
COMPLETE !
64KB
3. ROM/RAM check
1) RAM write
2) RAM read
Error end display is;
Normal end display is;
MEMORY 1 WRITE
2 READ
3 DUMP
4 CHKSUM
INT #1 5 RTC
DISP CHNG key :Return to menu
TEL key :Write the set pattern to the selected RAM
area
Business card key :Compare the pattern displayed after # with
the write data of RAM and displays the
results.
MEMO key :Dump contents of memory. (direction
depens on setting of internal/extarnal
switch)
SCHEDULE key :Call up checksum and XOR values for
connected ROM/RAM data.
CALENDAR key :Bring up clock display. The present time,
data and daily alarm can be set.
INT---Internal RAM
EXT--External RAM(RAM card)
#1---Test data pattern(00,01,02...)
#2---Test data pattern(FF,FE,FD....)
NOTE 1. To change the RAM internal or extenal, press WORLD TIME key. As SF-8350 has no RAM
card interface, Test only Internal RAM area.
NOTE 2. To change the test data pattern,
press HOME TIME key for data pattern 1 (00,01,02,03,......FF,00,01,02,03,......).
press WORLD TIME key for data pattern 2 (FF,FE,FD,......00,FF,FE,FD,...........).
To release this message, press DISP CHNG key.
To release this message, press DISP CHNG key.