Toshiba 960-498 Manuale Utente

3  

To execute the Real Timer Test, select 

 from the DIAGNOSTIC TEST MENU, press 

 

and follow the directions on the screen. Move the highlight bar to the subtest you want to 
execute and press 

. 

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 messages 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 

. 

3.  The date is updated and the following messages will appear: 

Current date : XX-XX-XXXX 

Current time : XX:XX:XX 
Enter new time: 

PRESS [ENTER] KEY TO EXIT TEST 

4.  If the current time is not correct, input the correct time in 24-hour format. 

To enter ":", press Shift + ;. The time is updated. 

To exit the test, press 

Enter.

  

Subtest 02 

Backup memory 

This subtest checks the following backup memories:  

Writes 1-bit of “on” data (01h through 80h) to address 0Eh through 7Fh 

Writes 1-bit of “off” data (FEh through 7Fh) to address 0Eh through 7Fh 

Writes the data pattern AAh and 55h to the address 0Eh to 7Fh 

Then the subtest reads and compares this data with the original data.