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T3400, T3400CT
3-29
3.12 Real Timer Test
To execute the Real Timer Test, select
9
from the DIAGNOSTIC TESTS menu, press
Enter,
and follow the directions on the screen. Three subtests test the real timer functions. Move
the highlight bar to a subtest and press
Enter
.
Subtest 01
Real Time
A new date and time can be input during this subtest. To execute this subtest
follow these steps:
1. Select subtest 01 and the following message will appear:
Current date : XX-XX-XXXX
Current time : XX:XX:XX
Enter new date:
PRESS [ENTER] KEY TO EXIT TEST
2. If the current date is not correct, input the correct date at the “Enter new
date” prompt and press
Enter
. The following prompt will appear:
Enter new time :
3. If the current time is not correct, input the correct time in 24-hour format.
Pressing
Enter
toggles between the time and date. To exit, press
Ctrl +
Break
.
Subtest 02 Backup Memory
This subtest performs the following backup memory check:
Writes 1-bit of “on” data to address 01h through 80h
Writes 1-bit of “off” data to address FEh through 7Fh
Writes the data pattern AAh through 55h to the RTC 50-byte memory
(address 0Eh to 3Fh)
The subtest then reads and compares this data with original data.
To exit, press
Ctrl + Break
.
Содержание T3400
Страница 20: ...T3400 T3400CT Maintenance Manual 2 3 Figure 2 1 Troubleshooting Flowchart ...
Страница 148: ...Appendix B Board Layout B 1 System Board Front View Figure B 1 Board Layout Front T3400 T3400CT B 1 ...
Страница 149: ...B 2 T3400 T3400CT B 2 System Board Back View Figure B 2 Board Layout Back ...
Страница 151: ...B 4 T3400 T3400CT ...
Страница 161: ...C 10 T3400C T3400CT ...
Страница 162: ...T3400 T3400CT D 1 Appendix D USA Display Codes Table D 1 USA Display Codes ...
Страница 163: ...D 2 T3400 T3400CT ...
Страница 171: ...F 2 T3400 T3400CT F 3 German GR Keyboard Figure F 3 GR Keyboard F 4 French FR Keyboard Figure F 4 FR Keyboard ...
Страница 172: ...T3400 T3400CT F 3 F 5 Spanish SP Keyboard Figure F 5 SP Keyboard F 6 Italian IT Keyboard Figure F 6 IT Keyboard ...
Страница 175: ...F 6 T3400 T3400CT ...
Страница 179: ...H 2 T3400 T3400CT ...