Casio TE-2200 Service Manual

■ POWER SUPPLY 28. Remove the two screws. 29. Remove the POWER UPPER CASE. 30. Remove three screws. 31. Remove the POWER UNIT. ...

System error code Meaning Error code File I/O errors 750 File cannot be created. 751 No designated drive 752 FCB area shortage of flash memory 753 No appropriate record number is designated. 754 No partition exists. 755 No vacant record is remained. 756 Changing is not permitted. 757 The designate file cannot be found. 758 The same file has already existed. 759 The same page has already existed. 760 No vacant record is remained. 762 The contents of internal memory and CF card are different. 763 The contents of scanning PLU file among the master/ satellite terminals are different. 76 ...

[ 3 ] RAM WRITE/READ test [Function] This test will check the WRITE/READ test for RAM. A counter is displayed for the RAM test. Write and read test is performed in the sequence as following. Write common (system area) and read
write common( other than the system area) and read
write each bank
read each bank. Also, the test is not performed for the range to (-400H) by the handler. [Operation] Operation : n 0 1 1 SUBTOTAL n : 0 = One time check (can be omitted) not 0 = Continuous check (To stop the test, press “C” key) [Print] The result of all area for RAM test is printed a ...