11-18 System Diagnosis and Support 
 
The number to the test item appears in front of the name of test item. The number format is: ZXXYY. 
XX represents sequence number of the first level for item test and YY represents the second level. 
For example: the number of “the power monitor test” is Z0203, in which “02” represents the second 
test item on the first level and 03 represents the tenth test item on PC board. 
11.4.3  User Self Test 
Start the device. Press <Setup> button. Select [Maintenance]→[Setup]→[Self Test] to perform the 
operation.