Ram Read Only Test; N013 - Casio TE-2200 Service Manual

[ 4 ] RAM READ ONLY test

[Function]
RAM READ ONLY test is performed.
Perform the WRITE test (n011) right before start of this test.
System area test for COMMON is not performed.
[Operation]
Operation : n
n : 0 = One time check (can be omitted)
not 0 = Continuous check ( Press the "C" key or turn off the power by rotating the key to
end the test.)
[Pop-up display]
A counter is displayed for Pop-up display.
n
n=0 1 2 3
[Print]
The result for all area test for RAM is printed as follows.
R A M
R A M R D O K
E N D
* Refer to RAM WRITE/READ test when NG is printed.
[ 5 ] CF-CARD WRITE/READ test
[Function]
This test will check the write/read test (connection test) for CF-CARD.
Perform the CF-CARD clear test, before start of this test.
Note that this test does not ensure the data inside the CF-CARD as well as its performance.
[Operation]
Operation : 0
n : 0 = One time check( can be omitted)
not 0 = Continuous check (To stop the test, press "C" key or turn off the power by rotating
the key.)
[PRINT]
C F - C A R D
C F W R O K
E N D
1 1 1 SUBTOTAL
1 1 1
Address of an error is printed if the test ended with an error.
1 1 1
n 0 1 3 SUBTOTAL
1 3
NG and the address are printed if WRITE cannot be done
1 3
normally.
— 34 —
[Main display]
D I A G 0 1 1 1
0 0 n
n=0 1 2 3