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3-30
T2150 Series
3.12 Real Timer Test
To execute the Real Timer Test, select
9
from the DIAGNOSTIC TEST MENU, press
Enter
and follow the directions on the screen. The real timer test contains three subtests that test
the T2150 series real timer functions. Move the highlight bar to the subtest you want to
execute and press
Enter
.
Subtest 01
Real Time
A new date and time can be input during this subtest. To execute the real time
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 the 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 0Eh through 80h
Writes the data pattern AAh through 55h to the RTC 114-byte memory
(address 0Eh to 7Fh)
Then the subtest reads and compares this data with the original data.
To exit, press
Ctrl + Break
.
Содержание T2150 series
Страница 22: ...T2150 Series 2 3 Figure 2 1 Troubleshooting flowchart 1 2 ...
Страница 135: ...4 20 T2150 Series Figure 4 17 Removing the top cover display assembly ...
Страница 162: ...T2150 Series B 1 Appendix B Board Layout B 1 FHVSY System Board Figure B 1 FHVSY system board front ...
Страница 163: ...B 2 T2150 Series Figure B 2 FHVSY system board back ...
Страница 164: ...T2150 Series B 3 B 2 FHWSD Board Figure B 3 FHWSD board ...
Страница 181: ...C 14 T2150 Series ...
Страница 182: ...T2150 Series D 1 Appendix D USA Display Codes Table D 1 USA display codes ...
Страница 190: ...F 2 T2150 Series F 3 German GR Keyboard Figure F 3 GR keyboard F 4 French FR Keyboard Figure F 4 FR keyboard ...
Страница 191: ...T2150 Series F 3 F 5 Spanish SP Keyboard Figure F 5 SP keyboard F 6 Italian IT Keyboard Figure F 6 IT keyboard ...