DTXTREME
31
B. CARRYING ON THE TEST AND THE TEST AT THE
TIME OF FAIL
1. After setting each parameter in “A. TEST ENTRY”,
press the “ENTER/ YES” key. The following appears.
[Indication screen]
Use this indication as a [Test No. Selection Screen].
If using [
▲
] and [
▼
] or the leftmost encoder, the test
No. is selected and the [ENTER/ YES] key is pressed,
the test is automatically carried on in test No. sequence
starting with the selected test. In case of any failure,
[FAIL] appears and the test stops.
2. Carrying on the test which is judged to be FAIL
For each test which is judged to be FAIL, press the
[EXIT/ NO] key and the test No. selection screen appears.
C-01. MAIN ROM
[Initial indication]
[Test content]
Read data from MAIN ROM and perform Verify Check.
[Test method]
Perform the test.
[Check item]
Check LCD test results.
[Indication of judgment result]
In case of OK
OK: Go on to the next test.
NG: For handling the FAIL judgment, see “B.
C- 02. SUB ROM
[Initial indication]
[Contend of test]
Read data from SUB ROM and perform Verify Check.
[Test method]
Perform the test.
[Check item]
Check LCD test results.
[Indication of judgment result]
In case of OK
In case of NG
Checksum in case of XXXX
[Content of FAIL judgment]
None
[Completing the test]
OK: Go on to the next test.
C- 03. MAIN SRAM
[Initial indication]
[Test content]
WRITE/ READ data to SRAM (MAIN) (IC4, IC5) and
perform Verify Check.
[Test method]
Perform the test.
[Check item]
Check LCD test results.
[Indication of judgment result]
In case of OK
In case of NG
[Content of FAIL judgment]
None
[Completing the test]
OK: Go on to the next test.
NG: For handling the FAIL judgment, see “B.
CARRYING ON THE TEST”.
1
MAIN ROM
2
SUB ROM
2
SUB ROM
OK
2
SUB ROM
FAIL (XXXX)
3
MAIN SRAM
3
MAIN SRAM
OK
3
MAIN SRAM
FAIL
1
MAIN ROM
1
MAIN ROM
OK
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